# Moonfast — A calm fasting timer > Calm intermittent fasting timer with customizable protocols and privacy focus. (iPhone/iPad app by https://airussolutions.com/.) - Source: https://appshunter.io/ios/app/moonfast/id6799545081 (this page in markdown: same URL + `.md`) - Developer: [https://airussolutions.com/](https://appshunter.io/developer/1889075614) - Category: Health & Fitness, Productivity - Price: $0.99 - Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 6 MB - Languages: American English, French (France), German (Germany), Hindi, European Spanish - Released: 2026-08-24 - Data updated: 2026-09-03 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/moonfast/id6799545081/reviews.md ## What is Moonfast? 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. ## Key features - Customizable fasting protocols - Live Activity timer on lock screen - Gentle stage timeline - Fasting history and streaks - Optional weight and vital sign logging - Apple Health integration - Private by default, no account needed ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/moonfast/id6799545081/reviews.md ### 5/5 — Helpful! *2026-08-26* Really like this app it's very helpful! Had it for past couple of days, I love using it and very easy interface! ## Frequently asked questions about Moonfast ### What fasting protocols does Moonfast support? Moonfast supports popular protocols like 16:8, 18:6, 20:4, and OMAD, as well as the ability to set your own custom hours for fasting. ### Can I see my fasting progress without unlocking my phone? Yes, Moonfast offers Live Activities for your lock screen, and the Dynamic Island on compatible devices, allowing you to see your timer at a glance. ### Does Moonfast provide medical advice? No, Moonfast is a timer and log, not a medical device. It does not offer medical advice, diagnosis, or treatment. Users are advised to consult a doctor before making dietary changes. ### How does Moonfast handle user data privacy? Moonfast is private by default, requiring no account or servers. All logged data stays on your iPhone, and you can export or delete it at any time. ### Can Moonfast track my weight and other health metrics? Yes, you can manually log your weight or connect to Apple Health. It can also display resting heart rate, heart rate variability, and sleep time from Apple Health. ### What is the age rating for Moonfast? Moonfast has an age rating of 4+, but it is not intended for individuals under 18, pregnant or breastfeeding individuals, or those with or recovering from eating disorders. ### How often is Moonfast updated? The latest version is 1.7, and the app was last updated on September 1, 2026, indicating regular updates to improve functionality and reliability. ### What devices is Moonfast available on? Moonfast is available on both iPhone and Apple Watch, allowing for convenient tracking across your devices. ## Version history (last 5 releases) ### 1.7 — 2026-09-01 • History now shows how you felt. The feelings and notes you leave when a fast ends are collected in one place — tap a feeling to see just those fasts. • Your longest fast now carries the date it happened. • Ending a fast no longer risks losing what you wrote. The reflection sheet stays put while you're typing, and tells you what was saved. • Stage notifications are quiet now. Only reaching your goal makes a sound, so an overnight fast won't wake you. Fixes • "End fast" and "Log water" on the Lock Screen now work while your phone is locked. • A finished streak clears itself from the Home Screen widget instead of waiting for you to open the app. • Two fasts started on the same day are charted correctly. • Editing a fast can no longer create overlapping entries. • Importing a backup restores your reminders along with your data. • A fasted day older than 30 days is no longer described as empty. ### 1.6 — 2026-08-30 • Tap a bar in the History chart to see that day's fast — the date, how long it ran, and whether it met its goal. The calendar highlights the same day, and the list below filters to it. • Tapping a day in the calendar now answers where you tapped, instead of only filtering a list further down the screen. • Tap again to clear. ### 1.5 — 2026-08-28 • Restore from a backup. The JSON you export can now be read back in, so "export before you delete" works both ways at last. It only ever adds — importing the same file twice changes nothing. • History shows the shape of your fasting: one bar per fast over the last 30 days, against your goal. • Water logged on earlier days is no longer invisible — This week now includes an average. • If you set an eating window, Moonfast offers to start your fast from when that window closed, and the Fast tab now tells you the feature is there. That offer no longer disappears when your last fast ended after the window. • The Fast tab is readable at the largest accessibility text sizes. ### 1.2 — 2026-08-26 • The vitals charts now begin just before your first fast, instead of showing months of readings from before you started. The fasting averages still use the full window. • Weigh-ins from before you started fasting are tucked behind a tap, so the recent ones aren't buried under an imported year of history. • A quiet fact about fasting on the Fast tab, changing once a day. Tap the × and it won't come back. ### 1.1 — 2026-08-26 • Log a past fast — the + button in History records a fast you finished but never started in the app. • A new Apple Health section in Settings: connect weight or vitals, bring weigh-ins across again, or jump to the Health app. • Fixes: editing the start of a long-running fast no longer shortens it, the weekly average ignores clock changes, and picking an accent keeps your place in Settings. ## More apps by https://airussolutions.com/ - [SkyGazer Weather](https://appshunter.io/ios/app/skygazer-weather/id6759564308) - [NutriFitr](https://appshunter.io/ios/app/nutrifitr/id6759813696) - [DeckDeck](https://appshunter.io/ios/app/deckdeck/id6760304832) - [SkyFlight Tracker](https://appshunter.io/ios/app/skyflight-tracker/id6772905652) - [Cue - Live Coach](https://appshunter.io/ios/app/cue-live-coach/id6777465080) - [first10steps](https://appshunter.io/ios/app/first10steps/id6786442068) All apps by https://airussolutions.com/: https://appshunter.io/developer/1889075614 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-03.*