You can use different tools in one app,
You can use android utilities and games.

* Country Guess Game
* Musical Instruments Guess Game
* Animal Guess Game
* Element Guess Game
* Color Guess Game

* Countries Lists & Photos
* Musical Instruments Lists & Photos
* Continents Lists & Photos
* Planets Lists & Photos
* Animals Lists & Photos
* Elements Lists & Photos
* Horoscobes List

* Prime Number Calculator
* Integer Factorization
* E Number
* PI Number
* Combination Permutation
* Factorial

* Timelapse Shot
* Sound Trigger
* Motion Trigger
* Vibrate Trigger

* Guitar Tuner
* Mini Piano
* Sound Meter
* Resistance Calculator
* Letter Converter
* QR & Barcode Generator
* QR & Barcode Scanner
* Moon Phase
* Paint
* Device Info

And more then 50 modes!

New modes will coming soon!