Best Free Diet Plan Fasting Apps

244+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated June 2026

With an average user rating of 4.7β˜…, the free diet plan fasting category is one of the App Store's strongest. Browse all 244+ apps we track, sorted so the most loved ones surface first.

Top Picks for Free Diet Plan Fasting

KetoDiet: Fasting & Meal Plans#1

KetoDiet: Fasting & Meal Plans by Compumaster Ltd

Diet tracker with AI assistant
Editor's Choice
πŸ’ͺ Health & Fitness
4.4😊(2.4K ratings)
FreeIn-App Purchases
KetoDiet: Fasting & Meal Plans screenshot 1
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KetoDiet: Fasting & Meal Plans screenshot 3
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KetoDiet: Fasting & Meal Plans screenshot 5
KetoDiet: Fasting & Meal Plans screenshot 6

Combine ketogenic eating with strategic fasting for a healthier lifestyle. This app offers custom meal plans, advanced health tracking, thousands of recipes, and an AI assistant to guide your journey. Connect with a supportive community for motivation and advice.

What We Love

  • πŸš€ Easy to use
  • πŸ‘ Comprehensive keto guide
  • πŸš€ Helpful tracking features
  • πŸ‘ Delicious recipes

Room to Improve

  • πŸ› Inaccurate barcode scanning
  • πŸ”’ Locked recipes behind paywall
  • πŸ”’ Subscription model instead of one-time purchase
Fasting Tracker & Diet App#2

Fasting Tracker & Diet App by Hendrik Folkerts

Simple Fast Timer 16:8 & 5:2
Strong Contender
πŸ’ͺ Health & Fitness
4.6😊(11K ratings)
Free
Fasting Tracker & Diet App screenshot 1
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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

  • πŸš€ Great app
  • πŸ‘ Simple and easy to use
  • πŸ’‘ Helpful for tracking fasting
  • πŸš€ Effective for weight loss

Room to Improve

  • πŸ› Cannot edit start/stop times
  • πŸ› Inaccurate fasting history tracking
  • πŸ› Continues running timer after fast ends
Intermittent Fasting and Diet.#3

Intermittent Fasting and Diet. by Europos IT, UAB

Eating Timer & Weight Traсker
Worth Considering
πŸ’ͺ Health & Fitness
4.7😞(5.2K ratings)
FreeAdsIn-App Purchases
Intermittent Fasting and Diet. screenshot 1
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This app guides you on a journey to a healthier lifestyle by improving your metabolism and aiding in weight loss. It offers tools to track your eating habits, monitor weight, and access informative articles. A personal fasting consultant is available in the paid version.

What We Love

  • πŸ‘ Easy to use
  • πŸ’‘ Hormone cycle tracking suggestions
  • πŸ‘ Perfect app
  • πŸš€ Fasting timers work well

Room to Improve

  • πŸ› App not working (white screen)
  • πŸ”’ Poor customer service, unable to cancel subscription
  • πŸ”’ Unclear subscription terms, hidden costs

More Free Diet Plan Fasting apps to explore

4
WeFast: Diet Plan for Women
WeFast: Diet Plan for Women
WeFast: Diet Plan for Women
Tracker & Community
Free

This app offers a supportive community and expert-backed guidance for women seeking sustainable lifestyle changes. It focuses on celebrating non-scale victories and building confidence through personalized support and motivation.

Expert nutrition guidanceSupportive communityFocus on non-scale victories
πŸ’ͺ Health & Fitness
(9K)
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
πŸ’ͺ Health & Fitness
(79K)
free with in-app purchases
6
Intermittent Fasting Tracker -
Intermittent Fasting Tracker -
Intermittent Fasting Tracker -
Fasting App: Lose Weight Fast
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
πŸ’ͺ Health & Fitness
(28K)
freemium
7
Zero: Fasting & Food Tracker
Zero: Fasting & Food Tracker
Zero: Fasting & Food Tracker
Intermittent Fasting Timer
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
πŸ’ͺ Health & Fitness
(445K)
freemium
8
Prime: Intermittent Fasting
Prime: Intermittent Fasting
Prime: Intermittent Fasting
The fasting app for women
Free

This app offers a tailored intermittent fasting experience for women, featuring a fasting tracker, weight monitoring, and personalized guidance. It helps users achieve fitness goals, manage weight, and understand the health benefits of fasting with a focus on women's specific needs.

Fasting tracker (16:8 protocol)Weight trackerWater tracker with reminders
πŸ’ͺ Health & Fitness
(4.6K)
free with in-app purchases
9
BodyFast: Intermittent Fasting
BodyFast: Intermittent Fasting
BodyFast: Intermittent Fasting
Weight Loss Diet, Meal Tracker
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
πŸ’ͺ Health & Fitness
(144K)
free with in-app purchases
10
DoFasting Intermittent Fasting
DoFasting Intermittent Fasting
DoFasting Intermittent Fasting
Healthy diet & macros diary
Free

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.

