What's New
- fixed error
- simple layout
App Description
- Try calculating with your mind
iPhone Screenshots
(click to enlarge)
App Changes
- March 17, 2015 Initial release
- March 28, 2015 Price decrease: $0.99 -> FREE!
- April 27, 2015 New version 1.1
- May 03, 2015 New version 1.3
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