Gustavo D. Apps

*******ATTENTION*******This version of this application has been discontinued, to downloadthe new version search for the same app, searching “Math Helper2”.Thanks.

Application destinated for who want not togetlost on the weekly routine. It’s an “electronic diary” withalarms.On the application, the user can create it’s daily tasks todo,with one or more times based on the hour, minute and weekday;Whenthe clock arrive at the time with one or more tasks to do, analarmis fired on the notification status bar, becoming possible toviewthe task information (or tasks, if there are more than one onthesame time).Install DroiDiary now and have your weekly routine organized! :)TAGSPersonal organizer, agenda, diary, appointments,appointment,schedule, schedules, weekly, alarm, alarms, task,tasks, time,times, hour, hours, routine

Application made to make some exhaustive and laborious calculus ofphysics. With just some clicks, the final result of the operationsappears on the screen for you. You can make vectorial products,calculate the law of sines, resistors parallel associations,refraction of the light, convert units and calculate thetemperatures units scales.

Have you ever sold products in promotionsandraffles, selling chocolates, pizzas, snacks and other thingstohelp in that so hopeful Graduation from college or high school,orto collect money to be used in some good reason? Much of yousurelyhave already sold them a several times.And to manage your promotions and to take a control of whohaspaid, for who you have delivered the product, to know how muchyouearn in total of the promotion in money, how much to receiveandhow much already received? Probably you have used a notebook andacalculator to help in the control of the collects, andsometimesyou make mistake in the calculations.This application has arrived to make the life easier even ofwhoworks with selling of several promotions with several productsandsellings, without needing the notebooks and the calculators!It is an application of control of sellings of promotions,whereyou can create promotions, with the products for each one,andsellings for each product. Create promotions, createproductsspecifying the prices, create sellings of each one of theproductsspecifying the name of the client buyer, the quantity ofitems, andif you want, set a special price for that selling, if youwant dogive a discount for a special friend. Check each selling aspaidand as delivered, when the product is already in the hands oftheclient. You can have a control of how many sellings there are,howmany delivered, how many paid, how much total to earn, how muchtoreceive, all of this for a product, the total of all products ofapromotion or counting all sellings of all promotions.Try it! And everything will become easier to do thepromotionsand see the profit of those promotions of the school!

Count how much money you have. Separate thebig amount of money you have by cashes and coins, discover how muchmoney you accumulated, using this app.

This is an application to help students, physics,scientists,mathematicians, etc. to calculate linear regression.Thisapplication allows you to create several samples and, in eachone,you just have to add the points (X and Y pairs) and theapplicationwill calculate all for you. It’ll calculate the A(inclination) andB (intersection), and you can even see the graphicplot with thepoints and the adjusted line.