Best Fastening Apps

250+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated November 2026

Out of 250+ fastening 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 Fastening Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Intermittent Fasting Tracker -Intermittent Fasting Tracker -Free4.9★ (29K)YesYesNov 2026
2Intermittent Fasting Tracker:Intermittent Fasting Tracker:Free4.9★ (52K)NoYesNov 2026
3Zero: Fasting & Food TrackerZero: Fasting & Food TrackerFree4.8★ (445K)NoYesNov 2026
4Fasting Tracker & Diet AppFasting Tracker & Diet AppFree4.6★ (12K)NoNoNov 2026
5Fastic Weight Loss & FastingFastic Weight Loss & FastingFree4.8★ (246K)NoYesNov 2026
6Fasten - Fasting TrackerFasten - Fasting TrackerFree4.5★ (2)NoNoOct 2026
7Fasting interval 16:8Fasting interval 16:8Free—NoNoMay 2026
8Just FastingJust FastingFree4.0★ (1)NoNoOct 2026

Top Picks for Fastening

Intermittent Fasting Tracker -#1

Intermittent Fasting Tracker - by Leap Health

Easy Fast Timer, Lose Weight
Editor's Choice
💪 Health & Fitness
4.9😊(29K ratings)
FreeAdsIn-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 helps users achieve sustainable weight loss through personalized intermittent fasting plans and an AI-powered calorie counter. It offers features like a smart fasting timer, food logging via photo, and detailed progress tracking to support various health goals.

What We Love

  • 🚀 Easy to use
  • 👍 Helpful features
  • 💡 Customizable fasting plans
  • 🚀 Intuitive interface
  • 👍 Motivating progress tracking
  • 💡 Informative body stage insights
  • 🚀 Accurate calorie counting
  • 👍 Effective for weight loss

Room to Improve

  • 🐛 Inconsistent calorie tracking
  • 🔍 Limited food database
  • 💸 Excessive ads in free version
  • 🐛 Freezing/crashing issues
  • 🔍 Syncing problems with Apple Health
  • 🔍 Confusing to navigate
Intermittent Fasting Tracker:#2

Intermittent Fasting Tracker: by Kai Oelfke

Simple 16:8 Fast Timer
Strong Contender
💪 Health & Fitness
4.9😊(52K 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 Fastening apps to explore

FAQ about Fastening

What are the best fastening apps for iPhone?
Intermittent Fasting Tracker - tops our fastening apps ranking as of November 2026, with a 4.9-star average from 29K App Store ratings, and it's free to download.
Yes — 20 of the top fastening apps we rank are free to download, including Intermittent Fasting Tracker - and Intermittent Fasting Tracker:.
Intermittent Fasting Tracker - shows ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 250+ fastening apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

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