Best apps like Fastin: Intermittent Fasting

167+ similar apps compared and reviewed

4.7 avg rating
10 free apps
Updated August 2026

Looking for something like Fastin? We've analyzed 167+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Fastin

Intermittent Fasting and Diet.#1

Intermittent Fasting and Diet. by Europosit

Eating Timer & Weight Traсker
Editor's Choice
πŸ’ͺ Health & Fitness
4.7😞(5.3K ratings)
FreeAdsIn-App Purchases
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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
Zero: Fasting & Food Tracker#2

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

Protein & Calorie Calculator
Strong Contender
πŸ’ͺ Health & Fitness
4.8😊(445K ratings)
FreeIn-App Purchases
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Zero: Fasting & Food Tracker screenshot 5
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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

  • πŸš€ Easy to use
  • πŸ“Š Helpful tracking and data
  • πŸ’‘ Informative learning resources
  • πŸ” Detailed fasting information

Room to Improve

  • πŸ’° Expensive premium subscription
  • πŸ”’ Forced account creation
  • πŸ™„ Intrusive ads and upsells
Carb Manager: Keto & Macro Log#3

Carb Manager: Keto & Macro Log by Wombat Apps LLC

Calorie Counter & Diet Tracker
Worth Considering
πŸ’ͺ Health & Fitness
4.8😊(733K ratings)
FreeIn-App Purchases
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Easily track carbs, macros, and calories for low-carb and keto diets. Features include barcode scanning, recipe access, and community support to help you achieve your health goals.

What We Love

  • πŸš€ Easy to use
  • πŸ”’ Comprehensive tracking
  • πŸ‘ Helpful for keto/low-carb diets
  • πŸ‘ Useful recipes and meal plans

Room to Improve

  • πŸ› Inaccurate food database
  • πŸ› Buggy and crashes frequently
  • πŸ› Clunky interface and navigation

More apps like Fastin

4
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
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free with in-app purchases
5
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
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free with in-app purchases
6
MyFitnessPal: Calorie Counter
MyFitnessPal: Calorie Counter
MyFitnessPal: Calorie Counter
Workout & AI Nutrition Tracker
Free

This AI-powered app helps you achieve your health and fitness goals by tracking calories, macros, and water intake. It offers a comprehensive food database, workout logging, personalized goals, and meal planning to monitor your progress.

AI Food TrackerCalorie and Macro TrackingWater Intake Monitoring
πŸ’ͺ Health & Fitness
(2.4M)
free with in-app purchases
7
Litely-Food Tracker & Wellness
Litely-Food Tracker & Wellness
Litely-Food Tracker & Wellness
Eat better. Track smarter.
Free

This app guides users through intermittent fasting with personalized plans and a timer. It focuses on weight loss, improved health, and longevity without strict dieting or exercise. Features include an AI coach, community support, and recipe suggestions.

Personalized fasting plansAI coach for guidanceIntuitive fasting timer
πŸ’ͺ Health & Fitness
(5.3K)
free with in-app purchases
8
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
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9
AI Calorie Tracker by Yazio
AI Calorie Tracker by Yazio
AI Calorie Tracker by Yazio
Food scanner for weight loss
Free

This app helps you track your calorie intake and meals to achieve weight loss, muscle gain, or maintenance goals. It offers an AI-powered calorie counter, a vast food database, meal planning, and intermittent fasting support.

AI calorie trackerFood database with barcode scannerIntermittent fasting plans
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10
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
πŸ’ͺ Health & Fitness
(145K)
free with in-app purchases