App Information Dihedral Angle
- App NameDihedral Angle
- Package Namecom.miller.dihedrals
- UpdatedJuly 15, 2016
- File Size2.3M
- Requires AndroidAndroid 3.0 and up
- DeveloperDr Jonathan Miller
- DeveloperLittle Mead, The Avenue, Mayfield, East Sussex TN20 6AY, U.K.
- Google Play Link
Dihedral Angle 3.4 APK
A simplified version of the original Karplus equation is used tovery quickly calculate the dihedral/torsion angle (in degrees) froma proton/1H NMR spectrum 3J (vicinal H-C-C-H) coupling constant(Hz) and vice-versa. The calculation is based on publishedmaterial; see the info (i) dialogue for details of the equationsand references. The calculations work best for rigid bicyclicsystems, getting as close as one degree or better compared to theoriginal H-C-C-H Karplus equation. The user can choose between alikely angle range between 0-90 degrees or 90-180 degrees for useas input or output. As an alternative to using two equations, and avariation of the Karplus equation, the Bothner-By equation is usedto calculate 3J H-C-C-H dihedral angles. Finally, the user canenter their own empirically-derived parameters (especially relatingto electronegativities and other data) and coupling constant orangle for use in modifications of the Karplus equation tofrequently determine coupling constants and extended to includingatoms other than hydrogen (C-13, N-15 etc.). This can be used foramino acid or protein analysis calculations. It will also allow youto negate these input values and save the input angle, constants(coefficients) A, B and C, output J and name (optional) to a file(dihedral.txt), with a notification, in your default Internalstorage (sdcard) Dihedrals folder, which you can transfer (copy& paste) to external media with a program like File Commander.There is the option to round up the calculated coupling constantfrom that calculation.Be aware that for a quartet splittingpattern, as an example (AX3 pattern, e.g. vicinal methyl protons)the average J is about 7 Hz and the calculation does not give theirindividual dihedral angles as they exist in different conformationswith respect to the proton(s) they are coupled to. Graph support(G) has been added to version 2, so that an attractive line graph(0-180 degrees) is produced on-screen for a modified Karplusequation using your determined constants A, B and C and isscrollable to see the complete range. The resolution can also beincreased by using more points on the graph by a factor of five.Your device or 3rd party Apps can be used for screenshot capture tosave the graph to your device.Support for use of theHaasnoot-Altona equation has been added to version 3 to investigatethe effects of electronegative substituents. This is intended formore advanced users, familiar with these equations and parameterschoosing a likely dihedral angle to calculate the 3J couplingconstant and the data can be saved.This App requires no networkconnection to do the calculations; adjusting the font size can beachieved from your device settings and the App (to do thecalculations) is scrollable. Clicking on Dihedral angle or Couplingconstant gives the result above it. Home (the centre button at thebottom of the screen) exits the application and Back (the leftbutton) gives previous results. Data inputted out-of-range respondswith NaN. Better support for user error has been added and a morerealistic output to 4 d.p. in most calculations on the main screenactivity.Network access only required for live Ads.Feedbackencouraged for future updates!
Chemistry Quiz 3.07 APK
This app, with 200 questions, is aimed at A Level or equivalentadvanced high-school/college students of chemistry (science)subjects and could be used as a revision aid. The tests are loadedby clicking on the name on the Mobile device, i.e. PHYSICAL,ORGANIC and INORGANIC and PRACTICALS as well as A2 material (i.e.physical, organic and inorganic) for more advanced A Level studentsor some foundation year students. Pre-A Level students couldattempt some of the more general questions, but many topics willnot have been covered! If the Wear device is connected (byBluetooth) to your Mobile, after launching the app on Mobile andchoosing your quiz, you will see a notification on Wear. Open thenotification on Wear and you are presented with the first question.Sliding your finger to the left gives the first out of four similarviews in which to choose (press the Wear screen firmly or doubletap); only one correct answer is required. Sliding to the rightgives the option to ignore the question and go to the next. Afterselecting your answer, if the connection between Mobile and Wear isset up properly, you will see the answer status on the Mobiledevice. The question is always seen on the Mobile device but notthe answer. Green indicates a correct answer, red for incorrect andyellow for ignored. Clicking the New Quiz at the bottom of Mobilegives you the ability to start a new quiz of your choice with theusual notifications. When the quiz ends (or user terminates theapp) the score is viewed on Wear. The ability to launch the quizzesdirectly from Wear has been added. The app must have alreadystarted on Mobile and be on the main screen and within Bluetoothrange. In the event that a connection is lost between Wear andMobile, simply relaunch the app again on Mobile once reconnected.Make sure Mobile doesn't Sleep. You can create your own questionsand answers on-the-fly on Mobile to test your friends on Wear (withindividual quiz status notification), which you can reset with theReset button on Mobile. If you wish to terminate the application onMobile, tap the 'back' button.Please be aware that not alltopics/theories on every syllabus are covered and selected examplestaken from a broad selection as possible from different categoriesfor such a small screen size. A scientific calculator and standardperiodic table are also required.A REFERENCE GUIDE has been addedin the menu bar. It covers many of the topics included in thequizzes and included calculators and aides for some of thescientific theories. You can save output to your device in oneexample as it is commonly required in practicals.You should be ableto install the app without Wear, but of limited use. AndroidLollipop represents the best viewing of recent changes to theformulae.A small font size is recommended for Wear.*Topics coveredthat you need to know:GENERAL/PHYSICAL CHEMISTRY: relative atomicmasses, mol/molarity, electronic structure of the atom, bonding,VSEPR, solution chemistry, titrations, weak/strong acids andalkalis, ideal gases, chemical thermodynamics, chemical equilibria,electrochemistry, reaction kinetics including catalysis.ORGANICCHEMISTRY: stereoisomerism, hybridisation, trends, alkanes,alkenes, alcohols, carbonyl compounds, acids and their derivatives,halogenalkanes (haloalkanes), organonitrogen compounds includingamino acids and proteins. Arene chemistry and electrophilicsubstitution as well as the special chemistry of phenol. Mechanismsare included in the reference guides. Arenes, polymers and aminederivatives are usually taught in the second year.INORGANICCHEMISTRY: periodicity, Groups 1 and 2, aluminium, nitrogen,sulphur and Group 17 (halogens). Transition metals and theircoloured compounds, co-ordination compounds.Also chemical analysisand spectroscopy.*Network access only required for liveAds.Feedback encouraged for future updates.
