Digital Abacus

Digital abacus is a new design of traditional Abacus.

Digital abacus is a new design of traditional Abacus that brings fun and color in learning the solid math functions with the tricky Abacus methods ,

it can be used to perform counting, addition, subtraction, division and multiplication.

FEATURES :

- easy to use

- color and modern graphics

- customizable

HOW TO USE :

- press down and hold on any tile or digit to change the color

- press down on any digit and swipe right or left to change the decimal point position.

- swipe the decimal point out of the screen to hide it.

- double tap on the digit to reset it to zero.