Best Diet AI Apps

240+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated July 2026

If you already know DietAI, this is the deeper bench. 240+ diet ai apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of July 2026.

Compare top Diet AI Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1DietAI: Calorie Counter & DietDietAI: Calorie Counter & DietFree4.8★ (14K)NoYesJul 2026
2Cal AI - Calorie TrackerCal AI - Calorie TrackerFree4.8★ (344K)YesYesJul 2026
3Diet AI - Calorie CounterDiet AI - Calorie CounterFree4.7★ (622)NoYesJul 2026
4Diet AI: Calorie TrackerDiet AI: Calorie TrackerFree4.7★ (452)NoYesJul 2026
5MyFitnessPal: Calorie CounterMyFitnessPal: Calorie CounterFree4.7★ (2.3M)YesYesJul 2026
6AI Calorie Counter - AppedietAI Calorie Counter - AppedietFree4.8★ (46K)NoYesJul 2026
7Calorie Tracker・Diet: Food AICalorie Tracker・Diet: Food AIFree4.7★ (740)NoYesJul 2026
8DietCam - AI Calorie TrackerDietCam - AI Calorie TrackerFreeNoYesMay 2026

Top Picks for Diet AI

DietAI: Calorie Counter & Diet#1

DietAI: Calorie Counter & Diet by DIGITAL LIONS APPS

Weight Loss & Food Tracker
Editor's Choice
💪 Health & Fitness
4.8😞(14K ratings)
FreeIn-App Purchases
DietAI: Calorie Counter & Diet screenshot 1
DietAI: Calorie Counter & Diet screenshot 2
DietAI: Calorie Counter & Diet screenshot 3
DietAI: Calorie Counter & Diet screenshot 4

This app uses AI to help you track your calorie and nutrient intake by simply taking photos of your meals. It provides personalized fitness plans and nutritional breakdowns to support your weight loss or muscle gain goals.

What We Love

  • 📸 Useful photo feature for tracking calories
  • 🤖 AI-powered calorie and macro tracking
  • 🤩 Helpful for weight loss and maintenance
  • 💻 Simple and straightforward layout

Room to Improve

  • 🐛 Frequent app crashes and glitches
  • 🤔 Inaccurate calorie and macro calculations
  • 🔒 Lack of customization and profile settings
Cal AI - Calorie Tracker#2

Cal AI - Calorie Tracker by Viral Development LLC

Food & Macro Counter
Strong Contender
💪 Health & Fitness
4.8😐(344K ratings)
FreeAdsIn-App Purchases
#7in 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
Diet AI - Calorie Counter#3

Diet AI - Calorie Counter by Gentlemen's s.r.o.

Macro, Food, Protein Tracker
Worth Considering
💪 Health & Fitness
4.7(622 ratings)
FreeIn-App Purchases
Diet AI - Calorie Counter screenshot 1
Diet AI - Calorie Counter screenshot 2
Diet AI - Calorie Counter screenshot 3
Diet AI - Calorie Counter screenshot 4
Diet AI - Calorie Counter screenshot 5

This app helps you manage your nutrition with AI-powered calorie and macro tracking. It offers personalized diet plans, meal suggestions, and a fasting tracker to support your health and fitness goals.

More Diet AI apps to explore

4
Diet AI: Calorie Tracker
Diet AI: Calorie Tracker
Diet AI: Calorie Tracker
Food, Macro, Meal, Cal Counter
Free

This app acts as a personalized diet and nutrition assistant. It creates custom diet plans based on lifestyle questions, analyzes meals from photos for nutritional information, and offers a calorie and macro tracker. Users can discover recipes and meal plans tailored to their fitness goals.

Personalized diet plan creationAI-powered meal analysis from photosCalorie and macro tracking
💪 Health & Fitness
(452)
freemium
5
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
💪 Health & Fitness
(2.3M)
free with in-app purchases
6
AI Calorie Counter - Appediet
AI Calorie Counter - Appediet
AI Calorie Counter - Appediet
Food, Macro & Fitness Tracker
Free

Effortlessly track your food intake with AI-powered photo and barcode scanning. Get detailed nutritional breakdowns, personalized diet plans, and expert health advice to achieve your weight loss and wellness goals.

