Best Weight Loss Tracker Fasting Apps

248+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated October 2026

Every iPhone needs a few good weight loss tracker fasting apps. We benchmark 248+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Weight Loss Tracker Fasting Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Fastin: Intermittent FastingFastin: Intermittent FastingFree4.8★ (10K)NoYesOct 2026
2DoFasting Intermittent FastingDoFasting Intermittent FastingFree3.9★ (4.8K)NoYesOct 2026
3BodyFast: Intermittent FastingBodyFast: Intermittent FastingFree4.7★ (145K)NoYesOct 2026
4FastEasy: Intermittent FastingFastEasy: Intermittent FastingFree4.6★ (79K)NoYesOct 2026
5Intermittent Fasting - IFIntermittent Fasting - IFFree4.8★ (328)YesYesOct 2026
6Intermittent Fasting Tracker -Intermittent Fasting Tracker -Free4.9★ (29K)YesYesOct 2026
7Go Fasting-Weight Loss TrackerGo Fasting-Weight Loss TrackerFree4.4★ (992)NoYesOct 2026
8Intermittent Fasting Tracker!Intermittent Fasting Tracker!Free4.5★ (2.1K)YesYesOct 2026

Top Picks for Weight Loss 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
  • 🔍 Informative
  • 🔍 Tracks progress well
  • 🔍 Useful features

Room to Improve

  • 💰 Paid subscription required
  • 🔍 Limited food database
  • 🔍 Inaccurate calorie tracking
  • 🔍 Confusing or unintuitive interface
  • 🐛 Bugs and glitches
  • 🔍 Lack of customization options
DoFasting Intermittent Fasting#2
3.9😞(4.8K ratings)
FreeIn-App Purchases
DoFasting Intermittent Fasting screenshot 1
DoFasting Intermittent Fasting screenshot 2
DoFasting Intermittent Fasting screenshot 3
DoFasting Intermittent Fasting screenshot 4
DoFasting Intermittent Fasting screenshot 5
DoFasting Intermittent Fasting screenshot 6

This app offers personalized intermittent fasting plans to support weight loss and healthy eating. It includes trackers for calories, water, and steps, along with a vast recipe library and workout routines designed by professionals. Users receive tailored guidance and motivation to build sustainable habits.

What We Love

  • 🚀 Easy to use and track fasting
  • 📊 Helpful for weight loss and health
  • 🔍 Provides useful information and articles
  • 🔔 Motivating reminders and notifications

Room to Improve

  • 🐛 Buggy app with frequent crashes
  • 💰 Expensive subscription, poor value
  • 🔒 Difficult to cancel subscription
  • 🤖 Poor customer service and communication
BodyFast: Intermittent Fasting#3

BodyFast: Intermittent Fasting by BodyFast GmbH

Track Calories, Macros, Weight
Worth Considering
💪 Health & Fitness
4.7😊(145K ratings)
FreeIn-App Purchases
BodyFast: Intermittent Fasting screenshot 1
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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

More Weight Loss Tracker Fasting apps to explore

FAQ about Weight Loss Tracker Fasting

What are the best weight loss tracker fasting apps for iPhone?
Fastin: Intermittent Fasting tops our weight loss tracker fasting apps ranking as of October 2026, with a 4.8-star average from 10K App Store ratings, and it's free to download.
Yes — 20 of the top weight loss tracker fasting apps we rank are free to download, including Fastin: Intermittent Fasting and DoFasting Intermittent Fasting.
Fastin: Intermittent Fasting has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 248+ weight loss tracker fasting apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.