Crazy Counting app for iPhone and iPad

4.8 ( 8048 ratings )

Reference Education
Developer: papatata.com

Free

Current version: 1.0, last update: 7 years ago
First release : 04 Jul 2017
App size: 43.58 Mb

This is a good arithmetic test app.

The simple add, minus, multiply and divide, and the intense answering process.
A contest for mental and reactive abilities, do you have the guts to take part?