Best Free Fasting And Calorie Tracker Apps

250+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated October 2026

The best free fasting and calorie tracker apps on iPhone average 4.5★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.

Compare top Free Fasting And Calorie Tracker Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Fasting Tracker & Diet AppFasting Tracker & Diet AppFree4.6★ (12K)NoNoNov 2026
2Fasty - Intermittent FastingFasty - Intermittent FastingFree4.7★ (1.6K)NoYesOct 2026
3Intermittent Fasting Tracker -Intermittent Fasting Tracker -Free4.9★ (29K)YesYesNov 2026
4Zero: Fasting & Food TrackerZero: Fasting & Food TrackerFree4.8★ (445K)NoYesNov 2026
5AI Calorie Tracker by YazioAI Calorie Tracker by YazioFree4.7★ (52K)YesYesNov 2026
6Calorie Counter - MyNetDiaryCalorie Counter - MyNetDiaryFree4.8★ (171K)NoYesNov 2026
7BodyFast: Intermittent FastingBodyFast: Intermittent FastingFree4.7★ (146K)NoYesNov 2026
8Calorie Tracker + CounterCalorie Tracker + CounterFree2.5★ (4)YesNoOct 2026

Top Picks for Free Fasting And Calorie Tracker

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
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
  • 👍 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
Fasty - Intermittent Fasting#2

Fasty - Intermittent Fasting by Gabe Rogers

Fast 16:8 Tracker Timer
Strong Contender
💪 Health & Fitness
4.7(1.6K ratings)
FreeIn-App Purchases
Fasty - Intermittent Fasting screenshot 1
Fasty - Intermittent Fasting screenshot 2
Fasty - Intermittent Fasting screenshot 3

This app offers a straightforward and privacy-focused way to track intermittent fasting. It provides tools for timing fasts, monitoring weight and BMI, and maintaining progress streaks without requiring sign-up or displaying ads.

Intermittent Fasting Tracker -#3

Intermittent Fasting Tracker - by Leap Health

Easy Fast Timer, Lose Weight
Worth Considering
💪 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

More Free Fasting And Calorie Tracker apps to explore

FAQ about Free Fasting And Calorie Tracker

What are the best free fasting and calorie tracker apps for iPhone?
Fasting Tracker & Diet App tops our free fasting and calorie tracker apps 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 and calorie tracker apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.