Do you feel hard to focus? This app can help you train to focus, give you attention fitness. Make the plan and follow the training cycle, you can find it’s easy to focus! Through some training you will get a longer attention span, It’s very simple and useful, why not try it ?:)**NOTATION**:You can get the bug fixed version in http://codeand.me This version has a bug in vibrate, please don’t use the vibrate. Sorry for this bug.