PlanTimer: Focus Timer & Log

PlanTimer is a focus timer that records how you spend your focus time.

Timer
- Set a session from 1 to 59 minutes (25 minutes by default) and switch between focus and break.
- Pause and resume at any time. The countdown follows the clock, so it stays right if you leave the app.
- Optional sound and vibration when a session ends, and auto-cycle to start another session of the same kind straight away.
- The screen stays on while the timer runs.

Groups
- File each session under a group and a sub-category, such as Work > Email or Study > Maths.
- Create groups with their sub-categories, add sub-categories later, and delete the ones you no longer need.

Distractions
- Pausing a focus session counts as a distraction. The time until you resume is logged with its group.

Logs and insights
- Logs list every session with its date, time span and length, for any date range.
- Insights show totals for focus, breaks and distractions, with a breakdown by group and sub-category and a filter by weekday.

No account is needed. Your sessions are stored on your device.

Recent changes:
Version 2.0.0 is a full redesign of the timer, groups, logs and insights screens. The focus/break timer, distraction logging and group breakdowns work the same as before, with a clearer layout.