QuickFast

QuickFast makes intermittent fasting simple, visual, and impossible to forget. Choose your window — 16:8, 18:6, or a fully custom duration — then start your fast with one tap. A live countdown stays on your Lock Screen, Dynamic Island, and home screen widget so you always know exactly how much time is left, no matter what you're doing.

FEATURES • 16:8, 18:6, and custom fasting windows • Single-timer mode for extended fasts (24h, 48h, 72h, and beyond) • Live Activities on Dynamic Island and Lock Screen • Home screen widget with real-time countdown • Calendar history view with streak tracking • Log fasts you forgot to track • Swipe to delete any past fast

Built for people who fast seriously.