AI food photo scanningBarcode scanner for food entryDetailed nutritional breakdown
💪 Health & Fitness
(46K)
subscription
7
Calorie Tracker・Diet: Food AI
Calorie Tracker・Diet: Food AI
Calorie Tracker・Diet: Food AI
Weight Loss Planner・AI Counter
Free

This AI-powered app helps you achieve your diet and weight loss goals. It creates personalized meal plans, tracks your nutrient intake, and offers advice from an AI dietitian. Easily log meals by taking photos or typing descriptions for instant calorie and macronutrient calculations.

Personalized diet plans (keto, paleo, etc.)AI-powered meal logging via photo or textAccurate calorie and macronutrient calculation
💪 Health & Fitness
(740)
free with in-app purchases
8
DietCam - AI Calorie Tracker
DietCam - AI Calorie Tracker
DietCam - AI Calorie Tracker
AI Food & Macro Counter
Free

Effortlessly track your calorie and macronutrient intake by simply taking a photo of your meal. Get instant analysis and personalized recommendations to achieve your health and fitness goals.

AI food scanner for instant analysisCalorie and macronutrient trackingPersonalized health goal setting
💪 Health & Fitness
(0)
freemium
9
CalDiet - Food Analysis Pal
CalDiet - Food Analysis Pal
CalDiet - Food Analysis Pal
Diet Life & Meal Plan
Free

This AI-powered health platform offers deep food analysis, providing insights beyond macros with a Health Impact Score. It creates personalized meal plans based on your data and preferences, and visualizes your health patterns for better synchronization.

AI-powered food analysisHealth Impact ScorePersonalized meal plans
💪 Health & Fitness
(42K)
free with in-app purchases
10
Calo: AI Food Calorie Counter
Calo: AI Food Calorie Counter
Calo: AI Food Calorie Counter
Macros, fitness & diététique
Free

This app helps you achieve your health and weight goals through personalized calorie and macro tracking. It features AI-powered food logging, barcode scanning, and custom meal plans with recipes.

AI-powered food loggingCalorie and macro trackingBarcode scanner
💪 Health & Fitness
(17K)
subscription
11
Diet AI: Calorie Tracker Coach
Diet AI: Calorie Tracker Coach
Diet AI: Calorie Tracker Coach
Snap & Track Macros in 1 Sec
Free

Effortlessly track your meals and nutrition by simply taking a photo. This app analyzes your food, provides macro breakdowns, and helps you manage intermittent fasting. Compete with friends and visualize your progress with graphs and photos.

AI meal analysis from photosAutomatic calorie and macro trackingIntermittent fasting timer
💪 Health & Fitness
(9)
free with in-app purchases
12
Diet AI - Calorie Tracker
Diet AI - Calorie Tracker
Diet AI - Calorie Tracker
Track Macros, Food & Weight
Free

Effortlessly track your food intake and nutrition with AI-powered photo logging. This app identifies meals, estimates portions, and monitors calories, protein, carbs, and fats to help you reach your health goals.

AI-powered photo food recognitionAutomatic calorie and macro estimationCustomizable macro targets
💪 Health & Fitness
(3)
subscription
13
Calorie tracker - Cal Diet ai
Calorie tracker - Cal Diet ai
Calorie tracker - Cal Diet ai
calorie,Macro,Meal,Cal counter
Free

Instantly estimate meal calories and macros by taking a photo. Log food effortlessly with AI-powered visual recognition and track your daily nutrition goals with a clear dashboard. Always consult a doctor before making dietary changes.

Instant AI food detection via photoDetailed macro breakdowns (carbs, protein, fat)Smart calorie and macro tracking
💪 Health & Fitness
(16)
free with in-app purchases
14
SnapDiet: AI Calorie tracker
SnapDiet: AI Calorie tracker
SnapDiet: AI Calorie tracker
Food counter-healthy nutrition
Free

Easily track your diet and achieve your health goals. This app analyzes food by photo to provide accurate calorie, protein, fat, and carbohydrate counts. It offers personalized daily intake recommendations and progress monitoring to support a healthy lifestyle.

