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Best Intermittent Fasting Free Apps

249+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated August 2026

Finding the right intermittent fasting free apps can be overwhelming with so many options. We've analyzed 249+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Intermittent Fasting Free Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Intermittent Fasting Tracker:Intermittent Fasting Tracker:Free4.9ā˜… (50K)NoYesAug 2026
2Zero: Fasting & Food TrackerZero: Fasting & Food TrackerFree4.8ā˜… (445K)NoYesAug 2026
3Fasting Tracker & Diet AppFasting Tracker & Diet AppFree4.6ā˜… (12K)NoNoAug 2026
4BodyFast: Intermittent FastingBodyFast: Intermittent FastingFree4.7ā˜… (145K)NoYesSep 2026
5Intermittent Fasting Tracker -Intermittent Fasting Tracker -Free4.9ā˜… (29K)YesYesAug 2026
6Fasting App: Tracker & TimerFasting App: Tracker & TimerFree4.7ā˜… (5.4K)NoYesAug 2026
7FastEasy: Intermittent FastingFastEasy: Intermittent FastingFree4.6ā˜… (79K)NoYesAug 2026
8Fastic Weight Loss & FastingFastic Weight Loss & FastingFree4.8ā˜… (246K)NoYesAug 2026

Top Picks for Intermittent Fasting Free

Intermittent Fasting Tracker:#1

Intermittent Fasting Tracker: by Kai Oelfke

Simple 16:8 Fast Timer
Editor's Choice
šŸ’Ŗ Health & Fitness
4.9šŸ˜Š(50K 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

  • šŸ‘ Simple and easy to use
  • šŸš€ Straightforward fasting tracking
  • šŸ”’ No ads or subscriptions
  • šŸ’” Customizable fasting times

Room to Improve

  • šŸ› Occasional issues with time tracking
  • šŸ’” Desire for more customization options
  • šŸ’” Request for monthly/yearly fasting view
Zero: Fasting & Food Tracker#2

Zero: Fasting & Food Tracker by Zero Longevity Science, Inc.

Protein & Calorie Calculator
Strong Contender
šŸ’Ŗ Health & Fitness
4.8šŸ˜Š(445K ratings)
FreeIn-App Purchases
#97in Health & Fitness
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

  • šŸš€ Easy to use
  • šŸ“Š Helpful tracking and data
  • šŸ’” Informative learning resources
  • šŸ” Detailed fasting information

Room to Improve

  • šŸ’° Expensive premium subscription
  • šŸ”’ Forced account creation
  • šŸ™„ Intrusive ads and upsells
Fasting Tracker & Diet App#3

Fasting Tracker & Diet App by Hendrik Folkerts

Simple Fast Timer 16:8 & 5:2
Worth Considering
šŸ’Ŗ Health & Fitness
4.6šŸ˜Š(12K ratings)
Free
Fasting Tracker & Diet App screenshot 1
Fasting Tracker & Diet App screenshot 2
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

  • šŸš€ Great app
  • šŸ‘ Simple and easy to use
  • šŸ’” Helpful for tracking fasting
  • šŸš€ Effective for weight loss

Room to Improve

  • šŸ› Cannot edit start/stop times
  • šŸ› Inaccurate fasting history tracking
  • šŸ› Continues running timer after fast ends

More Intermittent Fasting Free apps to explore

4
BodyFast: Intermittent Fasting
BodyFast: Intermittent Fasting
BodyFast: Intermittent Fasting
Track Calories, Macros, Weight
Free

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.

Personalized fasting plansDaily coaching and motivation100+ recipes for fasting success
šŸ’Ŗ Health & Fitness
(145K)
free with in-app purchases
5
Intermittent Fasting Tracker -
Intermittent Fasting Tracker -
Intermittent Fasting Tracker -
Easy Fast Timer, Lose Weight
Free

This app helps users achieve sustainable weight loss and health goals through personalized intermittent fasting plans and an AI-powered calorie counter. It offers features like food scanning, hydration tracking, and detailed progress monitoring. Users can access science-based insights and healthy recipes to support their journey.

Personalized fasting plansAI calorie counter and food loggerWater and hydration tracker
šŸ’Ŗ Health & Fitness
(29K)
freemium
6
Fasting App: Tracker & Timer
Fasting App: Tracker & Timer
Fasting App: Tracker & Timer
Intermittent Fasting for Body
Free

This app guides users through intermittent fasting for weight loss and improved health. It offers simple tracking, personalized plans, and smart notifications to help establish healthy habits without restrictive diets.

Intermittent fasting guidanceWeight loss without restrictive dietsOMAD and 16/8 timer options
šŸ’Ŗ Health & Fitness
(5.4K)
free with in-app purchases
7
FastEasy: Intermittent Fasting
FastEasy: Intermittent Fasting
FastEasy: Intermittent Fasting
Simple Weight Loss & Tracker
Free

This app guides users through intermittent fasting to achieve weight loss and improve health. It offers customizable fasting plans, a timer, water tracking, and personalized recipes. Track your progress and gain insights into your body's changes.

