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
此版本包含小幅错误修复和常规改进。请更新至最新版本，以获得更佳体验。
