Abacus Trainer Reviews
0/5 rating based on 2 reviews. Read all reviews for Abacus Trainer for iPhone.
Abacus Trainer is paid iOS app published by Hamster Force Multimedia Limited
Sounds interesting!
Basilia8
Hope I can benefit from this after all since I am 55 going 56 I need to use more brain before I loose it to senile dementia.
My favorite
SharronApple
So far this is my favorite abacus app. It has everything I need. I only wish there was a way to randomize the "Category" section on practice mode. Otherwise, great app!