Joseph Mak التطبيقات

This app keeps tracks of number of days pastfor your events. Use this to remind yourself how many days has pastsince your last oil change, clean up, had fast food, etc.

Use this app to build your vocabulary.

This app lets you plot functions f(x). Graphlines, parabolas, trig functions and more.

Psalms in Classical Chinese or modernChinese

This app lets you experiment with mathematicsthrough 23 little demonstrations. See the number line in action.Select two points on a line to get the equation. Set your ownparameters to see parabola, sine waves, and more.This app is a supplement to my book: Math Journey. Available onlulu: http://www.lulu.com/shop/joseph-mak/math-journey/paperback/product-3184664.html

This app allows you to draw with your fingers.You can also draw straight lines, ovals and rectangles, and useadditional effects such as blur and emboss. You may save your fileand reload to edit later, and send to your friends.

This app quizzes the 4 basic math operationsand provides explanations in number line demonstration as well asthe pencil-and-paper method.Level 1: one digit, level 2: 1 or 2 digits, level 3 withintegers

Use this app to build your vocabulary. Saveyour words, look up definitions, and study them with flash cardsand quiz yourself! You can also search within your list.You can also export list by email, or import list by sendingyourself an email of pipe-delimited text, with subject ="Vocabulary List - my list"

This app lets you add title and descriptiontoyour photos

This is a toy flash card deck. Shake orswipeto get to the next card.You can also play rock-scissors-paper or a Fortune Ballbyshaking

Solve any Sudoku puzzle with this app.

Use this app to read the full text oftheChinese military classic, the Art of War by Sun Tzu, intraditionalChinese, simplified Chinese, or English.

This convenient tool lets you put a reminderofhow much time you have before your parking meter expires. Whenthereis 5 minutes or 10 minutes left you will get Notificationsand avibration. It also sends 1 more notification when itisexpired.

This app is a reader for the classic 300 Tang Poems, intraditionalChinese.