Best Intermittent Fasting Clock Apps

250+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated September 2026

Out of 250+ intermittent fasting clock apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Intermittent Fasting Clock Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1My Fasting Timer: IF ClockMy Fasting Timer: IF ClockFree5.0★ (1)YesNoAug 2026
2Intermittent Fasting Tracker:Intermittent Fasting Tracker:Free4.9★ (51K)NoYesSep 2026
3Zero: Fasting & Food TrackerZero: Fasting & Food TrackerFree4.8★ (445K)NoYesSep 2026
4Intermittent Fasting ClockIntermittent Fasting ClockFree4.6★ (10)YesYesSep 2026
5Fasting Tracker & Diet AppFasting Tracker & Diet AppFree4.6★ (12K)NoNoSep 2026
6FastHabit Intermittent FastingFastHabit Intermittent FastingFree4.8★ (14K)NoYesSep 2026
7Intermittent - Fasting TrackerIntermittent - Fasting TrackerFree5.0★ (32)NoNoSep 2026
8Fasting — Intermittent TimerFasting — Intermittent TimerFree4.8★ (19)NoYesSep 2026

Top Picks for Intermittent Fasting Clock

Intermittent Fasting Tracker:#2

Intermittent Fasting Tracker: by Kai Oelfke

Simple 16:8 Fast Timer
Strong Contender
💪 Health & Fitness
4.9😊(51K ratings)
FreeIn-App Purchases
Intermittent Fasting Tracker: screenshot 1
Intermittent Fasting Tracker: screenshot 2
Intermittent Fasting Tracker: screenshot 3
Intermittent Fasting Tracker: screenshot 4
Intermittent Fasting Tracker: screenshot 5
Intermittent Fasting Tracker: screenshot 6

This app offers a straightforward and private way to track intermittent fasting. It supports iPhone and Apple Watch, providing essential features like widgets, notifications, and progress charts without any advertisements. Ideal for both beginners and experienced fasters, it focuses on a simple user interface to support health and wellness goals.

What We Love

  • 👍 Simple and easy to use
  • 🚀 Straightforward fasting tracking
  • 🔒 No ads or subscriptions
  • 💡 Customizable fasting times
  • 👍 Clean and intuitive interface
  • 🚀 Seamless integration with Apple Health
  • 👍 Helpful fasting stage information
  • 💡 Ability to edit start/end times
  • 👍 Useful statistics and progress tracking

Room to Improve

  • 🐛 Occasional issues with time tracking
  • 💡 Desire for more customization options
  • 💡 Request for monthly/yearly fasting view
  • 💡 Interest in adding notes or logging features
Zero: Fasting & Food Tracker#3
4.8😊(445K ratings)
FreeIn-App Purchases
Zero: Fasting & Food Tracker screenshot 1
Zero: Fasting & Food Tracker screenshot 2
Zero: Fasting & Food Tracker screenshot 3
Zero: Fasting & Food Tracker screenshot 4
Zero: Fasting & Food Tracker screenshot 5
Zero: Fasting & Food Tracker screenshot 6

This app tracks intermittent fasting and nutrition to help users achieve real body composition changes. It integrates fasting, protein intake, meals, hydration, and habits for a holistic approach to weight loss and metabolic health.

What We Love

  • 🚀 Easy to use
  • 📊 Helpful tracking and data
  • 💡 Informative learning resources
  • 🔍 Detailed fasting information
  • 🤝 Sense of community
  • 🎉 Motivating badges and challenges

Room to Improve

  • 💰 Expensive premium subscription
  • 🔒 Forced account creation
  • 🙄 Intrusive ads and upsells
  • 🤔 Inconsistent or confusing UI changes
  • 🐛 Syncing and login issues
  • 🙅‍♀️ Lack of free features

More Intermittent Fasting Clock apps to explore

FAQ about Intermittent Fasting Clock

What are the best intermittent fasting clock apps for iPhone?
My Fasting Timer: IF Clock tops our intermittent fasting clock apps ranking as of September 2026, with a 5.0-star average from 1 App Store ratings, and it's free to download.
Yes — 20 of the top intermittent fasting clock apps we rank are free to download, including My Fasting Timer: IF Clock and Intermittent Fasting Tracker:.
My Fasting Timer: IF Clock shows ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 250+ intermittent fasting clock apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
My Fasting Timer supports popular protocols like 16:8, 18:6, 20:4, and OMAD. It also allows users to create their own custom fasting windows.
This app is for personal tracking purposes only. Intermittent fasting is not suitable for everyone, and users should consult a physician before starting any fasting regimen.