What's New
This app has been updated by Apple to display the Apple Watch app icon.
64bit supported.
bug fixed.
App Description
0000=4 1111=0 2222=0 3333=0 4444=4
5555=0 6666=4 7777=0 8888=8 9999=4
Don't think, feel!
Select by tap the answer.
App Changes
- April 19, 2012 Initial release
- January 14, 2014 New version 1.1
- January 20, 2014 New version 1.1.1
- October 17, 2014 New version 1.2.0
- February 10, 2015 New version 1.2.1
- November 07, 2016 New version 1.2.2