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Best Body Tracker Fasting Apps

249+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated August 2026

If you already know Fastin, this is the deeper bench. 249+ body tracker fasting apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.

Compare top Body Tracker Fasting Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Fastin: Intermittent FastingFastin: Intermittent FastingFree4.8★ (10K)NoYesAug 2026
2Fasting Tracker & Diet AppFasting Tracker & Diet AppFree4.6★ (12K)NoNoSep 2026
3Intermittent Fasting — TrackerIntermittent Fasting — TrackerFree4.8★ (11)NoYesAug 2026
4BodyOK: Intermittent FastingBodyOK: Intermittent FastingFree4.8★ (1.1K)NoYesAug 2026
5Zero: Fasting & Food TrackerZero: Fasting & Food TrackerFree4.8★ (445K)NoYesSep 2026
6Intermittent Fasting Tracker:Intermittent Fasting Tracker:Free4.9★ (50K)NoYesSep 2026
7BodyFast: Intermittent FastingBodyFast: Intermittent FastingFree4.7★ (145K)NoYesSep 2026
8Window - Intermittent FastingWindow - Intermittent FastingFree4.5★ (11K)NoYesSep 2026

Top Picks for Body Tracker Fasting

Fastin: Intermittent Fasting#1

Fastin: Intermittent Fasting by Bongmi Global Group

Simple Weight Loss Tracker App
Editor's Choice
💪 Health & Fitness
4.8😊(10K ratings)
FreeIn-App Purchases
Fastin: Intermittent Fasting screenshot 1
Fastin: Intermittent Fasting screenshot 2
Fastin: Intermittent Fasting screenshot 3
Fastin: Intermittent Fasting screenshot 4
Fastin: Intermittent Fasting screenshot 5
Fastin: Intermittent Fasting screenshot 6

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.

What We Love

  • ⭐ Excellent app
  • 👍 Easy to use
  • 🔍 Helpful for weight loss
  • 🔍 Motivational

Room to Improve

  • 💰 Paid subscription required
  • 🔍 Limited food database
  • 🔍 Inaccurate calorie tracking
Fasting Tracker & Diet App#2

Fasting Tracker & Diet App by Hendrik Folkerts

Simple Fast Timer 16:8 & 5:2
Strong Contender
💪 Health & Fitness
4.6😊(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

  • 🚀 Great app
  • 👍 Simple and easy to use
  • 💡 Helpful for tracking fasting
  • 🚀 Effective for weight loss

Room to Improve

  • 🐛 Cannot edit start/stop times
  • 🐛 Inaccurate fasting history tracking
  • 🐛 Continues running timer after fast ends
Intermittent Fasting — Tracker#3

Intermittent Fasting — Tracker by Eduard Bulava

Weight Loss 16:8 OMAD Coach
Worth Considering
💪 Health & Fitness
4.8(11 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 simplifies intermittent fasting with visual progress tracking and insights into your body's metabolic zones. It offers various fasting plans, hydration tracking, and achievements to keep you motivated. Advanced features include body tracking, progress photos, and an AI coach for personalized guidance.

More Body Tracker Fasting apps to explore

4
BodyOK: Intermittent Fasting
BodyOK: Intermittent Fasting
BodyOK: Intermittent Fasting
Weight loss and health tracker
Free

Track your fasting schedule with this intermittent fasting app. It helps you lose weight and improve health by alternating periods of eating and fasting. Offers personalized plans, weight monitoring, and various health trackers.

Intermittent fasting trackerPersonalized fasting plansWeight monitoring
💪 Health & Fitness
(1.1K)
free with in-app purchases
5
Zero: Fasting & Food Tracker
Zero: Fasting & Food Tracker
Zero: Fasting & Food Tracker
Protein & Calorie Calculator
Free

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.

Intermittent fasting timers and streaksSmart meal logging with photo recognitionPersonalized daily protein target tracking
💪 Health & Fitness
(445K)
freemium
6
Intermittent Fasting Tracker:
Intermittent Fasting Tracker:
Intermittent Fasting Tracker:
Simple 16:8 Fast Timer
Free

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.

Interactive WidgetsNotificationsStreaks & Badges
💪 Health & Fitness
(50K)
free with in-app purchases
7
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
💪 Health & Fitness
(145K)
free with in-app purchases
8
Window - Intermittent Fasting
Window - Intermittent Fasting
Window - Intermittent Fasting
Fast Tracker & Eating Timer
Free

This app helps you adopt an intermittent fasting lifestyle with science-based guidance and personalized recommendations. Track your fasting and eating periods, monitor weight loss goals, and stay hydrated. Access expert insights and challenges to build healthier habits.

Fasting timerWeight journalWater tracker
💪 Health & Fitness
(11K)
freemium
9
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
💪 Health & Fitness
(5.4K)
free with in-app purchases
10
Simple Fasting Tracker
Simple Fasting Tracker
Simple Fasting Tracker
Intermittent fasting tracker
Free

Easily track your intermittent fasting journey with personalized schedules, goal setting, and progress monitoring. Syncs with Apple Watch and HealthKit for seamless data management. Offers detailed analytics to optimize your fasting.