Chemistry Quiz Wear. Ad Free. 1.06 APK
This app, with 200 questions, is aimed at A Level orequivalentadvanced high-school/college students of chemistry(science)subjects and could be used as a revision aid. The testsare loadedby clicking on the name on the Mobile device, i.e.PHYSICAL,ORGANIC and INORGANIC and PRACTICALS as well as A2material (i.e.physical, organic and inorganic) for more advanced ALevel studentsor some foundation year students. Pre-A Levelstudents couldattempt some of the more general questions, but manytopics willnot have been covered! If the Wear device is connected(byBluetooth) to your Mobile, after launching the app on Mobileandchoosing your quiz, you will see a notification on Wear. Openthenotification on Wear and you are presented with the firstquestion.Sliding your finger to the left gives the first out offour similarviews in which to choose (press the Wear screen firmlyor doubletap); only one correct answer is required. Sliding to therightgives the option to ignore the question and go to the next.Afterselecting your answer, if the connection between Mobile andWear isset up properly, you will see the answer status on theMobiledevice. The question is always seen on the Mobile device butnotthe answer. Green indicates a correct answer, red for incorrectandyellow for ignored. Clicking the New Quiz at the bottom ofMobilegives you the ability to start a new quiz of your choice withtheusual notifications. When the quiz ends (or user terminatestheapp) the score is viewed on Wear.The ability to launch thequizzesdirectly from Wear has been added. The app must havealreadystarted on Mobile and be on the main screen and withinBluetoothrange.In the event that a connection is lost between WearandMobile, simply relaunch the app again on Mobile oncereconnected.You can create your own questions and answerson-the-fly on Mobileto test your friends on Wear (with individualquiz statusnotification), which you can reset with the Reset buttononMobile.Please be aware that not all topics/theories oneverysyllabus are covered and selected examples taken from abroadselection as possible from different categories for such asmallscreen size. A real-time chat service has been added for youtocommunicate with your friends and colleagues, already usingtheapp, to assist with exam revision or learning. RequiresInternetnetwork access for this.A REFERENCE GUIDE is included viathe menubar. It covers many of the topics included in the quizzesandincluded calculators and aides for some of the scientifictheories.You can save output to your device in one example as it iscommonlyrequired in practicals.You should be able to install theappwithout Wear, but of limited use. Android Lollipop representsthebest viewing of recent changes to the formulae.Small font sizeisrecommended for Wear.*Topics covered that you needtoknow:GENERAL/PHYSICAL CHEMISTRY: relative atomicmasses,mol/molarity, electronic structure of the atom, bonding,VSEPR,solution chemistry, titrations, weak/strong acids andalkalis,ideal gases, chemical thermodynamics, chemicalequilibria,electrochemistry, reaction kinetics includingcatalysis.ORGANICCHEMISTRY: stereoisomerism, hybridisation, trends,alkanes,alkenes, alcohols, carbonyl compounds, acids and theirderivatives,halogenoalkanes, organonitrogen compounds includingamino acids andproteins. Arene chemistry and electrophilicsubstitution as well asthe special chemistry of phenol. Briefoverview of organicsynthesis and medicinal chemistry. Arenes,polymers and aminederivatives are usually taught in the secondyear. Mechanisms areincluded in the reference guides.INORGANICCHEMISTRY: periodicity,Groups 1 and 2, aluminium, nitrogen, sulphurand Group 17(halogens). Transition metals and their colouredcompounds,co-ordination compounds.Also chemical analysisandspectroscopy.*Feedback encouraged for future updates.
