What's New
Add "count down"
Improve stability
Improve user interface
App Description
Simply calculation practice app targeted for elementarily school students.
Addition, subtraction, multiplication and division, each with four difficulties.
*no ad displayed on this app.
*some pages are not translated into English well. but this app should be still useful for English speakers.
iPhone Screenshots
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iPad Screenshots
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App Changes
- July 11, 2015 Initial release
- July 15, 2015 New version 1.0.1
- July 15, 2015 Price decrease: $1.99 -> $0.99
- July 18, 2015 Price decrease: $0.99 -> FREE!
- July 22, 2015 Price increase: FREE! -> $1.99
- July 27, 2015 New version 1.1.1
- August 09, 2015 New version 1.2.0
- July 03, 2016 New version 1.3.2
- July 03, 2016 Price decrease: $1.99 -> $0.99
- July 06, 2016 Price increase: $0.99 -> $1.99
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