What's New
- Fixed interface bug with some versions of iOS.
App Description
Application for the mental arithmetic
App Changes
- September 14, 2012 New version 2.0
- September 14, 2012 Price decrease: $0.99 -> FREE!
- September 16, 2012 Price increase: FREE! -> $0.99
- September 30, 2012 Price decrease: $0.99 -> FREE!
- October 01, 2012 Price increase: FREE! -> $0.99
- May 10, 2014 New version 2.1
- March 01, 2015 New version 2.2
- July 12, 2016 New version 2.3
- June 14, 2019 New version 2.4
- June 14, 2019 Price increase: $0.99 -> $1.99
- June 15, 2019 Price increase: $0.99 -> $1.99
- June 15, 2019 Price increase: $0.99 -> $1.99
- June 15, 2019 Price increase: $0.99 -> $1.99
- June 17, 2019 Price increase: $0.99 -> $1.99
- September 16, 2023 New version 2.5