Best Free Fitness Apps Diet

240+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated July 2026

The best free fitness apps diet on iPhone average 4.6★ across 240+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.

Compare top Free Fitness Apps Diet (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Healthi: Weight Loss, Diet AppHealthi: Weight Loss, Diet AppFree4.8★ (90K)YesYesJul 2026
2Keto Diet App - Carb TrackerKeto Diet App - Carb TrackerFree4.7★ (81K)YesYesJul 2026
3MadMuscles: Workouts & DietMadMuscles: Workouts & DietFree4.4★ (131K)NoYesJul 2026
4Healthify: AI Calorie TrackerHealthify: AI Calorie TrackerFree4.6★ (6K)NoYesJul 2026
5FITTR: Health & Fitness AppFITTR: Health & Fitness AppFree4.6★ (2.4K)YesYesJul 2026
6Keto diet app-Low carb managerKeto diet app-Low carb managerFree4.6★ (62K)NoYesJul 2026
7Stupid Simple Keto Diet AppStupid Simple Keto Diet AppFree4.6★ (8.9K)YesYesJul 2026
8V Shred: Nutrition & FitnessV Shred: Nutrition & FitnessFree4.7★ (105K)YesYesJul 2026

Top Picks for Free Fitness Apps Diet

Healthi: Weight Loss, Diet App#1

Healthi: Weight Loss, Diet App by Sunshine Health Studios LLC

Track Food GLP-1 Macro Calorie
Editor's Choice
💪 Health & Fitness
4.8😐(90K ratings)
FreeAdsIn-App Purchases
Healthi: Weight Loss, Diet App screenshot 1
Healthi: Weight Loss, Diet App screenshot 2
Healthi: Weight Loss, Diet App screenshot 3
Healthi: Weight Loss, Diet App screenshot 4
Healthi: Weight Loss, Diet App screenshot 5
Healthi: Weight Loss, Diet App screenshot 6

This app helps users achieve weight loss through personalized plans, easy food tracking, and a supportive community. It offers features like barcode scanning, recipe building, and integration with health devices. A premium option also combines medication support for enhanced results.

What We Love

  • 🚀 Excellent value
  • 👍 Great app and easy to use
  • 👍 Helpful for weight loss
  • 👍 Flexible with diet plan options

Room to Improve

  • 🐛 Buggy and glitchy
  • 🔍 Limited food database, especially for non-US users
  • 💰 In-app purchases required for full functionality
Keto Diet App - Carb Tracker#2

Keto Diet App - Carb Tracker by FJOR NUTRITION, INC.

Weight Loss, Meal Plan, Recipe
Strong Contender
💪 Health & Fitness
4.7😊(81K ratings)
FreeAdsIn-App Purchases
Keto Diet App - Carb Tracker screenshot 1
Keto Diet App - Carb Tracker screenshot 2
Keto Diet App - Carb Tracker screenshot 3
Keto Diet App - Carb Tracker screenshot 4
Keto Diet App - Carb Tracker screenshot 5
Keto Diet App - Carb Tracker screenshot 6

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.

What We Love

  • 🚀 Easy to use
  • 👍 Helpful for tracking macros
  • 🚀 Accurate food logging
  • 💡 Useful insights and information

Room to Improve

  • 🐛 Inconsistent food database
  • 🐛 Inaccurate calorie/carb calculations
  • 💡 Lacks integration with fitness trackers
MadMuscles: Workouts & Diet#3

MadMuscles: Workouts & Diet by Amoapps Limited

Exercises & Meal Plan
Worth Considering
💪 Health & Fitness
4.4😞(131K ratings)
FreeIn-App Purchases
MadMuscles: Workouts & Diet screenshot 1
MadMuscles: Workouts & Diet screenshot 2
MadMuscles: Workouts & Diet screenshot 3
MadMuscles: Workouts & Diet screenshot 4
MadMuscles: Workouts & Diet screenshot 5
MadMuscles: Workouts & Diet screenshot 6

This fitness app creates personalized workout plans and meal plans to help users achieve their fitness goals, whether it's gaining muscle, losing weight, or getting shredded. It offers a variety of workout styles, video tutorials, and motivational features to make fitness accessible and enjoyable.