CIE Chemistry Quiz 1.04 APK
This app, with 200 questions, is aimed at A Level studentsofchemistry following the 2016-2018 version of theCambridgeInternational Examinations (CIE) syllabus (9701). Thetests areloaded by clicking on the name on the Mobile device, i.e.PHYSICAL,ORGANIC and INORGANIC and PRACTICALS as well as A2material (i.e.physical, organic and inorganic) for more advanced ALevel studentsaccording to the syllabus.After launching the app onMobile andchoosing your quiz, you will see a notification on Wear.Open thenotification on Wear and you are presented with the firstquestion.Sliding your finger to the left gives the first out offour similarviews in which to choose (press the Wear screen firmlyor doubletap); only one correct answer is required. Sliding to therightgives the option to ignore the question and go to the next.Thequestion/status is always seen on the Mobile device but nottheanswer. Green indicates a correct answer, red for incorrectandyellow for ignored. Clicking the New Quiz at the bottom ofMobilegives you the ability to start a new quiz of your choice withtheusual notifications. When the quiz ends (or user terminatestheapp) the score is viewed on Wear.The screen is kept awake onthemain screen for uninterrupted quiz use and there is alsoRTLinput.In the event that a connection is lost between WearandMobile, simply relaunch the app again on Mobile oncereconnected.You can create your own questions and answerson-the-fly on Mobileto test your friends on Wear (with individualquiz statusnotification), which you can reset with the Reset buttononMobile.Much of the theoretical part of the syllabus is covered,butsome obvious limitations due to small screen size. AREFERENCEGUIDE is included via the menu bar. It covers many of thetopicsincluded in the quizzes and includes calculators and aidesfor someof the scientific theories. You can save output to yourdevice inone example as it is commonly required in practicals (seeimage).AUI has been included on Wear so you can launch the quizzesdirectlyfrom Wear; the app already must be on the main screenactivity onmobile.You can install and use the app without Wear, butof limiteduse. Android Lollipop or newer represents the bestviewing of thechemical formulae. A small font size is recommendedforWear.*Topics covered that you need toknow:GENERAL/PHYSICALCHEMISTRY: relative atomic masses,mol/molarity, electronicstructure of the atom, bonding, VSEPR,solution chemistry,titrations, weak/strong acids and alkalis, idealgases, chemicalthermodynamics, chemical equilibria,electrochemistry, reactionkinetics including catalysis.ORGANICCHEMISTRY: stereoisomerism,hybridisation, trends, alkanes, alkenes,alcohols, carbonylcompounds, acids and their derivatives,halogenoalkanes,organonitrogen compounds including amino acids andproteins. Arenechemistry and electrophilic substitution as well asthe specialchemistry of phenol. Brief overview of organic synthesisandmedicinal chemistry. Arenes, polymers and amine derivativesareusually taught in the second year (A2), but alsointroductorypolymers in AS. Mechanisms are included in thereferenceguides.INORGANIC CHEMISTRY: periodicity, Groups 1 and 2,aluminium,nitrogen, sulphur and Group 17 (halogens). Transitionmetals andtheir coloured compounds, co-ordination compounds.Alsosomechemical analysis and spectroscopy.*Feedback encouraged forfutureupdates.
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MATH 42 helps over 2.200.000 middle-school, high-school and collegestudents, to solve their math problems and get better grades at thefraction of the cost of a private tutor. MATH 42 helps with (1)intelligent approaches to the solution, (2) step-by-step solutionsof their problems (3) an Assessment Center.MATH 42 is a trustedmathematical resource around the world and the numbers prove it:Over 2.2 million downloads, used on over 450.000 tablets inschools, in cooperation with the biggest educational publisher inGermany (Klett).FEATURES • Intuitive entry of formulas• Intelligentsuggestions on how to approach a problem (unique worldwide)•Detailed step-by-step solutions, that adapt to a student’s need(unique worldwide)• Extensive corresponding mathematicalexplanations with examples• Interactive graphs, that visualizeproblems• Automatically generated and curated assessment, thatenables and facilitates rapid progress • Instant-Calculator, thatcomputes during the entryASSESSMENT CENTER• Exercises — subdividedby topic and level• Training mode — afterwards, each problem can beanalyzed step-by-step• Test mode — enabling the identification ofstrengths and weaknesses• Test results and statistics show progressover time• Tests and exercises were created in cooperation withexperienced pedagogues and private tutorsMATHEMATICAL FEATURESTermTransformation• Simplyfing and expanding• Factorization (Factoringout, application of the binomial formulas)• Transforming powers androots• Adding fractions, multiplying fractions, reducing fractions,expanding fractions• Computing the gcd and the lcm • Trigonometrictransformations (Is being enhanced)• Logarithmic transformations(Is being enhanced)Functions• Roots• Y-axis intersection• Domain ofdefinition• Extremes (Maximums, Minimums)• Inflexion points• Curvesketching• Derivation • Fundamental