14 ratings (2.929 average)
What's new in this version (2.0.1):
(1) Restore calculating result after changing screen status from off to on.
(2) Added App to SD
1. Pay for remove ads
2. Support 480x800, 480x854 screen
The Dadny Abacus on smart phone emulates the actual abacus usage and appearance as a Japanese abacus. You can have a abacus practice everywhere with the Dadny Abacus on your smart phone.
Last comments from Android Market
REALLY needs silent mode. Clicks are quite loud. Otherwise good.
Don't ever download it will make you feel foolish You rascal, stupid, idiot, suck off