Master your counting skills using an Abacus, the earliest and fastest calculator in the world using our innovative iPad Game.
Take our unique challenge to represent as many numbers on the Abacus and fill your progress meter in less than 60 seconds.
While the time is ticking every second, you have to move the correct beads on the Abacus, without letting your needle fall into the red zone.
Ready for the challenge? How many numbers you can represent accurately?
Download the app from https://itunes.apple.com/au/app/abacus-rush/id624530261
Already know counting? Master addition and subtraction using Abacus Ignite https://itunes.apple.com/au/app/abacus-ignite/id645156001 our other abacus app.