derivatives, • Factor rule •Sum rule • Product rule • Quotient rule • Chain rule• Integration •Fundamental integrals, • Integration by substitution • Integrationby parts • Partial fraction decompositionEquations• Linearequations• Quadratic equations (Completing the square, quadraticformula, pq-formula)• Special equations of higher degree• Linearsystems of equations• Non-linear system of equationsMatrices•Adding matrices• Multiplying matrices• Transposing matrices•Inverting matrices• Determinants • Characteristic polynomials•Eigenvalues• Eigenspaces• Kernels• Ranks• Cross-product• GaussianeliminationTECHNOLOGY• MATH 42 works without templates orpre-calculated solutions• MATH 42 solves all problems on the fly,like a teacher at the board• MATH 42 is a real symbolic algebrasystem• MATH 42 bases on artificial intelligence• MATH 42 is acompletely self-developed system
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Geometryx is an application that allows you to calculate quicklyand easily the most important values and parameters of plane andsolid figures and shapes. The application calculates an area,perimeter, circumference, diagonal length, volume, coordinates ofthe geometric centroid, height, side lenght, angle (acute, right,obtuse, straight, reflex), radius (inner, outer), edges, arclength, line segments, base area, lateral surface area and totalsurface area of three-dimensional geometric shapes. Geometryx is asimple calculator using trigonometric functions, Pythagoreantheorem and Thales' theorem. Geometryx also includes the mostsignificant geometric formulas and equations that help you solveany problems and tasks in geometry.Thanks to this application, thegeometry will become very simple. Geometryx will be helpful forstudents, teachers, scientists, engineers, technicians, and anyonewho has contact with geometry.Geometryx = Great Geometry EXperience!List of plane and solid figures contained in theapplication:Planimetry ( 2D Geometry ):- Square- Rectangle-Parallelogram- Trapezoid- Scalene triangle - Isosceles triangle-Equilateral triangle- Right triangle- Simple polygon- Regularconvex polygon- Circle / Disk- Annulus- Annular sector- Circularsector- Circular segment- Ellipse- Ellipse segment- Quadraticfunction- Cubic function- Intercept theorem- Kite- Angles andTrigonometry- Rhombus- Incircle and circumcircle of atriangleStereometry ( 3D Geometry ):- Cube- Cuboid- Right prism-Oblique prism- Right circular cylinder- Oblique circular cylinder-Cylindrical segment- Cylindrical wedge- Pyramid- Frustum- Obelisk-Prismatoid- Right circular cone- Oblique circular cone- Righttruncated cone- Oblique truncated cone- Elliptic cone- Truncatedelliptic cone- Sphere / Disk- Spherical sector- Sphere cap-Spherical segment- Ellipsoid- Paraboloid of revolution- Toroid-Torus- Right hollow cylinder- Rectangular pipe- Prism with aregular base- Pyramid with a regular base- Elliptical Cylinder-Spherical Wedge
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All Math formula 1.5.6 APK
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Step By Step Math Problem Solver & Graph Solver 1.0.7 APK
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Graphing Calculator + Math, Algebra & Calculus 4.14.159 APK
Graphing Calculator by Mathlab is a scientific graphing calculatorintegrated with algebra and is an indispensable mathematical toolfor students from high school to those in college or graduateschool, or just anyone who needs more than what a basic calculatoroffers. It is designed to replace bulky and costly handheldgraphing calculators and works on virtually any Android phone ortablet.Free version requires internet connection and contains ads!Upgrade to PRO!Video: https://youtu.be/6BR8Lv1U9kAHelp site withinstructions and examples: http://help.mathlab.usIf you have aquestion, send email to [email protected] CALCULATOR•Square root, cube and higher roots (hold √ key)• Exponent or power,use x^ key, (x^2)• Logarithms ln(), log(), log[base]()•Trigonometric functions sin π/2, cos 30°, ...• Hyperbolic functionssinh, cosh, tanh, ... (hold "e" key to switch)• Inverse functions(hold direct function key)• Complex numbers, all functions supportcomplex arguments• Derivatives sin x' = cos x, ... (hold x^ key)•Scientific and engineering notation (enable in menu)• Percent mode•Binary, octal and hexadecimal numbers, 0b1010, 0o123, 0xABC• Saveand load historyGRAPHING CALCULATOR• Multiple functions graphing•Implicit functions up to 2nd degree (ellipse 2x^2+3y^2=1, etc.)•Polar graphs (r=cos2θ)• Parametric functions, enter each on newline (x=cos t, y=sin t)• Function roots and critical points.• Graphintersections• Tracing function values and slopes• Slide to scroll•Pinch to zoom• Fullscreen graphs (PRO)• Function tables• Savegraphs as images• Save tables as csv• 3D graphs (PRO)FRACTIONCALCULATOR• Simple and complex fractions 1/2 + 1/3 = 5/6• Mixednumbers, use space to enter values 3 1/2• Use parentheses(1+2)/(3+4)=3/7 ALGEBRA CALCULATOR• Linear equations x+1=2 ->x=1• Quadratic equations x^2-1=0 -> x=-1,1• Approximate roots ofhigher polynomials• Systems of linear equations, write one equationper line, x1+x2=1, x1-x2=2• Polynomial long division• Polynomialexpansion, factoring• Linear and quadratic inequalitiesPROBABILITYAND STATISTICS• Hold n! key to enter functions, double tap dot toenter comma• Combinations nCr(5,2)=10• Permutations nPr(5,2)=20•Sample A=[1 2 3 4 5]• Sample B=[2 3 4 5 6]• Sum sum(A) = 15•Average avg(A) = 3• Median median(A) = 3• Sample variance var(A) =2.5• Population variance varp(A) = 2• Standard deviation stdev(A) =1.58..., stdevp(A) = 1.41...• Covariance cov(A,B) = 2.5•Correlation corr(A,B) = 1 MATRIX CALCULATOR• Matrix and vectorarithmetic operations• Vector cross product, dot product (hold *)and norm• Matrix determinant, inverse, transpose and tracefunctionsLIBRARY• Physical constants (PRO)• User defined constantsand functions (PRO)• Save expressions for future reference
