This portfolio shows the apps I’ve built using App Inventor2, a visual blocks language for creating Android Apps.
These apps were created as part of the Android Mobile Applications Course at Columbia State Community College Community College:
The Piano app, a variation of the Xylophone app, is an app that mimics a real Piano. The Piano app has keys that allow you to play songs on it. Also, with this Piano app, you are able to record and play back a song that you just played.
The sum of numbers app is an app that adds a list of natural numbers. Say the user types in the number 6, then the app will add the first 6 natural numbers (1+2+3+4+5+6) which equal 21. And the user can continue to put in different numbers to come up with different answers.
The math blaster app is an app that will generate three random numbers. You add these three numbers up and type your answer in the box. Then the app will tell you if your answer is correct or not.
In the countdown app, you have a counter that starts at 10 and counts down by 1 until it reaches 0 and then stops. When you hit the restart button the timer will start back over at 10.
