Best Diet Tracker App

250+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated August 2026

With an average user rating of 4.8★, the diet tracker app category is one of the App Store's strongest. Browse all 250+ apps we track, sorted so the most loved ones surface first.

Compare top Diet Tracker App (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Lose It! – Calorie CounterLose It! – Calorie CounterFree4.8★ (772K)YesYesAug 2026
2MyFitnessPal: Calorie CounterMyFitnessPal: Calorie CounterFree4.7★ (2.4M)YesYesAug 2026
3Cal AI - Calorie TrackerCal AI - Calorie TrackerFree4.8★ (357K)YesYesAug 2026
4Cronometer: Calorie CounterCronometer: Calorie CounterFree4.8★ (96K)YesYesAug 2026
5Calorie Counter: Food Tracker™Calorie Counter: Food Tracker™FreeNoYesAug 2026
6Easy Cals - AI Calorie TrackerEasy Cals - AI Calorie TrackerFreeYesYesAug 2026
7DietApp.com - AI Diet TrackerDietApp.com - AI Diet TrackerFree5.0★ (1)NoYesJun 2026
8Calmeter - AI Calorie TrackerCalmeter - AI Calorie TrackerFree4.9★ (7)YesYesAug 2026

Top Picks for Diet Tracker App

Lose It! – Calorie Counter#1

Lose It! – Calorie Counter by FitNow

Food Tracker for Weight Loss
Editor's Choice
💪 Health & Fitness
4.8😊(772K ratings)
FreeAdsIn-App Purchases
#21in Health & Fitness
Lose It! – Calorie Counter screenshot 1
Lose It! – Calorie Counter screenshot 2
Lose It! – Calorie Counter screenshot 3
Lose It! – Calorie Counter screenshot 4
Lose It! – Calorie Counter screenshot 5
Lose It! – Calorie Counter screenshot 6

This app helps users achieve their weight loss goals by tracking calorie intake, nutrition, and exercise. It offers features like AI-powered meal logging, barcode scanning, and personalized diet plans to simplify the journey to a healthier lifestyle.

What We Love

  • 👍 Easy to use
  • 🚀 Comprehensive food database
  • 💡 Helpful for weight loss
  • 🚀 Syncs with fitness trackers

Room to Improve

  • 🐛 Inaccurate calorie/nutrition data
  • 💰 Paywall for basic features
  • 📢 Intrusive ads and upselling
MyFitnessPal: Calorie Counter#2

MyFitnessPal: Calorie Counter by MyFitnessPal, Inc.

Workout & AI Nutrition Tracker
Strong Contender
💪 Health & Fitness
4.7😐(2.4M ratings)
FreeAdsIn-App Purchases
#1in Health & Fitness
MyFitnessPal: Calorie Counter screenshot 1
MyFitnessPal: Calorie Counter screenshot 2
MyFitnessPal: Calorie Counter screenshot 3
MyFitnessPal: Calorie Counter screenshot 4
MyFitnessPal: Calorie Counter screenshot 5
MyFitnessPal: Calorie Counter screenshot 6

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.

What We Love

  • 💪 Effective for weight loss/healthy eating
  • 🔍 Extensive food database
  • 📊 Helpful tracking and progress features
  • 🤝 Social features and community support

Room to Improve

  • 🐛 Buggy and glitchy app performance
  • 💰 Aggressive push for premium subscription
  • 📋 Inaccurate food data and calculations
Cal AI - Calorie Tracker#3

Cal AI - Calorie Tracker by Viral Development LLC

Food & Macro Counter
Worth Considering
💪 Health & Fitness
4.8😐(357K ratings)
FreeAdsIn-App Purchases
#6in Health & Fitness
Cal AI - Calorie Tracker screenshot 1
Cal AI - Calorie Tracker screenshot 2
Cal AI - Calorie Tracker screenshot 3
Cal AI - Calorie Tracker screenshot 4
Cal AI - Calorie Tracker screenshot 5
Cal AI - Calorie Tracker screenshot 6

This app helps you achieve your fitness goals by tracking your calorie and macronutrient intake. Simply answer lifestyle questions to create a personalized plan, then snap photos of your meals for an instant nutritional breakdown. It aims to simplify dieting and empower users with the tools and information needed to succeed.

What We Love

  • 🚀 Convenient and easy to use
  • 💡 Innovative AI-powered calorie tracking
  • 👍 Helps with weight loss/gain goals
  • 🚀 Fast and efficient

Room to Improve

  • 🐛 Inaccurate calorie/macro calculations
  • 🐛 Inconsistent performance
  • 🐛 Limited food database

More Diet Tracker App apps to explore

4
Cronometer: Calorie Counter
Cronometer: Calorie Counter
Cronometer: Calorie Counter
Nutrition, macro, diet tracker
Free

Track your diet and exercise with an extensive food database and detailed nutrient breakdowns. Monitor progress towards health goals, integrate with fitness devices, and gain insights into sleep patterns. Offers premium features for enhanced tracking and an ad-free experience.

