Apps similar to Quiet Control include Loop Habit Tracker, which is free and open source. Other options are Habitica, Day One, Session - Pomodoro Timer and Tide (by Moreless). You can choose from more than 10 Pomodoro Timers like Quiet Control for iPhone, iPad, Android, Mac and the web.
Focus To-Do is an easy-to-use time and task management application that helps you to manage tasks anywhere and anytime, and helps you to perform tasks efficiently.
China
Pomodoro study timer that drops a marble into a focus jar for every session, with layered focus sounds and progress charts.
Sri Lanka
