Number Master app for iPhone and iPad

4.6 ( 2896 ratings )

Utilities Education
Developer: Kimyoung Ryu

Free

Current version: 1.0.10, last update: 1 year ago
First release : 20 Jun 2021
App size: 55.5 Mb

Improve your arithmetic and mental arithmetic with addition, subtraction, multiplication, and division operations.

If you do it repeatedly, you will soon become a master of mental arithmetic.

Show off your mental arithmetic skills through competition

** function
* Arithmetic operation (+,-, x, ÷)
* Two-player match mode