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Best Free Fasting App

250+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated October 2026

Fasting Tracker & Diet App is the household name in free fasting app, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Free Fasting App (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Fasting Tracker & Diet AppFasting Tracker & Diet AppFree4.6★ (12K)NoNoOct 2026
2BodyFast: Intermittent FastingBodyFast: Intermittent FastingFree4.7★ (146K)NoYesOct 2026
3Simple Fasting AppSimple Fasting AppFree4.5★ (46)NoNoOct 2026
4Zero: Fasting & Food TrackerZero: Fasting & Food TrackerFree4.8★ (445K)NoYesOct 2026
5Fasting Tracker • Easy FastFasting Tracker • Easy FastFree5.0★ (9.1K)NoYesOct 2026
6Just FastingJust FastingFree4.0★ (1)NoNoOct 2026
7Fasting Tracker by NumifyFasting Tracker by NumifyFree4.7★ (5.9K)NoYesOct 2026
8Hone: Intermittent FastingHone: Intermittent FastingFree—NoNoMay 2026

Top Picks for Free Fasting App

Fasting Tracker & Diet App#1

Fasting Tracker & Diet App by Hendrik Folkerts

Simple Fast Timer 16:8 & 5:2
Editor's Choice
💪 Health & Fitness
4.6😊(12K ratings)
Free
Fasting Tracker & Diet App screenshot 1
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Fasting Tracker & Diet App screenshot 3

Easily manage your intermittent fasting schedule with this simple timer. Track your fasting and meal times, explore various fasting methods, and discover trends in your progress. Maintain a healthy lifestyle with a user-friendly interface.

What We Love

  • 🚀 Great app
  • 👍 Simple and easy to use
  • 💡 Helpful for tracking fasting
  • 🚀 Effective for weight loss
  • 👍 No subscription or ads

Room to Improve

  • 🐛 Cannot edit start/stop times
  • 🐛 Inaccurate fasting history tracking
  • 🐛 Continues running timer after fast ends
  • 💡 Lack of fasting history/calendar view
BodyFast: Intermittent Fasting#2

BodyFast: Intermittent Fasting by BodyFast GmbH

Calorie & Weight Loss Tracker
Strong Contender
💪 Health & Fitness
4.7😊(146K ratings)
FreeIn-App Purchases
BodyFast: Intermittent Fasting screenshot 1
BodyFast: Intermittent Fasting screenshot 2
BodyFast: Intermittent Fasting screenshot 3
BodyFast: Intermittent Fasting screenshot 4
BodyFast: Intermittent Fasting screenshot 5
BodyFast: Intermittent Fasting screenshot 6

This app guides users through intermittent fasting to achieve weight loss, improve health, and boost energy. It offers personalized plans, daily coaching, recipes, and tools like a water tracker and weight log. Users can choose from various fasting plans and track their progress towards their health goals.

What We Love

  • 👍 Easy to use
  • 🚀 Helpful for weight loss
  • 💪 Effective for fasting
  • 🔔 Useful reminders and notifications
  • 📊 Good tracking features
  • 🌟 Motivating and inspiring
  • 🎉 Variety of fasting plans
  • 🌐 Informative about fasting stages

Room to Improve

  • 🤔 Confusing to adjust fasting times
  • 💰 Expensive subscription
  • 🔒 Difficult to cancel subscription
  • 🤖 Coach feature is not very helpful
  • 🙃 Inconsistent app behavior
  • 📊 Limited data tracking options
Simple Fasting App#3

Simple Fasting App by Mehmet Emrah Konya

Ayuno intermitente y registro
Worth Considering
💪 Health & Fitness
4.5(46 ratings)
Free
Simple Fasting App screenshot 1
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Simple Fasting App screenshot 6

This app simplifies intermittent fasting with a focus on privacy and ease of use. It offers popular fasting schedules, progress tracking, and smart notifications without ads, subscriptions, or data collection.

More Free Fasting App apps to explore

FAQ about Free Fasting App

What is the best free fasting app for iPhone?
Fasting Tracker & Diet App tops our free fasting app ranking as of October 2026, with a 4.6-star average from 12K App Store ratings, and it's free to download.
Fasting Tracker & Diet App has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ free fasting app on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.