Classical Abacus app for iPhone and iPad
4.8 (
3728 ratings )
Finance
Education
Developer: SprintKeen
Free
Current version: 1.2, last update: 7 years agoFirst release : 05 Jan 2012
App size: 14.72 Mb
In ancient times, we expected a artifact, which lightweight , easy to use and calculated accurately;
In the electronic digital age, we created one kind of artifact, which flexible and simple,sounds crisp;
What youre using is the ancient artifact, Classical Abacus.