# ZenFast - Fasting Timer — 16:8 Intermittent Fasting

> 16:8 Intermittent Fasting (iPhone/iPad app by 岩 薄.)

- Source: https://appshunter.io/ios/app/zenfast-fasting-timer/id6765643362 (this page in markdown: same URL + `.md`)
- Developer: [岩 薄](https://appshunter.io/developer/1889622837)
- Category: Health & Fitness, Lifestyle
- Price: $0.99
- Age rating: 4+
- Requires: iOS 26.4 · 1 MB
- Languages: American English, Japanese, Korean, Chinese (Simplified, China), European Spanish
- Released: 2026-05-04
- Data updated: 2026-08-25
- User reviews in markdown: https://appshunter.io/ios/app/zenfast-fasting-timer/id6765643362/reviews.md

## What is ZenFast?

ZenFast is the no-nonsense intermittent fasting timer for people who just want to track their fasting hours — without subscriptions, without ads, without medical claims.

ONE-TIME PURCHASE
Pay once, own forever. No free trial trap, no auto-renewing subscription, no hidden fees. The opposite of every other fasting app.

BUILT-IN PROTOCOLS
- 16:8 (most popular, beginner friendly)
- 18:6 (intermediate)
- 20:4 (warrior diet)
- OMAD 23:1 (one meal a day)
- Custom duration (set your own hours)

ELEGANT RING TIMER
A large circular progress ring shows your fasting progress at a glance. Dark ring during fasting, bright ring during your eating window. Tap once to start, tap once to end.

HISTORY & STREAKS
- Calendar heatmap showing every day you fasted
- 30-day bar chart of fasting durations
- Total sessions, longest streak, average duration
- All data stored locally on your device

SMART NOTIFICATIONS
Get notified when your fasting goal is reached so you can break your fast on time. Get a gentle reminder when your eating window is closing.

100% OFFLINE
Your fasting data never leaves your iPhone. No account, no cloud sync, no analytics, no third-party SDKs. Your health journey is private.

NATIVE iOS DESIGN
- Built with SwiftUI for a smooth, responsive feel
- Full Dark Mode support
- Dynamic Type for accessibility
- Available in English, Chinese, Japanese, Korean, Spanish

WHO IT IS FOR
Daily 16:8 fasters who don't want their data analyzed. Beginners who want to start without committing to a subscription. People who tried Zero or BodyFast and got tired of the upsells. Anyone who prefers a clean, focused tool over a bloated wellness platform.

Note: This app is a timer tool. It does not provide medical, dietary, or weight-loss advice. Consult a healthcare professional before changing your eating patterns.


## Version history (last 1 release)

### 1.0 — 2026-05-04

No release notes.

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All apps by 岩 薄: https://appshunter.io/developer/1889622837

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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 2026-08-25.*