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Best Diet Monitoring App

0+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated July 2026

Every iPhone needs a few good diet monitoring app. We benchmark 0+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Diet Monitoring App (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Foodvisor - AI Calorie CounterFoodvisor - AI Calorie CounterFree4.6★ (17K)NoYesAug 2026
2Glucose Monitor - Diabetes AppGlucose Monitor - Diabetes AppFree4.3★ (764)YesYesAug 2026
3Omo: Healthy Weight Loss AppOmo: Healthy Weight Loss AppFree4.5★ (33K)NoYesAug 2026
4Healthi: Weight Loss, Diet AppHealthi: Weight Loss, Diet AppFree4.8★ (90K)YesYesAug 2026
5Monitor Your WeightMonitor Your WeightFree4.8★ (23K)YesYesAug 2026
6Unimeal: Fasting and DietUnimeal: Fasting and DietFree4.4★ (13K)NoYesAug 2026
7SnapCalorie AI Calorie CounterSnapCalorie AI Calorie CounterFree4.7★ (6.3K)NoYesAug 2026
8AI Calorie Counter - AppedietAI Calorie Counter - AppedietFree4.8★ (46K)NoYesAug 2026

Top Picks for Diet Monitoring App

Foodvisor - AI Calorie Counter#1

Foodvisor - AI Calorie Counter by Foodvisor

Diet Tracker for Weight Loss
Editor's Choice
💪 Health & Fitness
4.6😐(17K ratings)
FreeIn-App Purchases
#42in Health & Fitness
Foodvisor - AI Calorie Counter screenshot 1
Foodvisor - AI Calorie Counter screenshot 2
Foodvisor - AI Calorie Counter screenshot 3
Foodvisor - AI Calorie Counter screenshot 4
Foodvisor - AI Calorie Counter screenshot 5
Foodvisor - AI Calorie Counter screenshot 6

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.

What We Love

  • 🚀 Easy to use
  • 👍 Helpful for weight loss
  • 🚀 Comprehensive tracking
  • 👍 Motivating and educational

Room to Improve

  • 🐛 Inaccurate calorie/nutrition data
  • 🔒 Difficult to cancel subscription
  • 🐛 Buggy and slow performance
Glucose Monitor - Diabetes App#2

Glucose Monitor - Diabetes App by Andrei Nemtsou

Blood Sugar Tracker, Diet Log
Strong Contender
🏥 Medical
4.3😞(764 ratings)
FreeAdsIn-App Purchases
Glucose Monitor - Diabetes App screenshot 1
Glucose Monitor - Diabetes App screenshot 2
Glucose Monitor - Diabetes App screenshot 3
Glucose Monitor - Diabetes App screenshot 4
Glucose Monitor - Diabetes App screenshot 5

This application helps users monitor and manage their blood sugar levels to stay within target ranges. It provides tools for tracking glucose readings at various times, offers insights into typical target levels, and includes a glycemic index table to aid in food choices. The goal is to improve health, energy, and mood by maintaining stable blood sugar.

What We Love

  • ⭐ Great customer support
  • 👍 Easy to use
  • 💡 Helpful for tracking glucose levels
  • 🚀 Super easy to use

Room to Improve

  • 🐛 Glitchy, with issues recording time and glucose values correctly
  • 💰 Misleading advertising, app does not actually measure glucose
  • 🤑 Expensive subscription, poor value for money
Omo: Healthy Weight Loss App#3

Omo: Healthy Weight Loss App by WELLTECH APPS LIMITED

Lose weight with psychology
Worth Considering
💪 Health & Fitness
4.5😞(33K ratings)
FreeIn-App Purchases
Omo: Healthy Weight Loss App screenshot 1
Omo: Healthy Weight Loss App screenshot 2
Omo: Healthy Weight Loss App screenshot 3
Omo: Healthy Weight Loss App screenshot 4
Omo: Healthy Weight Loss App screenshot 5
Omo: Healthy Weight Loss App screenshot 6

Achieve your weight loss goals with a psychology-based approach. This app offers a comprehensive course, calorie and macro tracking, intermittent fasting support, and a step counter to build healthy habits and ensure long-term success.

