Best Fasting Timer Apps

248+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated August 2026

Intermittent Fasting Tracker is the household name in fasting timer, but it's far from the only option. We track 248+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Fasting Timer Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Intermittent Fasting Tracker:Intermittent Fasting Tracker:Free4.9★ (50K)NoYesAug 2026
2Fasting Timer by TrainerDayFasting Timer by TrainerDayFreeNoAug 2026
3Fasting App: Tracker & TimerFasting App: Tracker & TimerFree4.7★ (5.4K)NoYesAug 2026
4Zero: Fasting & Food TrackerZero: Fasting & Food TrackerFree4.8★ (445K)NoYesAug 2026
5Fasting Tracker & Diet AppFasting Tracker & Diet AppFree4.6★ (12K)NoNoAug 2026
6Fasting Tracker • Easy FastFasting Tracker • Easy FastFree5.0★ (8.4K)NoYesAug 2026
7Window - Fasting TimerWindow - Fasting TimerFree5.0★ (1)NoYesJun 2026
8JustFast - TimerJustFast - TimerFreeNoNoAug 2026

Top Picks for Fasting Timer

Intermittent Fasting Tracker:#1

Intermittent Fasting Tracker: by Kai Oelfke

Simple 16:8 Fast Timer
Editor's Choice
💪 Health & Fitness
4.9😊(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

  • 👍 Simple and easy to use
  • 🚀 Straightforward fasting tracking
  • 🔒 No ads or subscriptions
  • 💡 Customizable fasting times

Room to Improve

  • 🐛 Occasional issues with time tracking
  • 💡 Desire for more customization options
  • 💡 Request for monthly/yearly fasting view
Fasting App: Tracker & Timer#3

Fasting App: Tracker & Timer by Municorn Limited

Intermittent Fasting for Body
Worth Considering
💪 Health & Fitness
4.7😞(5.4K ratings)
FreeIn-App Purchases
Fasting App: Tracker & Timer screenshot 1
Fasting App: Tracker & Timer screenshot 2
Fasting App: Tracker & Timer screenshot 3
Fasting App: Tracker & Timer screenshot 4
Fasting App: Tracker & Timer screenshot 5
Fasting App: Tracker & Timer screenshot 6

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.

What We Love

  • 🚀 Easy to use
  • 👍 Helpful for beginners
  • 💡 Customizable fasting schedules
  • 🚀 Convenient and portable

Room to Improve

  • 🔒 Paywall for basic features
  • 🐛 Bugs and glitches
  • 🔒 Deceptive free trial

More Fasting Timer apps to explore

4
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
5
Fasting Tracker & Diet App
Fasting Tracker & Diet App
Fasting Tracker & Diet App
Simple Fast Timer 16:8 & 5:2
Free

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.

Track fasting and meal timesChoose from multiple fasting methodsDiscover fasting trends over time
💪 Health & Fitness
(12K)
free
6
Fasting Tracker • Easy Fast
Fasting Tracker • Easy Fast
Fasting Tracker • Easy Fast
Intermittent Fasting Timer
Free

This app helps you track intermittent fasting with a simple, ad-free timer. It offers core features for free, with optional Pro upgrades for advanced tracking, widgets, and Apple Watch integration. Your data is kept private with no account required.

Intermittent fasting timerWater tracking with remindersWeight tracking
💪 Health & Fitness
(8.4K)
freemium
7
Window - Fasting Timer
Window - Fasting Timer
Window - Fasting Timer
Fasting Timer · Live Activity
Free

This intermittent fasting timer helps you build healthy eating habits with real-time progress tracking and motivational animations. View your fasting status on the Lock Screen and Dynamic Island without opening the app. Track your history, streaks, and success rate with local data storage and no ads.

One-tap fasting startReal-time progress trackingDynamic Island & Live Activities integration
💪 Health & Fitness
(1)
free
8
JustFast - Timer
JustFast - Timer
JustFast - Timer
Simple fasting timer
Free
💪 Health & Fitness
(0)
9
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
10
FastHabit Intermittent Fasting
FastHabit Intermittent Fasting
FastHabit Intermittent Fasting
Track your fasts and progress
Free

This app helps you establish and maintain intermittent fasting routines. It offers flexible tracking, reminders, and integrates with Apple Health and Apple Watch to monitor your progress and weight.

Flexible fast length settingDaily logging and progress trackingReminders and notifications
💪 Health & Fitness
(14K)
freemium
11
Fasting Timer: Nova Fast
Fasting Timer: Nova Fast
Fasting Timer: Nova Fast
Simple Fasting Timer & Streaks
Free

This app tracks intermittent fasting, visualizing your body's biological phases and progress. It offers customizable timers, water tracking, a journal, and gamified elements to motivate users. Monitor body measurements and weight to see your transformation.

Biological phase trackingCustomizable fasting timersHome screen widgets
💪 Health & Fitness
(2)
free
12
My Fasting Timer: IF Clock
My Fasting Timer: IF Clock
My Fasting Timer: IF Clock
Intermittent Fast Made Easy
Free

Easily start and track your intermittent fasting journey with a simple tap. This app offers popular fasting protocols and custom window options, helping you build consistency with streak tracking and progress visualization.

One-tap fast start/stopPre-set and custom fasting windowsEating window countdown
💪 Health & Fitness
(1)
ad-supported
13
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
14
Intermittent Fasting Timer
Intermittent Fasting Timer
Intermittent Fasting Timer
Serene - Window fast starving
Free

Track your fasting periods with a simple and intuitive timer. This app supports custom fasting windows, provides analytics, and allows manual entry or editing of past fasts. It also offers reminders and data export options.

Custom fasting timesFasting analyticsManual fast entry
💪 Health & Fitness
(806)
free with in-app purchases
15
Fasting Timer & Hydration Log
Fasting Timer & Hydration Log
Fasting Timer & Hydration Log
Hydration Log & IF Schedule
Free
💪 Health & Fitness
(0)
16
Fasting Timer: FastClear
Fasting Timer: FastClear
Fasting Timer: FastClear
Private Intermittent Tracker
Free
💪 Health & Fitness
(0)
17
Fasting Timer: TrackFasts
Fasting Timer: TrackFasts
Fasting Timer: TrackFasts
Intermittent Fasting 16:8
Free

Easily stick to intermittent fasting with a simple one-tap timer and customizable protocols. Track your progress, receive notifications, and gain insights into your fasting journey. Optional premium features offer advanced analytics and personalized predictions.

One-tap fasting timerPreset and custom fasting protocolsPush notifications for fast completion
💪 Health & Fitness
(1)
freemium
18
Fasting Timer - IF Tracker
Fasting Timer - IF Tracker
Fasting Timer - IF Tracker
Intermittent Fasting Made Easy
Free
💪 Health & Fitness
(0)
19
Intermit - Fasting Timer
Intermit - Fasting Timer
Intermit - Fasting Timer
Intermittent Fasting Tracker
Free
💪 Health & Fitness
(0)
20
Super Simple Timer - No Ads
Super Simple Timer - No Ads
Super Simple Timer - No Ads
by International Systems Corporation
Free
🔧 Utilities
(0)

FAQ about Fasting Timer

What are the best fasting timer apps for iPhone?
Intermittent Fasting Tracker: tops our fasting timer apps ranking as of August 2026, with a 4.9-star average from 50K App Store ratings, and it's free to download.
Yes — 20 of the top fasting timer apps we rank are free to download, including Intermittent Fasting Tracker: and Fasting Timer by TrainerDay.
Intermittent Fasting Tracker: has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 248+ fasting timer 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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