Math Formula for 11th 12th 1.3 APK
Please RATE & SHARE this App as it is free :-)Math Formula ThisApp consolidated all Math Formula required For IntermediateStudent.Extremely Useful for the students preparing for JEE main ,JEE Advance , BITSAT , MHTCET , EAMCET , KCET , UPTU (UPSEE), WBJEE, VITEEE and IIT and all other Engineering Entrance Exam .This appis also useful for those also who are preparing for Air force andNDA (national defense academy) exam.Simple Interface : easilynavigate to any topic.Mathematical Formulas and identity equationsarranged in most useful way.Please email us at"[email protected]" to add any new formulas or suggestionsor topics. The App covers topics -- Set Theory-- Relation andFunction-- Sequence and Series-- Complex Number -- De-MoviersTheorem-- Quadratic equation-- Theory of Equations-- Statistics--Permutation and Combination-- Binomial Theorem-- Exponential andlogarithmic series-- Determinants-- Matrices-- Probability--Trigonometry Ratios-- Trigonometric Equations-- Solutions ofTriangle-- Inverse Trigonometric function-- Function and Graphs--Limit and Continuity-- Differential Calculus-- Application ofDerivative-- Integration-- Definite Integration-- Application ofIntegration-- Differential Equations-- Co-ordinate geometry--Straight Line and Pair of Straight of Line-- Circle-- Ellipse--Hyperbola-- 3 dimensional geometry-- Straight line in space-- Theplane-- Vector-- Vector product-- Triple Product of Vectors--LogarithmMath Formulas - a must have app for your smartphones andtablets.The app is continuously updated with latest details andadded with new topics frequently.
Mathematics 3.3.2 APK
- formula calculation with variables, sums, products and sequences-solve equations (linear, quadratic, cubic, transpose)- plotfunctions, derivate, integrate, calculate roots and extremas(polynomial, rational, exponential, etc)- calculate tangent,asymptote, interception- reconstruction: calculate f(x) by givenroots, points or extremas- f(x,y) plot in 3D- factoring (Bézout'sidentity, Euler's totient function, least common multiple, greatestcommon divisor)- modulo calculation with big integer and fractions-differential and integral calculus- curve sketching, limes, minima,maxima- linear algebra, vectors, matrices- unit conversion- numbersystems, binary/oct/decimal/hex calculator- complex numbercalculation- statistics (gaussian test, t test, binominal andnormal distribution, standard deviation, average, sum,median)Supported languages:English, German, Francais, Espanol,Italian, PortugueseMathematics is a powerful calculation softwarefor your android smartphone.FEATURESCalculate any formula you wantand show them in a 2d or 3d plot. The natural display showsfractions, roots and exponents as you would expect it frommathematics.In a few seconds you derivate or integrate your desiredfunction, calculate the zero points of your function und show themin the function plot. See all maxima, minima or inflection pointsin one view.The easy way of use allows you to solve linearequations in just a moment. Or transform your mathematical,physical or chemical equation to any unknown variable.You oftenneeds to calculate with binary, octal or hexadecimal numbersystems? No problem! You can mix them together in one calculationeven by using decimal digits. But that's not enough! You can alsocalculate with any other number system with base 2 to 18.From timeto time you may need to convert units to another one, like Celsiusto Fahrenheit, miles to kilometre, inches to foot and so on.Youwill also be able to calculate with vectors, matrices anddeterminants.All this features are combined in this app and willmake your mathematical life a lot easier.
Blog 0.0.1 APK
Our blog posts include experiment results of online marketing, howto articles, tools and tips for running your business, businessideas, online selling, entrepreneurship, start ups, successstories, interviews and reviews of relevant books.You can visit theweb version of our app: http://technotip.orgFeatures1. Has a listof 8 recent articles on the homepage and user can navigate to olderblog posts.2. Clear reading experience with bigger fonts on articlepage.3. Facility to bookmark the article and read later frombookmarks section.4. Cache the recently viewed article for offlinereading.5. List of pages.6. Search facility.7. List posts based onCategory.8. List posts by author/contributor.9. Invite others toour app via Social Sharing Apps.Option to rate the app.10. Facilityto directly share the posts and pages with others from inside theapp via popular social sharing applications.