Extensive verified food databaseDetailed nutrient and calorie trackingFitness goal setting and progress monitoring
💪 Health & Fitness
(96K)
free with in-app purchases
5
Calorie Counter: Food Tracker™
Calorie Counter: Food Tracker™
Calorie Counter: Food Tracker™
Diet Control for Loss Weight
Free
🌟 Lifestyle
(0)
6
Easy Cals - AI Calorie Tracker
Easy Cals - AI Calorie Tracker
Easy Cals - AI Calorie Tracker
Food Journal & Macros Tracker
Free
💪 Health & Fitness
(0)
7
DietApp.com - AI Diet Tracker
DietApp.com - AI Diet Tracker
DietApp.com - AI Diet Tracker
Best Calorie Counter App
Free

Easily track your daily calorie intake and macronutrients by snapping photos of meals or scanning barcodes. Seamlessly integrate grocery shopping with delivery services and manage various diet plans. Offers AI-powered meal suggestions and fasting tools.

AI food photo recognitionFood barcode scanningInstacart grocery delivery integration
💪 Health & Fitness
(1)
freemium
8
Calmeter - AI Calorie Tracker
Calmeter - AI Calorie Tracker
Calmeter - AI Calorie Tracker
Macro & Nutrition Food Counter
Free

Instantly analyze the nutritional content of any meal by taking a photo, scanning a barcode, or searching a database. Track calories, macros, and other nutrients to meet your health and fitness goals.

AI meal scanningBarcode scanningFood database search
💪 Health & Fitness
(7)
freemium
9
Calorie App
Calorie App
Calorie App
CalorieApp: Count Your Diets
Free

This app helps you manage your diet by tracking calories and nutritional information. It features a large food database, personalized goals, and a recipe builder to monitor your intake effectively.

Extensive food databasePersonalized nutrition goalsRecipe builder
💪 Health & Fitness
(0)
free
10
Weight No More Studio
Weight No More Studio
Weight No More Studio
Health & Fitness
Free
💪 Health & Fitness
(0)
11
Healthi: Weight Loss, Diet App
Healthi: Weight Loss, Diet App
Healthi: Weight Loss, Diet App
Track Food GLP-1 Macro Calorie
Free

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.

Personalized weight loss plansEasy food tracking (barcode scanner, search)Recipe builder
💪 Health & Fitness
(90K)
free with in-app purchases
12
AI Calorie Tracker & Scanner
AI Calorie Tracker & Scanner
AI Calorie Tracker & Scanner
Snap a Photo. Log Your Meals
Free
💪 Health & Fitness
(0)
13
Food Diary-Your AI Diet Log
Food Diary-Your AI Diet Log
Food Diary-Your AI Diet Log
by Leap Tech
Free
💪 Health & Fitness
(0)
14
Cal Dr - Calorie Tracker
Cal Dr - Calorie Tracker
Cal Dr - Calorie Tracker
Nutrition, Food, Calorie Track
Free
💪 Health & Fitness
(0)
15
Luncheen: AI Diet Tracker
Luncheen: AI Diet Tracker
Luncheen: AI Diet Tracker
by Qounter Studio LLC
Free
🍔 Food & Drink
(0)
16
FoodLens AI: Calorie Tracker
FoodLens AI: Calorie Tracker
FoodLens AI: Calorie Tracker
AI Food Diary & Macro Tracker
Free
💪 Health & Fitness
(0)
17
Velar: Offline AI Diet Tracker
Velar: Offline AI Diet Tracker
Velar: Offline AI Diet Tracker
Stop Logging. Start Living.
Free
💪 Health & Fitness
(0)
18
Nuta – Smart Diet Tracker
Nuta – Smart Diet Tracker
Nuta – Smart Diet Tracker
Healthy meals, weight loss
Free

Effortlessly track your daily meals, including food, drinks, photos, and fullness levels, without calorie counting. Visualize your progress with user-friendly charts and set reminders to stay consistent on your wellness journey.

Effortless meal loggingProgress visualization chartsCustomizable meal reminders
💪 Health & Fitness
(0)
freemium
19
Diet Maker
Diet Maker
Diet Maker
Stop tracking. Start planning.
Free
🌟 Lifestyle
(0)
20
Burn AI: Calorie Tracker
Burn AI: Calorie Tracker
Burn AI: Calorie Tracker
AI Nutrition Tracker & Scanner
Free
💪 Health & Fitness
(0)

FAQ about Diet Tracker App

What is the best diet tracker app for iPhone?
Lose It! – Calorie Counter tops our diet tracker app ranking as of August 2026, with a 4.8-star average from 772K App Store ratings, and it's free to download.
Yes — 20 of the top diet tracker app we rank are free to download, including Lose It! – Calorie Counter and MyFitnessPal: Calorie Counter.
Lose It! – Calorie Counter shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ diet tracker app on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Lose It! is a calorie counter and weight loss app designed to help users achieve their weight loss goals. It allows you to track your food intake, exercise, and monitor your progress towards a healthier lifestyle.
Key features include calorie tracking, personalized weight loss plans, AI voice and photo meal logging, barcode scanning, macro and nutrition tracking, and an intermittent fasting planner. Premium features offer advanced tracking and insights.

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