心算竞速 app for iPhone and iPad

4.8 ( 4048 ratings )

Games Entertainment Educational Puzzle
Developer: ftosoft

Free

Current version: 3.3.5, last update: 4 years ago
First release : 12 Apr 2016
App size: 47.49 Mb

The brain quiet down, do some simple math calculations, test your intelligence, improve the speed of calculation, the development of intelligence, to see who counted faster. Come and try it!