BYJU'S – The Learning App 126.96.36.19981 APK
Come, fall in Love with learning! BYJU’S-The Learning App is theworld’s largest learning app for school students with 16 millionregistered students on its platform. The app offers comprehensivelearning programs in Math and Science for students between classes4th-12th. It also has test prep courses for competitive exams likeCAT, NEET & JEE, IAS, GRE & GMAT etc. The app has classesfrom India’s best teachers including Founder CEO, Byju Raveendran,using state of the art technology for visualization. BYJU’Sin-house R&D team of 600+ members have completely developed theapp in house and are constantly working on making it even moreengaging and effective. The latest version of the app personaliseslearning based on the individual pace and style of learning of eachand every student. BYJU’S has developed an all-inclusive model,which breaks the clutter around rank holders making learningeffective not just for the motivated students, but for everyone.The BYJU’S learning programs has been designed to make ‘every’student fall in love with learning and not for the 'toppers' only.Features (School Learning): • Learn - From engaging video lessonsand personalized learning journeys designed by BYJU’S RockstarR&D Team. • Test - Practice to perfection with chapter wisetests that are customized to the learning requirement of everystudent. • Analyse - The app runs an in-depth analysis based oncustomized tests and personalised learning paths adopted by thestudent. View detailed analysis of your progress and performance toplan better and improve your performance. • Revise - Each moduleoffers revision and practice sessions for students to perfect theirunderstanding of concepts and help them excel in theirexaminations. • For exams and beyond - The modules are planned in away that it provides complete coverage of all state-level Boards,ICSE and CBSE syllabus for classes 6-10 and complete IIT JEEPreparation and AIPMT Preparation for classes 11-12. Features(Competitive Exam prep) For CAT Aspirants, get video lecturesdirectly from Byju and PN Santosh (CAT 100 percentilers) themselvesand complete test series (over 200 chapter-wise tests) and 20 FullLength Mocks. For IAS aspirants, get tricks and tips from IAStoppers to crack the CSAT GS Prelims and Mains. Also be up to datewith updated current affairs videos, weekly current affairsquizzes. Watch simple and engaging video lectures on all topicsfrom our expert IAS faculty. Latest Features! Knowledge Graphs -Exhaustive Knowledge Graphs provide students customizedrecommendations to understand concepts better. Practice - Featureoffers warm up, run and sprint mode for every concept. This uniquefeature allows students to test at their pace and based on theirlevel of understanding. Proven Results! Today, over 16 millionstudents are learning from BYJU’S. 93% Parents reported an increasein their children’s grades after using BYJU’S-The Learning App.Also, students are spending 57 minutes every day learning fromBYJU’S. Few of our notable accolades - • Business Standard Start Upof the Year Award (2017) • Express IT Awards – Individual award –Newsmaker of the Year (2017) • Winner of Amazon Mobility Awards forEstablished Education App of the Year ( 2017) • Winner of CNBC TV18Young Turks of the Year Award (2017) • Winner of DeloitteTechnology Fast 50 India and Fast 500 Asia Award (2012, 2013, 2014,2015, 2016, 2017) • Winner of Reimagine Education Awards for theBest Educational App (2016) • Listed as the “Best Self Improvement”App in India by Google Play (2016) • Winner of VCCircle Awards forEducation Company of the Year (2016) • Winner of Future of IndiaAward for Education (2016) (Listed as Think and Learn) • Winner ofGlobal Mobile App Award-Education (2016)
Hello English: Learn English APK
"Learn spoken English and Grammar from Hindi, Indonesian, Thai,Arabic, Malay, Urdu, Malay, Bangladeshi Bengali, Bengali, Punjabi,Telugu, Tamil, Kannada, Marathi, Gujarati, Oriya, Assamese,Malayalam, Chinese, Portuguese, Turkish and Nepali. A free Englishlearning course used by over 24 Million learners for spokenEnglish, grammar, and vocabulary building. Hello English byCultureAlley is the number 1 ranked free Educational App, and thebest free App to learn English. Featured as "GOOGLE'S BEST OF 2016APPS" and "MOST INNOVATIVE APP OF 2016" By IAMAI. Features: ★ 475Interactive Lessons: 100% free interactive lessons withconversational English, grammar topics, vocabulary and more. Alllessons work offline as well. ★ Interactive Games: On reading,translation, spellings, grammar, vocabulary. With immediate resultsand grammar tips. ★ Have discussions with teachers: Ask questionson grammar and translations to teachers. ★ Practice using dailynews: Learn with latest news, articles, audio-video clips, ande-books. ★ Conversation practice game: Hold daily-use conversationsby speaking into the App - improve your spoken English skills. ★10,000 words Dictionary: Learn new words, and hear theirpronunciation. ★ Know Your Rank: Know your global and city rank.Download the free App right away to help with your dream jobinterview, or with an exam, or to impress your friends! ImproveEnglish speaking, writing, reading and comprehension, and listeningskills. Speak English with confidence!"
