Support

ChronoFit supports all 20 interval timer types: HIIT, Tabata, AMRAP, EMOM, For Time, Circuit, Round Timer, Pyramid, Ladder, Death By, Sally, Compound, Countdown, Stopwatch, Boxing, MMA, Stretch, Yoga, Breathwork, and Custom.

You are Agent Zero, recruited by the Chrono Initiative. Time anomalies are appearing across reality, and your physical exertion powers chrono-stabilizers. There are 5 chapters with 15 missions, each tied to a timer type with unique briefings and XP rewards.

You earn 50 base XP per workout plus 5 XP per minute. Story missions award bonus XP (50–1000). As you accumulate XP, you rise through 6 ranks: Recruit, Agent, Senior Agent, Elite Operative, Chrono Commander, and Temporal Master.

ChronoFit has a standalone Apple Watch app with 12 timer types and 8 presets. It features a ring timer with phase colors, play/pause/skip controls, round counter, and a completion screen with stats.

Orange means work, cyan means rest, green means warmup, yellow means prepare, and purple means cooldown. The entire UI reacts to each phase with matching colors, haptic patterns, and animations.

Go to the Timer Library and tap any timer type. From the detail sheet, you can use presets or tap “Custom” to build your own workout with sliders for work duration, rest duration, rounds, warmup, and cooldown.

Yes. All stats, streaks, XP, level, recent workouts (last 20), completed missions, and achievements are persisted on-device using UserDefaults. No data is uploaded anywhere.