# Donut: Fasting Timer — Fast & Dine With Friends

> Fast & Dine With Friends (iPhone/iPad app by Ernesto Pacheco.)

- Source: https://appshunter.io/ios/app/donut-fasting-timer/id6801399331 (this page in markdown: same URL + `.md`)
- Developer: [Ernesto Pacheco](https://appshunter.io/developer/6780081521)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 17.0 · 26 MB
- Languages: American English
- Released: 2026-09-21
- Data updated: 2026-09-24
- User reviews in markdown: https://appshunter.io/ios/app/donut-fasting-timer/id6801399331/reviews.md

## What is Donut?

Donut is a fasting timer that explains itself.

Pick a plan (12:12, 16:8, 18:6, 20:4, OMAD, or your own custom window) and start the timer. While you fast, Donut shows your current metabolic stage, glycogen burning, fat burning, ketosis, autophagy, in plain language, plus a running calorie estimate. No jargon, no clinical countdown. Just a clear read on what your body is doing right now.

Going long? Donut has a dedicated mode for 24, 36, 48, and 72 hour fasts, with hydration and electrolyte reminders and honest check-ins along the way.

Your Fasting Diary keeps a full history of every fast, short or long, so you can see your patterns build over time. Weight tracking works the same way. Log a weigh-in or sync from Apple Health, and Donut smooths out the daily noise with a real trend line, the way a good coach would. Set a goal weight and get an honest, updating estimate of when you will get there.

Fasting with a friend keeps you both on track. See who else in your circle is fasting right now, and once a fast ends, Donut prompts you to plan a meal together.

Apple Watch support means you can start, check, and end a fast right from your wrist, with milestone haptics and a dashboard for sleep, heart rate, steps, and wrist temperature.

Donut requires no account and no sign-up. Your fasting history, weight log, and settings sync through your own private iCloud account, the same way Apple's own apps do. Nothing leaves your device to a company server.

Donut is not a medical device and does not replace advice from a doctor. If you have a health condition, take medication, are pregnant or breastfeeding, or have a history of disordered eating, talk to a doctor before starting any fasting plan.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| donut+ Annual | $24.99 | per year |
| donut+ Monthly | $3.99 | per month |



## Version history (last 1 release)

### 1.0 — 2026-09-21

No release notes.

## More apps by Ernesto Pacheco

- [Lededay](https://appshunter.io/ios/app/lededay/id6781352386)
- [Kitty - Card Game Bet Tracker](https://appshunter.io/ios/app/kitty-card-game-bet-tracker/id6797142831)

All apps by Ernesto Pacheco: https://appshunter.io/developer/6780081521

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*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 2026-09-24.*