Beta open · iPhone

One circle.
Always on the
phase you're in.

Fasting Cycle helps you run intermittent fasting — default 16:8 — without clocks or math. A single zooming ring for fasting, eating, and your full day, with weight, water, and steps on the same calm surface.

FastingEatingWater · 2 L

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FASTING✦EATING✦FULL DAY✦16:8✦WATER✦STEPS✦WEIGHT✦HISTORY✦FASTING✦EATING✦FULL DAY✦16:8✦WATER✦STEPS✦WEIGHT✦HISTORY✦

Preview

From the running app.

Fasting — 16h countdown, calm and at a glance.

Eating — the ring zooms to the phase you're in.

Full day — your whole rhythm on one circle.

Settings — drag the ring to shape your window.

Dark mode — fasting, stripped to what matters.

Dark mode — eating with weight, water, and steps.

Capabilities

More than a timer.

The zooming circle

A 24-hour ring that zooms to fasting, eating, or full-day — the present moment always fills the screen.

Configurable windows

Set eating start and length (12 / 8 / 6 / 4 / 0 h). Drag handles on the ring; fasting fills the rest.

Weight · water · steps

Daily weigh-in, 2 L hydration with eight toggleable reminders, and step progress on the Today screen.

History & trends

Calendar view with per-day weight, water, and steps so you can see streaks over time.

Reminders that help

Eat-now, lunch, dinner last-call, scale, water, and walk nudges — each individually toggleable.

Light or dark

System, light, or dark appearance — the same calm surface in every mode.

Early access

Beta is open.
Take a seat.

Fasting Cycle is accepting beta users on iPhone now. Android follows. Leave your email and we'll send access when a slot opens.

One circle.Always on thephase you're in.