This application helps you answer questions that can be answered by either yes or no. Ask a question, shake your device, and see the answer magically appear.
You can ask it questions such as
"Am I pretty?"
"Should I spend all my money on mobile apps?"
"Is 42 really the answer to life?"
The Reactive H-Ball is always right, so do not doubt it by asking the same question twice. It will not work.
Disclaimer: This is an application just for fun, of course it does not actually tell the truth or hold the answer to any important question.