CppDroid - C/C++ IDE 3.3.3 APK
CppDroid is simple C/C++ IDE focused on learning programminglanguages and libraries. Features: * code complete * * real-timediagnostics (warnings and errors) and fixes * * file and tutorialnavigator (variables, methods, etc) * static analysis * * smartsyntax highlighting * portrait/landscape UI * auto indentation andauto pairing (configurable) * configurable code syntax highlighting(themes) * * compile C/C++ code (no root required) * works offline(built-in compiler, no internet connection required) * great C/C++code examples included * * detailed C++ tutorial and learn guideincluded * * add-ons manager and auto updates * Dropbox support * *Google Drive support * On first launch CppDroid extracts SDK (about150Mb) and downloads and extracts examples and tutorials, so about215 Mb of internal storage space is required. It can't be moved tosd card because of android security. Start learning C and C++ byexamples (menu / Project / Examples) or tutorials (menu / Project /Tutorials). App blog: http://www.cppdroid.info Advanced paidfeatures (marked with *) review:http://www.cppdroid.info/p/advanced-features.html See alsoArduinoDroid app: http://www.arduinodroid.info
Memrise: Learn New Languages, Grammar & Vocabulary APK
Google Play I/O Award Winner for Best App of2017Learn how to speak like a native and unlock your foreign languagelearning superpowers with Memrise! Speak fluent Spanish, French,Japanese or Chinese and improve your grammar with easy beginner andintermediate language lessons using a fun, innovative approach fromthe free language learning app.Study new words, vocabulary and grammar with easy beginner andintermediate reading and writing lessons alongside over 15 millionpeople worldwide.Reading, writing and speaking fluent Spanish, Japanese, Chinese,Italian, French, German, Korean and other languages is easy withMemrise! Learn languages the fun way with next-generation mobilelearning, a rich variety of vocabulary and memory games, over30,000 easy-to-understand native speaker videos and interactivechatbots.Reading, writing and engaging in fluent, daily conversation is outof this world fun with Memrise!Foreign Language Learning: Top 5 Reasons to Download MemriseBeginner and intermediate Spanish, French, Japanese, Chinese,Italian and many other speaking, reading and writing foreignlanguage courses expertly created by a dedicated team oflinguistsStudy French, Spanish, Japanese (full and no script), and othervocabulary with content designed to push the boundaries of learningtechnologyStudy and learn languages with chatbots – hone a natural flow forfluent, daily conversationLearn a foreign language with native speaker videos – no actors,just real people!Vocabulary, memory and other fun language games help you learn andpractice your skills, including Difficult Words, Speed Review,Listening Skills and Classic ReviewStudy new words, beginner, intermediate and advanced vocabulary,pronunciation and practical grammar for daily conversation in yourfavorite languages including Japanese, Chinese, Korean andItalian!Study beginner Italian vocabulary for free before you fly to Romeand eat a pistachio gelato. Is Korean BBQ your favorite meal? Learnhow to order like a native speaker the next time you’re in Seoul.Check out our intermediate reading lessons and learn how to speakfluent German before donning the lederhosen for Oktoberfest.Working your way through an official Memrise course? Record andcompare your pronunciation to that of a native speaker.Memrise, the award-winning free language learning app:Google Play I/O Award Winner for Best App of 2017Editor’s ChoiceTop DeveloperBest of 2016 - Self ImprovementBest AppsFlirt in a foreign language with perfect pronunciation from memory,or impress locals with your advanced Chinese grammar knowledge thenext time you're on vacation. Got a free minute? Why not setyourself a challenge and learn two new words a day - you'll beamazed by how quickly you can pick it up! Whether it's reading inSpanish, challenging your memory skills with German articles orsimply being curious about Japanese, Memrise offers a unique andinteractive approach to the world of language learning.Learn useful, real-life foreign language skills on the go. Withpronunciation guides, beginner and intermediate courses, grammarskills and rich content, Memrise offers everything you need to havea compelling conversation in any foreign language! Download todayand start a conversation with the world around you.
