Focus Booster helps you focussing by locking your phone whenever you want to. You can set a timeperiod by yourself and thereby boost your work, study and social life!
Boost up your life!
Rocket icon thanks to Jerry Low
Last updated on 2015年09月21日
此版本包含小幅錯誤修正和一般改善。請更新至最新版本，以獲得最佳體驗。