What We Love

  • 🚀 Challenging workouts
  • 👍 Personalized plans
  • 🚀 Variety of exercises
  • 👍 Helpful meal plans

Room to Improve

  • 🐛 Buggy app
  • ❌ Difficult to cancel subscription
  • 💰 Expensive with hidden fees

More Free Fitness Apps Diet apps to explore

4
Healthify: AI Calorie Tracker
Healthify: AI Calorie Tracker
Healthify: AI Calorie Tracker
Weight loss, diet, fitness app
Free

This app simplifies your health journey with AI-powered tools for weight loss, nutrition, and fitness. Track calories by photo or voice, log meals, and receive personalized AI insights and coaching. Monitor water intake, sleep, weight, and workouts for data-driven decisions.

AI calorie tracking with photosVoice-based meal loggingPersonalized AI insights and actionables
💪 Health & Fitness
(6K)
free with in-app purchases
5
FITTR: Health & Fitness App
FITTR: Health & Fitness App
FITTR: Health & Fitness App
Health Tests, Workouts & Diets
Free

This app helps you proactively manage your health through a science-backed ecosystem. It integrates wearables, smart tools, and lab tests to help you understand your body, diagnose potential issues, and implement personalized lifestyle interventions for long-term well-being.

Health and lifestyle tracking via wearablesCalorie, protein, and body fat calculatorsSmart scale with 50+ health metrics
💪 Health & Fitness
(2.4K)
free with in-app purchases
6
Keto diet app-Low carb manager
Keto diet app-Low carb manager
Keto diet app-Low carb manager
Macros tracker & counter
Free

This app acts as your personal keto nutritionist, simplifying weight loss by tracking macros and food intake. It offers a custom macro plan, extensive food database with barcode scanning, and helpful features like meal plans and recipe creation.

Custom macro plan generationFood tracking with barcode scannerKeto meal plans and recipes
💪 Health & Fitness
(62K)
free with in-app purchases
7
Stupid Simple Keto Diet App
Stupid Simple Keto Diet App
Stupid Simple Keto Diet App
Low Carb Diet & Macros Manager
Free

This app helps you track carbs and calories to achieve weight loss and maintain a ketogenic lifestyle. It offers easy food logging, progress tracking, and support for custom foods and fasting. Certified diet coaches are also available.

Visual carb and calorie loggingBarcode scanner for food entryFasting support
💪 Health & Fitness
(8.9K)
free with in-app purchases
8
V Shred: Nutrition & Fitness
V Shred: Nutrition & Fitness
V Shred: Nutrition & Fitness
Custom Diet & Workout plans!
Free

This app provides personalized diet and workout plans tailored to your specific body type and fitness goals. Take a quiz to receive instant results and access your custom plans, recipes, and progress tracking.

Personalized diet plansCustom workout routinesBody type analysis
💪 Health & Fitness
(105K)
free with in-app purchases
9
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
💪 Health & Fitness
(16K)
freemium
10
Flat Tummy App for Women
Flat Tummy App for Women
Flat Tummy App for Women
Daily At Home Workouts & Diet
Free

This app offers personalized workouts and diet plans for women, with over 450 exercises and 850 recipes. It includes progress tracking, a community forum for motivation, and educational content to help users achieve their fitness goals, whether it's weight gain, loss, or maintenance.

Customized workouts for all fitness levelsOver 450 exercises and 5 workout programsPersonalized 30-day diet plans
💪 Health & Fitness
(4.7K)
free
11
Radiance: Home Fitness Workout
Radiance: Home Fitness Workout
Radiance: Home Fitness Workout
Dance & Exercise for Women
Free

This app offers a comprehensive approach to well-being, combining home fitness routines, personalized meal planning, and mindfulness exercises. It features guided workouts, a large recipe cookbook, and tools for stress reduction and better sleep, all designed to help users achieve their health and happiness goals.

On-demand home fitness workoutsPilates and dance exercisesPersonalized meal plans
💪 Health & Fitness
(39)
free with in-app purchases
12
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
💪 Health & Fitness
(445K)
freemium
13
MyNetDiary Carb Genius - Keto
MyNetDiary Carb Genius - Keto
MyNetDiary Carb Genius - Keto
Low Carb Food & Diet Manager
Free

This app helps users manage low-carb and keto diets with comprehensive tools for food logging, carb counting, macro tracking, and personalized diet plans. It features a vast food database, recipe library, and exercise tracking to support weight loss and nutrition goals.