Customizable fasting plansFasting timer and remindersWater intake tracker
šŸ’Ŗ Health & Fitness
(79K)
free with in-app purchases
8
Fastic Weight Loss & Fasting
Fastic Weight Loss & Fasting
Fastic Weight Loss & Fasting
Protein, Tracker, Nutrition
Free

This app guides users through personalized intermittent fasting and nutrition plans to achieve sustainable weight loss. It offers features like a food scanner, progress tracking, and a community for support, helping users burn fat and improve overall health.

Personalized fasting and nutrition plansProtein fasting for muscle maintenanceIntermittent fasting for fat burning
šŸ’Ŗ Health & Fitness
(246K)
free with in-app purchases
9
FastMate: Intermittent Fasting
FastMate: Intermittent Fasting
FastMate: Intermittent Fasting
Fast, hydrate, & track weight
Free
šŸ’Ŗ Health & Fitness
(0)
10
16:8 Intermittent Fasting
16:8 Intermittent Fasting
16:8 Intermittent Fasting
Intermittent Fasting tracker
Free

This app helps users adopt intermittent fasting by tracking fasting periods, weight changes, and daily water intake. It integrates with Apple Health to import exercise data, providing insights into daily activity alongside dietary progress.

Fasting trackingWeight trackingWater intake tracking
šŸ’Ŗ Health & Fitness
(54)
free with in-app purchases
11
Worthy: Intermittent Fasting
Worthy: Intermittent Fasting
Worthy: Intermittent Fasting
Fasting Timer & Habit Tracker
Free
šŸ’Ŗ Health & Fitness
(0)
12
Fast-E - Intermittent Fasting
Fast-E - Intermittent Fasting
Fast-E - Intermittent Fasting
Simple Fasting Timer & Tracker
Free
šŸ’Ŗ Health & Fitness
(0)
13
Fastin: Intermittent Fasting
Fastin: Intermittent Fasting
Fastin: Intermittent Fasting
Simple Weight Loss Tracker App
Free

This app guides you through intermittent fasting for weight loss and improved health. It offers personalized plans, tracking tools for food, weight, water, sleep, and activity, along with educational courses on fasting and nutrition. Visualize your progress with detailed statistics to stay motivated on your journey.

Personalized fasting plansFood, weight, water, sleep, and activity trackingFasting and nutrition courses
šŸ’Ŗ Health & Fitness
(10K)
subscription
14
Paleo Fasting: Tracker & Timer
Paleo Fasting: Tracker & Timer
Paleo Fasting: Tracker & Timer
Dry Fast & Fast Mimic Tracker
Free
šŸ’Ŗ Health & Fitness
(0)
15
Sunrise - Intermittent Fasting
Sunrise - Intermittent Fasting
Sunrise - Intermittent Fasting
Intermittent Fasting Tracker
Free

This app helps users track intermittent fasting progress, build healthy habits, and stay motivated. It offers a fasting timer, history tracking, and educational content. Supports various fast types and integrates with Apple Health.

Live fasting progress updatesFasting timer countdownsView fasting history and stats
šŸ’Ŗ Health & Fitness
(9.7K)
free with in-app purchases
16
Simple Fasting
Simple Fasting
Simple Fasting
Intermittent fasting aid
Free
šŸ’Ŗ Health & Fitness
(0)
17
Intermittent Fasting: Crush
Intermittent Fasting: Crush
Intermittent Fasting: Crush
Track Fasting and Weight Loss
Free
šŸ’Ŗ Health & Fitness
(0)
18
O'lin: Intermittent Fasting
O'lin: Intermittent Fasting
O'lin: Intermittent Fasting
Intermittent fasting companion
Free
šŸ’Ŗ Health & Fitness
(0)
19
fast_ Intermittent Fasting
fast_ Intermittent Fasting
fast_ Intermittent Fasting
Fasting that just works
Free
šŸ’Ŗ Health & Fitness
(0)
20
Fast 16: Intermittent Fasting
Fast 16: Intermittent Fasting
Fast 16: Intermittent Fasting
Weight & Fasting Tracker App
Free

This app helps you track your fasting periods with a built-in timer and helpful reminders. It provides detailed statistics on your fasting habits and offers resources to learn about healthy fasting practices.

Fasting timerFasting remindersDetailed fasting statistics
šŸ’Ŗ Health & Fitness
(2)
free with in-app purchases

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FAQ about Intermittent Fasting Free

What are the best intermittent fasting free apps for iPhone?
Intermittent Fasting Tracker: tops our intermittent fasting free apps ranking as of August 2026, with a 4.9-star average from 50K App Store ratings, and it's free to download.
Intermittent Fasting Tracker: has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 249+ intermittent fasting free apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app helps you track your intermittent fasting periods with a simple interface. It provides essential features like interactive widgets, notifications, streaks, badges, charts, and trends to help you stay on track with your fasting goals. It is designed to be privacy-friendly with no ads or account sign-up required.
Key features include interactive widgets for quick access, customizable notifications to remind you of your fasting windows, streak tracking and badges to motivate you, detailed charts and trends to monitor your progress, fasting zones, iCloud sync for data backup, and a dark mode option for comfortable viewing.

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