Focus Timer Pro

Focus Timer Pro is an application designed with the concept of Pomodoro Technique.
After entering the focus interface, the "focus time" and "rest time" will be cyclically switched, and there will be a bell reminder when the time progress is normally over
It can customize the length of "focus time" and "rest time", and save it in the list. When you need to use it, you can start directly, and the list supports adding, modifying and deleting.