- Developer: Aman Chawla
- Website: Official website
- Release Date: 2019-03-24
- Supports: Family Sharing
- Languages: English
- Compatibility: Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.
Summary
## Description
The app simply tests your response time to add numbers. You are required to add every digit of a challenged number by one under a timer. Then it tells you how good your response time is. Increase correct number of answers and reduce response time. It could get very competitive with your self or if you play it among friends.