Current Affairs GK - SSC IBPS RRB Exam Tests 15.1.2 APK
OnlineTyari is India's No.1 FREE exam preparation app forgovernment job exams like SSC CGL and CPO, Railways RRB Loco Pilot(ALP) and Group D , RPF Recruitment, IBPS PO and Clerk ,IAS Prelimsand state level government exams. *** Get Unlimited Mock tests forgovernment jobs using TyariPlus Program *** Popular Exams in 2018whose content is available : - Railways Group D - RRB ALP (LocoPilot) - RPF Constable and SI - SSC CGL 2018 - SSC CPO - SSC GDConstanble - RRB Officer Scale 1 and Assistant - IBPS PO and IBPSClerk It includes free Current Affairs 2018, GK ,E-Books/Magazines (PDF) and online mock tests available in Hindi(हिंदी), English and Marathi languages. We provide mock testscovering each topic as per the latest exam pattern. Why OnlineTyari is No. 1 exam preparation App? - Daily CurrentAffairs, News Articles and Exam/Job Alerts: Best way to prepare forcurrent affairs 2018 and GK (General Knowledge / Samanya Gyan) bypracticing our daily questions and quizzes. You can select by monthand topic as per your need. - Online Mock Tests & LiveAll India Tests based on latest exam pattern, real exam simulationand full solution keys: We have several free full length mock testsand sectional mock tests as well. - Exam/Job alertsavailable at one place. We provide timely exam information,exam pattern, and important dates so that you don’t miss anything.- Question Bank to practice questions and answers for eachexam covering all topics and difficulty levels. OnlineTyari coverquestions for Computer Knowledge, Quantitative Aptitude, Maths,English Learning, Reasoning and Logic, History, Polity and GeneralScience. - All study material available in Hindi andEnglish languages. Now prepare in your language of choice. -Get answers to exam related questions and doubts by thousands ofother students and experts in our student community -Get guidance and preparation tips and tricks from expertsand toppers on upcoming exams. How successful aspirantsbenefit from this App? - Many of the current affairs and GK topicscovered by OnlineTyari have come in the real exams. - Compare yourrank and performance with thousands of other aspirants withpractice mock tests. Identify your weak areas and get personalisedguidance and recommendation for improving your chances of success.- Real exam simulation. Improve your timing and accuracy with realexam like experience of giving online mock tests. ExamsCovered: SSC and Railways Exams Most popular app to preparefor SSC 2018 exams. SSC CGL, CPO , MTS, Scientific Assistant, DelhiPolice Constable, CHSL. Prepare for SSC and RRB (ALP, Group D andRPF) in Hindi Medium here with topics like English Learning, Quant,Reasoning in app and covered in free mock tests. BankingExams Best app to clear banking exams – IBPS PO and clerk, SBIClerk, SBI PO and other banking exams. Bank specific topics likeEconomy, Reasoning, English Tests and Banking Awareness covered indaily free banking digest. IAS (UPSC Civil Services) Crackyour IAS Pre and Mains 2018 with guidance from experts and IAS mocktests. IAS specific topics like Ethics & Governance, Optionalpapers, Case studies available. Chapter wise notes from NCERT forHistory, Geography, Polity subjects. State Level ExamsOnly app providing study material for state level exams We coverexams like RAS and REET, UPPSC, Bihar SSC and BPSC (Bihar), HaryanaPSC, MPPSC (Madhya Pradesh), Maharashtra (Police and MPSC). Preparefor Maharashtra State Level exams in Marathi medium. Extra Features- Workswithout Internet too. Prepare anytime, anywhere- Preparefor multiple exams with a single app- Bookmarkall important questions, articles, job alerts to view later Visithttps://onlinetyari.com for details.
VCE Exam Simulator 4.3.3 APK
This is an Android version of popular test taking application VCEExam Simulator. It allows you to take tests from .vce files on thego.Notice: If you are having any problems using our app, pleasecontact us at [email protected] Unfortunately, Google Play doesnot provide us with contact details for users who leave feedback,so we are unable to help unless you contact us directly.
CBSE Class 8, 9, 10, 11 Course 2.56 APK
★★★FREE NCERT Solutions & RevisionQuestions★★★Complete CBSE classes 8th ,9th 10th and 11th study coursepowered by Everonn is available on your mobile & tab. Thisguide will help you ace your schools exams and have fun whilelearning.A very well researched course, this course contains learningcontent, animations, questions & answers, study notes, NCERTsolutions etc to help you with your school curriculum. The courseis based on the NCERT books and closely follows the syllabus forCBSE Class 8 ,9 and10 books.Each NCERT textbook chapter is explained in detail along withpractice questions and important questions that are likely to comein school exams. The course also provides detailed solutions to allthe questions present in NCERT books and has these solutionsavailable for free !The course contains detailed chapters for Class 8th, 9th, 10thand 11th -Class 8 - Science, Maths, Geography, History, Social &Political Life and English.Class 9 - Science, Maths, Geography, History, Economics, DemocraticPolicies and EnglishClass 10 - Science, Maths, Geography, History, DemocraticPolicies, Economics, Disaster Management and EnglishClass 11 - Physics, Chemistry, Maths, Biology and CommerceFor each class the course contains 2 sample chapters for eachsubject for free and the course (with access available on web also)start from INR 595For each NCERT book, all the chapters are covered in full detailalong with solutions to all NCERT questions.Also these solutions are completely FREE. So you don't need to buyextra guides for NCERT questions and answers.The content is developed by Everonn's research team inconsultation with some of the top CBSE schools in thecountry.It is a cross platform course that works across your Mobile,Tablets and Web.Visit us at http://gradestack.com/cbse to check out thecomplete course on the web.