Best Simple Fasting App

250+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated August 2026

Out of 250+ simple fasting app on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Simple Fasting App (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Simple: AI Weight Loss CoachSimple: AI Weight Loss CoachFree4.7★ (398K)NoYesAug 2026
2Simple Fasting AppSimple Fasting AppFree3.8★ (4)NoNoAug 2026
3Zero: Fasting & Food TrackerZero: Fasting & Food TrackerFree4.8★ (445K)NoYesAug 2026
4Intermittent Fasting Tracker:Intermittent Fasting Tracker:Free4.9★ (50K)NoYesAug 2026
5FastEasy: Intermittent FastingFastEasy: Intermittent FastingFree4.6★ (79K)NoYesAug 2026
6Fasting 168 | Fasting TrackerFasting 168 | Fasting TrackerFreeNoNoMay 2026
7Fasting Tracker & Diet AppFasting Tracker & Diet AppFree4.6★ (12K)NoNoAug 2026
8Simple Fasting TrackerSimple Fasting TrackerFree4.8★ (60)NoYesAug 2026

Top Picks for Simple Fasting App

Simple: AI Weight Loss Coach#1

Simple: AI Weight Loss Coach by AM APPS

Build a Healthy Body for Life
Editor's Choice
💪 Health & Fitness
4.7😊(398K ratings)
FreeIn-App Purchases
Simple: AI Weight Loss Coach screenshot 1
Simple: AI Weight Loss Coach screenshot 2
Simple: AI Weight Loss Coach screenshot 3
Simple: AI Weight Loss Coach screenshot 4
Simple: AI Weight Loss Coach screenshot 5
Simple: AI Weight Loss Coach screenshot 6

This app offers personalized weight loss plans, real-time nutrition analysis via photo, and AI-driven coaching. It focuses on making healthy habits fun and sustainable without extreme restrictions or calorie counting.

What We Love

  • 🚀 Engaging app
  • 👍 Helpful tools
  • 👍 Supportive IF app
  • 👍 Keeps user accountable

Room to Improve

  • 🐛 Difficulty navigating and logging food/fasting
  • 🐛 Inaccurate food analysis and tracking
  • 🐛 Glitchy and unreliable
Simple Fasting App#2

Simple Fasting App by Mehmet Emrah Konya

No ads, no data, just fasting!
Strong Contender
💪 Health & Fitness
3.8(4 ratings)
Free
Simple Fasting App screenshot 1
Simple Fasting App screenshot 2
Simple Fasting App screenshot 3
Simple Fasting App screenshot 4
Simple Fasting App screenshot 5
Simple Fasting App screenshot 6

This app simplifies intermittent fasting with a focus on privacy and ease of use. It offers popular fasting schedules, progress tracking, and smart notifications without ads, subscriptions, or data collection.

Zero: Fasting & Food Tracker#3

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

Protein & Calorie Calculator
Worth Considering
💪 Health & Fitness
4.8😊(445K ratings)
FreeIn-App Purchases
#94in 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

  • 🚀 Easy to use
  • 📊 Helpful tracking and data
  • 💡 Informative learning resources
  • 🔍 Detailed fasting information

Room to Improve

  • 💰 Expensive premium subscription
  • 🔒 Forced account creation
  • 🙄 Intrusive ads and upsells

More Simple Fasting App apps to explore

4
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
5
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
💪 Health & Fitness
(79K)
free with in-app purchases
6
Fasting 168 | Fasting Tracker
Fasting 168 | Fasting Tracker
Fasting 168 | Fasting Tracker
Simple Weight Loss & Tracker
Free
🔧 Utilities
(0)
7
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
8
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
9
SimpleFast: Fasting Tracker
SimpleFast: Fasting Tracker
SimpleFast: Fasting Tracker
by Khitdhikhun Klinsang
Free
💪 Health & Fitness
(0)
10
Fasting Planner
Fasting Planner
Fasting Planner
Plan your fasting routine
Free
$3.99 | 100% OFF

Organize your intermittent fasting routine with this intuitive app. Track your fasting times in real-time, plan recurring schedules, and view your progress over time. Receive helpful reminders to stay on track and maintain consistency.

Real-time fast trackingRecurring fast planningHistorical progress view
💪 Health & Fitness
(0)
free
11
Fasting Duo: Intermittent Fast
Fasting Duo: Intermittent Fast
Fasting Duo: Intermittent Fast
Track Streaks & Fasting Hours
Free
💪 Health & Fitness
(0)
12
FastMode: Intermittent Fasting
FastMode: Intermittent Fasting
FastMode: Intermittent Fasting
Track fasting & reach goals
Free
💪 Health & Fitness
(0)
13
Simple Fasting: Flexible Timer
Simple Fasting: Flexible Timer
Simple Fasting: Flexible Timer
Intermittent Fast Tracker
Free
💪 Health & Fitness
(0)
14
Simple Fasting app - Tracker
Simple Fasting app - Tracker
Simple Fasting app - Tracker
Calorie tracker & Food tracker
Free
💪 Health & Fitness
(0)
15
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
💪 Health & Fitness
(2)
free with in-app purchases
16
Ember Fasting
Ember Fasting
Ember Fasting
Simple Fasting Timer & Widgets
Free

This app provides a simple and beautiful intermittent fasting timer with a widget-first design. It offers precise tracking of fasting progress, various popular protocols, and metabolic insights for Pro users. The app focuses on a clean user experience without ads or dark patterns.

Widget-first design for home and lock screensFast launch time and smooth animationsLive metabolic process tracking (Pro)
💪 Health & Fitness
(1)
freemium
17
NoBS Fasting
NoBS Fasting
NoBS Fasting
Intermittent Fasting Tracker
Free
💪 Health & Fitness
(0)
18
Fast Track Pro
Fast Track Pro
Fast Track Pro
Intermittent Fasting Tracker
Free
💪 Health & Fitness
(0)
19
Intermittent Fasting Tracker°
Intermittent Fasting Tracker°
Intermittent Fasting Tracker°
16:8 Timer, OMAD, Weight Loss
Free
💪 Health & Fitness
(0)
20
Posto - fasting app
Posto - fasting app
Posto - fasting app
Your intermittent fasting app.
Free
🌟 Lifestyle
(0)

FAQ about Simple Fasting App

What is the best simple fasting app for iPhone?
Simple: AI Weight Loss Coach tops our simple fasting app ranking as of August 2026, with a 4.7-star average from 398K App Store ratings, and it's free to download.
Yes — 20 of the top simple fasting app we rank are free to download, including Simple: AI Weight Loss Coach and Simple Fasting App.
Simple: AI Weight Loss Coach has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ simple fasting app on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app acts as an AI health coach designed to help users achieve lasting weight loss. It provides personalized plans, real-time nutrition analysis through photo recognition, on-demand coaching, and tailored workouts, all without requiring calorie counting or extreme dietary restrictions.
Key features include personalized coaching from an AI named Avo™, instant food feedback with Avo Vision (photo analysis), easy and personalized beginner-friendly workout plans, and a playful motivational character named Blinky. It also offers a real-time Success Score to track progress and quick logging for food, water, activity, and weight.

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