Speed Caculator app for iPhone and iPad

4.5 ( 975 ratings )

Entertainment Education
Developer: Nguyen Tin

Free

Current version: 1.0, last update: 7 years ago
First release : 14 Feb 2016
App size: 1.43 Mb

- The game helps you to reflexes fast with math.
- Very useful to everybody especially children.
- You have a total of 60 seconds for every heart, wrong answers will lose one heart
- Lets play immediately