Moonfast

A calm fasting timer

4,99 lei · Designed for iPhone. Not verified for macOS.

Moonfast is a quiet intermittent-fasting timer for people who would rather not be shouted at by an app. Pick a protocol — 16:8, 18:6, 20:4, OMAD, or your own hours — and start. The ring shows how far into your fast you are, and keeps counting if you go past your goal. LIVE ON YOUR LOCK SCREEN Start a fast and it appears as a Live Activity, so the timer is there without unlocking. The Dynamic Island keeps it at a glance, and Home and Lock Screen widgets show your current fast, your streak and your longest fast so far. A GENTLE STAGE TIMELINE As the hours pass, Moonfast describes the stages people commonly associate with fasting windows. It is written to be interesting, not instructive — bodies differ, and the app says so. YOUR HISTORY, HONESTLY A calendar of the fasts you have finished, current and longest streaks, weekly averages and personal bests. When there is not enough data yet for a number to mean anything, Moonfast says that instead of inventing one. WEIGHT, SMOOTHED Log your weight, or connect Apple Health and let it come across on its own. Moonfast draws a smoothed trend line through the daily noise, because day-to-day weight moves on water alone. Connecting Apple Health is optional, and the app works fully without it. VITALS, SIDE BY SIDE If Apple Health has your resting heart rate, heart rate variability or time asleep, Moonfast charts them next to the days you fasted. It shows the readings; it does not tell you what they mean. Readings come from an Apple Watch or another app — Moonfast only reads them. HYDRATION Log water, tea or coffee while you fast. If you want a daily target you can set one — Moonfast will not pick one for you. PRIVATE BY DEFAULT No account. No servers. No analytics. Everything you log stays on your iPhone, and you can export all of it as JSON or delete every trace of it whenever you like. Moonfast is a timer and a log. It is not a medical device, and it does not give medical advice, diagnosis or treatment. Talk to a doctor before you change how you eat, especially if you take medication or have a health condition. Moonfast is not intended for anyone under 18, for anyone who is pregnant or breastfeeding, or for anyone with or recovering from an eating disorder.

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• The ring now says how much longer: "4h 35m to go", right under your goal. • Ending a fast no longer opens a sheet. The card that follows shows what was saved and lets you add a note when you want to. • History reads more clearly: one set of labels, "(next day)" on fasts that cross midnight, and a way back from a feeling filter. • The projected goal date waits for three weigh-ins and says it follows the smoothed trend. • Settings › Apple Health tells you what it can actually know: whether you've been asked, never a "Connected" iOS can't confirm. • Every language reads its own units, and a first streak is no longer plural. • A "Not now" on the notifications page during setup. Fixes • Exports from early versions restore again. • Editing a past fast keeps to the 24-hour limit. • Home Screen widgets and the watch no longer show a streak that may have lapsed. • The Lock Screen "End fast" button asks for a second tap, so a stray touch can't end a long fast — and it works without a dialog the Lock Screen can't show. • A change of accent reaches a running Live Activity.

The developer, https://airussolutions.com/, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary based, for example, on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Size
    • 6.1 MB
    Category
    • Health & Fitness
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    • Apple Watch
      Requires watchOS 10.0 or later.
    Languages
    English and 4 more
    • English, French, German, Hindi, Spanish
    Age Rating
    9+
    Provider
    Airussolutions LLC
    • Airussolutions LLC has identified itself as a trader for this app and confirmed that this product or service complies with European Union law.
    • DUNS Number
      136916618
    • Address
      1311 Overture Pl
      Round Rock Texas 78681-2087
      United States
    • Phone Number
      +1 5125220429
    • Email
      swatisharma@airussolutions.com
    Copyright
    • © 2026 Airus Solutions