Description

[-Description-]
Math drill app to automatically generate a random arithmetic problems.
The study of children, or ,The Relaxation of adult.

Because the paid version does not beam advertisement.

[- Operating conditions; iOS6.0 higher -]
-IPhone 3GS, iPod touch (4th generation) and later

-iOS9 Support
-iPad Support


[-Option-]
-Operation(Addition,Subtraction,Multiplication,Division)
-Difficulty1 : Easy - Difficulty4 : Hard

What's New in Version 1.3

-iOS9 support

-iOS9 Fixed
Fixed a bug that does not start with iOS9