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PhaseKit
Flexible sequence timers for routines that need structure
PhaseKit helps you build interval routines for workouts, breathwork, mobility, study blocks, and repeatable daily flows. Create custom sequences, group steps, save routines, and start from the timer that matters now — with iCloud sync across your devices and no third-party ads or tracking.
Ready-to-run templates: Tabata, 30/30 intervals, box breathing, and focus sessions
Custom interval sequences with grouped steps
Save and reuse routines, synced across devices with iCloud
Start any saved timer instantly
Core features are free — no account needed
Optional one-time Support Developer unlock for color themes
No third-party ads or analytics
Screenshots