App Detail » Digital Abacus

What's New

Bugs fixed. Update to support iOS 9, iPhone 6s and iPhone 6s Plus.

App Description

A merge of modern technology and ancient methodology, Digital Abacus is the timeless calculator for all ages.

For many, it's simply nostalgia, but for children it becomes a learning tool. Children slide the beads and count, visualizing the numbers as they interact with the app. It's a good way to learn basic number concepts they will take with them through life.

Features
- Learn the lost art of the abacus with the help of a digital readout.
-Work with an interactive counting tool rather than simply punching in numbers and getting an answer.

App Changes

• October 24, 2013 New version 2.0
• November 03, 2013 New version 2.1
• October 03, 2014 New version 2.2
• May 02, 2015 New version 2.3
• May 07, 2015 Price increase: FREE! -> $0.99
• May 31, 2015 Price decrease: $0.99 -> FREE!
• June 08, 2015 Price increase: FREE! -> $0.99
• June 18, 2015 Price decrease: $0.99 -> FREE!
• June 28, 2015 Price increase: FREE! -> $0.99
• September 17, 2015 Price decrease: $0.99 -> FREE!
• September 23, 2015 Price increase: FREE! -> $0.99
• November 14, 2015 New version 2.4
• November 14, 2015 Price decrease: $0.99 -> FREE!