Low-carb and keto diet managementCarb counter and macro trackerExtensive verified food database
💪 Health & Fitness
(5K)
subscription
14
Keto Cycle: Keto Diet App
Keto Cycle: Keto Diet App
Keto Cycle: Keto Diet App
Low Carb Meal Plans & Tracker
Free

This app offers a personalized ketogenic diet program designed by nutritionists and behavioral scientists. It provides customized meal plans, recipes, macronutrient tracking, progress monitoring, and guided workouts to help users achieve weight loss and improve overall health.

Personalized keto meal plans10,000+ easy recipesMacronutrient and calorie tracking
💪 Health & Fitness
(5.6K)
free with in-app purchases
15
1st Phorm
1st Phorm
1st Phorm
Fitness & Nutrition App
Free

This app offers personalized fitness and nutrition plans, including custom workouts and simple meal tracking with barcode scanning or photo logging. It connects users with certified coaches for ongoing support and accountability, alongside educational content and community features.

Personalized nutrition trackingCustomizable workouts1-on-1 coaching
💪 Health & Fitness
(3.3K)
free with in-app purchases
16
Pump Club: Fitness + Nutrition
Pump Club: Fitness + Nutrition
Pump Club: Fitness + Nutrition
Your all-in-one fitness app
Free

This app consolidates workouts, nutrition tracking, and community support into a single platform. It offers personalized plans, expert advice, and habit-building tools to help users achieve their fitness and wellness goals.

Personalized workout programsSimple nutrition trackerLive community meetups
💪 Health & Fitness
(714)
free with in-app purchases
17
Weight Gain Workouts Food Diet
Weight Gain Workouts Food Diet
Weight Gain Workouts Food Diet
Power Up: Boost Confidence!
Free

This app offers a comprehensive program for healthy weight gain and muscle building. It provides personalized 30-day workout plans and meal guidance, adaptable for home or gym use with or without equipment. Track your progress with animated guides and achieve your fitness goals.

30-day weight gain workout routinesStep-by-step animated exercise guidesPersonalized home workouts (no equipment needed)
💪 Health & Fitness
(1.3K)
free with in-app purchases
18
GAINSBYBRAINS: Fitness & Food
GAINSBYBRAINS: Fitness & Food
GAINSBYBRAINS: Fitness & Food
Female Fitness App
Free

This app guides you on a personalized fitness and nutrition journey. Design custom workouts, explore diverse programs, and discover delicious, healthy meals to support your goals. Achieve a stronger, more confident you with expert-led content and a flexible schedule.

Personalized workout journeysCustomizable training schedulesDiverse fitness programs
💪 Health & Fitness
(941)
free with in-app purchases
19
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
20
ML.Fitness Workout For Women
ML.Fitness Workout For Women
ML.Fitness Workout For Women
Home Exercise & Diet Plans
Free

This app offers home workouts and personalized meal plans designed for women. It features a variety of training programs, customizable meal options with calorie and macronutrient breakdowns, and motivational content like podcasts and music. Access to all features requires a subscription.

Home workout programsPersonalized meal plansCustomizable calorie tracking
💪 Health & Fitness
(853)
subscription

FAQ about Free Fitness Apps Diet

What are the best free fitness apps diet for iPhone?
Healthi: Weight Loss, Diet App tops our free fitness apps diet ranking as of July 2026, with a 4.8-star average from 90K App Store ratings, and it's free to download.
Healthi: Weight Loss, Diet App shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 240+ free fitness apps diet on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Healthi is a comprehensive app designed to help users achieve their weight loss goals. It provides personalized weight loss plans, simplifies food tracking through features like barcode scanning and a vast food database, and fosters a supportive community for users to share progress and find inspiration.
Key features include 6 personalized weight loss plans, easy tracking of BITES, calories, and macros, a barcode scanner for over a million products, a recipe builder, and access to a community of users and coaches. Pro features include an extensive recipe database, restaurant menu tracking, and integration with health devices.