Personalized intermittent fasting plansCalorie, fasting, water, and step trackersHealth app integration for seamless monitoring
πŸ’ͺ Health & Fitness
(4.8K)
subscription
11
Fasting For Weight Loss App
Fasting For Weight Loss App
Fasting For Weight Loss App
Customized Fasting Plans
Free

This app helps you lose weight and improve health through customized intermittent fasting plans. It offers AI-powered food scanning, intelligent dietary advice, and progress tracking to support your goals without restrictive diets.

AI food scannerCustomized intermittent fasting plansNutrition and hydration tracking
πŸ’ͺ Health & Fitness
(6.3K)
free with in-app purchases
12
Keto Diet App - Carb Tracker
Keto Diet App - Carb Tracker
Keto Diet App - Carb Tracker
Weight Loss, Meal Plan, Recipe
Free

This app acts as your personal keto coach, offering a powerful macro tracker with hundreds of recipes and diet tips. Easily log food using voice recognition or a barcode scanner, and receive a custom weight loss plan to reach your goals faster.

Automatic macro calculatorCarb and calorie counterPersonalized weight loss plan
πŸ’ͺ Health & Fitness
(81K)
free with in-app purchases
13
Fastic Weight Loss & Fasting
Fastic Weight Loss & Fasting
Fastic Weight Loss & Fasting
Protein, Tracker, Nutrition
Free

This app guides users through personalized intermittent fasting and nutrition plans to achieve sustainable weight loss. It offers features like a food scanner, progress tracking, and a community for support, helping users burn fat and improve overall health.

Personalized fasting and nutrition plansProtein fasting for muscle maintenanceIntermittent fasting for fat burning
πŸ’ͺ Health & Fitness
(246K)
free with in-app purchases
14
Intermittent Fasting Tracker!
Intermittent Fasting Tracker!
Intermittent Fasting Tracker!
Weight Loss: Fast・Easy・No Diet
Free

This app helps you track intermittent fasting for various goals like weight loss, detox, or religious observance. It allows you to set custom fasting levels, receive reminders, and monitor your progress by syncing with health data.

Fasting TimerPersonal Profile TrackingCustomizable Fasting Levels
πŸ’ͺ Health & Fitness
(2K)
free with in-app purchases
15
Kompanion: Weight Loss Plan
Kompanion: Weight Loss Plan
Kompanion: Weight Loss Plan
Intermittent Fasting & Diet
Free

This app combines intermittent fasting timers with a smart nutrition toolkit to help you lose weight. It features AI-powered meal scanning to estimate calories and macros, personalized fasting plans, and insights into your body's metabolic stages. Track your progress, mood, and energy levels to optimize your health journey.

AI-powered meal scanning for calorie and macro estimationFlexible intermittent fasting timer with personalized plansBody stage tracking (Ketosis, Autophagy)
πŸ’ͺ Health & Fitness
(9.3K)
free with in-app purchases
16
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
πŸ’ͺ Health & Fitness
(14K)
freemium
17
Foodvisor - AI Calorie Counter
Foodvisor - AI Calorie Counter
Foodvisor - AI Calorie Counter
Diet Tracker for Weight Loss
Free

This app acts as your personal nutritionist, offering a personalized nutrition plan and helping you track your daily intake. It features an AI-powered camera for instant food recognition, tailored recipes, and progress monitoring to help you achieve your health and wellness goals.

AI Calorie Tracker with Instant Food Recognition CameraPersonalized Nutrition Plans by ExpertsTailored Recipes for Healthy Eating
πŸ’ͺ Health & Fitness
(16K)
freemium
18
Fastin: Intermittent Fasting
Fastin: Intermittent Fasting
Fastin: Intermittent Fasting
Simple Weight Loss Tracker App
Free

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.

Personalized fasting plansFood, weight, water, sleep, and activity trackingFasting and nutrition courses
πŸ’ͺ Health & Fitness
(10K)
subscription
19
Fasting & Carnivore Diet App
Fasting & Carnivore Diet App
Fasting & Carnivore Diet App
Fast | Meat Diet | Lose Weight
Free

This app supports intermittent fasting and carnivore diets to help users lose weight, improve health markers, and achieve a healthier lifestyle. It offers tracking, analytics, workout plans, recipes, and customizable meal options.

Intermittent fasting trackerCarnivore diet plansCustomizable meal plans
πŸ’ͺ Health & Fitness
(473)
freemium
20
Fasting + Intermittent Fasting
Fasting + Intermittent Fasting
Fasting + Intermittent Fasting
Fasting Tracker - Lose Weight
Free

This app helps users achieve weight loss and improve metabolic health through intermittent fasting. It offers personalized plans, progress tracking, and coaching without dietary restrictions.

Advanced fasting and intermittent fasting trackerOver 15 free intermittent fasting plansCustomizable fasting plans
πŸ’ͺ Health & Fitness
(6.6K)
free with in-app purchases