Quick fast loggingCustomizable fasting schedulesReal-time progress tracking
💪 Health & Fitness
(60)
freemium
11
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
💪 Health & Fitness
(29K)
freemium
12
EatTimer: Fasting Tracker App
EatTimer: Fasting Tracker App
EatTimer: Fasting Tracker App
Intermittent Fasting, No Diet
Free

This app helps you track your intermittent fasting journey with personalized plans and reminders. Monitor your progress, log weight loss data, and achieve metabolic balance without strict dieting. It supports various popular fasting schedules for all experience levels.

Personalized fasting plansAccurate intermittent fasting trackerFasting and eating reminders
💪 Health & Fitness
(221)
subscription
13
Fasting Tracker App
Fasting Tracker App
Fasting Tracker App
Fast & Easy Health Habit
Free

This app helps you optimize intermittent fasting by tracking not only hours fasted but also calories burned and activity levels. It offers a comprehensive guide to various fasting methods and includes healthy recipes for your eating window to support weight loss goals.

Calorie-based fasting trackingActivity and calorie burn monitoring40+ page science-based fasting guide
🍔 Food & Drink
(675)
subscription
14
Beyond Body: Fasting
Beyond Body: Fasting
Beyond Body: Fasting
Personalized Fasting Plan
Free

This app offers personalized intermittent fasting plans and wellness guidance. It provides custom schedules, nutrition advice, habit-building challenges, and progress tracking to help users achieve health and weight loss goals.

Personalized fasting schedulesCustom nutrition recommendationsFasting, water, and step trackers
💪 Health & Fitness
(529)
free
15
Fasting Time - Fasting Tracker
Fasting Time - Fasting Tracker
Fasting Time - Fasting Tracker
Intermittent fasting tracker
Free

This app helps you manage intermittent fasting routines to support weight loss and health goals. It offers customizable trackers, progress monitoring with photos and notes, and motivational messages to keep you on track.

Customizable fasting trackerMultiple display modesProgress tracking with photos/notes
💪 Health & Fitness
(90)
free with in-app purchases
16
Intermittent Fasting. Tracker
Intermittent Fasting. Tracker
Intermittent Fasting. Tracker
Weight loss without diet
Free

This app guides users through intermittent fasting routines to support weight loss and improve overall well-being. It offers customizable plans, progress tracking, and expert health insights to help users achieve their wellness goals.

Intuitive and user-friendly interfaceComprehensive fasting and eating window trackingCustomizable intermittent fasting plans (e.g., 16:8)
💪 Health & Fitness
(130)
free with in-app purchases
17
Easy Fast - Fasting Tracker
Easy Fast - Fasting Tracker
Easy Fast - Fasting Tracker
Intermittent Fasting for body
Free

This health tracker helps users break bad food habits by focusing on intermittent fasting. It offers multiple fasting methods with adjustable durations and levels, along with tools to monitor progress and receive reminders.

Fasting trackerStart and stop fast timersCustomizable fasting plans
💪 Health & Fitness
(214)
free with in-app purchases
18
Intermittent Fasting Tracker・
Intermittent Fasting Tracker・
Intermittent Fasting Tracker・
Fast Timer ・ Easy Weight Loss
Free

Easily track your intermittent fasting with a simple timer and monitor your progress towards health goals. Offers pre-set and custom plans, insights into fasting phases, and a calendar view to review your history and streaks.

Start, pause, and track fasts in real timePre-set and custom fasting programsFasting phase insights
💪 Health & Fitness
(40)
free with in-app purchases
19
Intermittent Fasting - Fastify
Intermittent Fasting - Fastify
Intermittent Fasting - Fastify
Feel Your Best Without Diets
Free

Track your eating schedule, receive guidance, and enhance your daily fasting experience. Achieve your weight goals, improve health, and increase energy within a supportive community.

Fasting schedule trackingPersonalized fasting plansHealth and energy boost tips
💪 Health & Fitness
(1K)
freemium
20
Fasting Secret
Fasting Secret
Fasting Secret
Tracks fasts, weight & ketones
Free

This app helps you track your fasting periods, monitor your weight, and record body measurements. It offers features for manual or scheduled fasts, progress visualization, and motivational tools to support your health and weight loss goals.

Manual and scheduled fasting periodsWeight and body measurement trackingProgress visualization with graphs
💪 Health & Fitness
(1.6K)
free with in-app purchases

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FAQ about Body Tracker Fasting

What are the best body tracker fasting apps for iPhone?
Fastin: Intermittent Fasting tops our body tracker fasting apps ranking as of August 2026, with a 4.8-star average from 10K App Store ratings, and it's free to download.
Yes — 20 of the top body tracker fasting apps we rank are free to download, including Fastin: Intermittent Fasting and Fasting Tracker & Diet App.
Fastin: Intermittent Fasting has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 249+ body tracker fasting apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Fastin is a simple fasting app designed to help you lose weight, improve your health, and simplify your lifestyle through intermittent fasting. It provides guidance, tracking tools, and educational content to support your fasting journey.
Key features include personalized fasting plans, tools to track food, weight, water intake, sleep, and activity, along with fasting and nutrition courses. It also offers detailed statistics to visualize your progress and stay motivated.