Amazon Free App of the Day:
- $0.99 List Price
- $0.00 at Amazon.com
Want to improve your math and keep your brain reaction speed high?
Download Number Tap, guaranteed to give you a mental workout!
Practice Addition, Subtraction, Multiplication & Division across 4 great game modes!
* Missing Signs
* Greater Than / Less Than
Compete online to get the highest score in the world or unlock all the achievements.