- Developer: Boris Piker
- Website: Official website
- Release Date: 2018-02-12
- Supports: Game Center,Family Sharing
- Languages: English
- Compatibility: Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
Summary
## Description
Helps improve your addition/subtraction skills.
Add and Subtract your way to mastery!
Play at school, work, home, basically anywhere.
\- Minimalist visuals, easy on the eyes.
\- Compete for the best score in the world.
