Refresh a head by simple multiplication! Before going out.Before a test.Before an important meeting...Repetition of simple multiplication to help the brain work.In addition, children can also learn.
Full Specifications
What's new in version 2.0
Program modification.
General
ReleaseNovember 11, 2014
Date AddedNovember 11, 2014
Version2.0
Operating Systems
Operating SystemsiOS
Additional RequirementsCompatible with iPod Touch (3rd generation or later, iPhone 3Gs, iPhone 4, iPad. iTunes account required.