Food analysis by photoCalorie, protein, carb, fat trackingPersonalized daily intake calculation
💪 Health & Fitness
(1K)
free with in-app purchases
15
AI Calorie Tracker Diet Kcal
AI Calorie Tracker Diet Kcal
AI Calorie Tracker Diet Kcal
Cookbook AI, Food Scan & Diet
Free

Easily track your calories, macros, and nutrition with AI-powered insights. Scan meals for instant breakdowns, get personalized suggestions, and monitor your progress towards health goals like weight loss or muscle gain.

AI calorie and macro trackingMeal scanning for nutritional breakdownsPersonalized meal feedback
💪 Health & Fitness
(2)
free with in-app purchases
16
FitCal AI-Calorie Counter&Diet
FitCal AI-Calorie Counter&Diet
FitCal AI-Calorie Counter&Diet
Snap Calorie Counter&Food Plan
Free

Effortlessly track your calorie intake with AI-powered food scanning. Receive personalized meal plans and recipes tailored to your dietary goals, whether festive or keto. Monitor your weight loss progress and fitness journey with a smart diary.

AI-powered calorie and macro counting via food scanningPersonalized festive and keto-friendly recipe generationWeekly meal plan creation based on goals
💪 Health & Fitness
(41)
free with in-app purchases
17
DietBet: Lose Weight & Win!
DietBet: Lose Weight & Win!
DietBet: Lose Weight & Win!
Join over 1,000,000 players!
Free

Achieve your weight loss goals by joining supportive communities and participating in games hosted by experts. Make a pledge, track your progress, and win money when you reach your targets. This app helps build lasting healthy habits.

Weight loss goal settingCommunity supportExpert-hosted games
💪 Health & Fitness
(21K)
free with in-app purchases
18
Calorie Mama AI: Diet Counter
Calorie Mama AI: Diet Counter
Calorie Mama AI: Diet Counter
Macro, Carb, Keto Food Tracker
Free

Effortlessly track your calorie intake by simply taking photos of your food. This app uses AI to identify thousands of food items, including complex restaurant dishes, and provides detailed nutritional information. It also offers personalized meal and training plans.

Automatic calorie counting via food photosRecognition of complex restaurant dishesMeal plans (Keto, Paleo, Vegan)
💪 Health & Fitness
(4.5K)
freemium
19
Lifesum: AI Calorie Counter
Lifesum: AI Calorie Counter
Lifesum: AI Calorie Counter
Food Tracker, Nutrition Coach
Free

This app offers AI-powered meal tracking with multiple logging options, including photo, voice, text, and barcode scanning. It provides personalized nutrition plans, calorie and macro tracking, and integrates with fitness devices to support weight management and overall well-being.

AI-powered meal loggingPhoto, voice, text, and barcode trackingCalorie and macro counter
💪 Health & Fitness
(150K)
free with in-app purchases
20
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
💪 Health & Fitness
(49K)
freemium

FAQ about Diet AI

What are the best diet ai apps for iPhone?
DietAI: Calorie Counter & Diet tops our diet ai apps ranking as of July 2026, with a 4.8-star average from 14K App Store ratings, and it's free to download.
Yes — 20 of the top diet ai apps we rank are free to download, including DietAI: Calorie Counter & Diet and Cal AI - Calorie Tracker.
DietAI: Calorie Counter & Diet has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 240+ diet ai apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
DietAI is an AI-powered calorie counter and food tracker designed to assist users with weight loss or weight gain goals. It allows you to track your nutrition by taking photos of your meals, providing instant calorie and macro breakdowns, and offering personalized fitness plans.
The AI Calorie Counter feature allows you to simply snap a photo of your meal. The AI then analyzes the image to provide an estimated calorie count and breakdown of macronutrients (proteins, carbs, fats) for that meal, making nutrition tracking quick and effortless.

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