What We Love

  • 🚀 Easy to use
  • 🔒 Helpful lessons
  • 👍 Motivating
  • 👍 Comprehensive features

Room to Improve

  • 🐛 Inaccurate food database
  • 🐛 Clunky meal logging
  • 🔒 Difficult to cancel subscription

More Diet Monitoring App apps to explore

4
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
5
Monitor Your Weight
Monitor Your Weight
Monitor Your Weight
Track weight & body measures
Free

Track your weight and body measurements to achieve your fitness goals. This app offers detailed statistics, personalized ideal weight suggestions, and the ability to manage multiple profiles. It supports various units and integrates with digital scales and HealthKit.

Track single or multiple profilesTrack body measurementsCalculate ideal weight
💪 Health & Fitness
(23K)
free with in-app purchases
6
Unimeal: Fasting and Diet
Unimeal: Fasting and Diet
Unimeal: Fasting and Diet
Simple Weight Loss & Tracker
Free

Achieve your weight loss goals with personalized meal plans, intermittent fasting schedules, and easy-to-use calorie and weight tracking. Utilize an AI scanner for effortless food logging and access workouts and hydration reminders to support your journey.

Intermittent fasting customizationPersonalized meal plansAI food and nutrition scanner
💪 Health & Fitness
(13K)
free with in-app purchases
7
SnapCalorie AI Calorie Counter
SnapCalorie AI Calorie Counter
SnapCalorie AI Calorie Counter
Photo Diary & Macro Tracker
Free

Effortlessly track your food intake by snapping a photo or using voice notes. This AI-powered app instantly analyzes your meals, providing detailed nutrition data without manual searching or portion estimation. See your progress visually and achieve your health goals faster.

AI food recognitionPhoto and voice loggingInstant nutrition analysis
💪 Health & Fitness
(6.3K)
free with in-app purchases
8
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
9
Glucose Buddy Diabetes Tracker
Glucose Buddy Diabetes Tracker
Glucose Buddy Diabetes Tracker
Log Blood Sugar, Carbs, & Meds
Free

This app helps individuals manage their diabetes by tracking blood sugar, medication, and carb intake. It offers educational content, meal planning assistance, and data export for healthcare providers. Premium features provide advanced analytics and integrations.

Track blood sugar, medication, and A1CLog weight and carb intakeExtensive food database for meal logging
🏥 Medical
(25K)
freemium
10
Formula － weight loss diet app
Formula － weight loss diet app
Formula － weight loss diet app
Anti-Inflammatory, Cortisol
Free

This app guides you through various specialized diets like Carnivore, Mediterranean, Anti-Inflammatory, and Cortisol Detox. It offers recipe libraries, meal tracking via voice or barcode, and expert support to help you achieve your health goals.

Automatic Nutrient CalculatorVoice and Barcode Meal LoggingExtensive Recipe Library
💪 Health & Fitness
(33K)
free with in-app purchases
11
ParrotPal: Calorie Tracker
ParrotPal: Calorie Tracker
ParrotPal: Calorie Tracker
Lose weight with easy food log
Free

This app simplifies healthy living by making it easy to track your food intake, stay active, and build sustainable habits. It offers effortless meal logging through voice or text, personalized goal adjustments, and a vast recipe library. Focus on small, daily actions to achieve a healthier you.

Effortless voice/text meal loggingBarcode scanning for foodVerified food database
💪 Health & Fitness
(3.8K)
free with in-app purchases
12
Cardi Health: Heart Health App
Cardi Health: Heart Health App
Cardi Health: Heart Health App
Heart Health&Acitivity Tracker
Free

Manage and understand your cardiovascular health with this app. It offers heart rate and blood pressure tracking, personalized meal plans, activity monitoring, and expert guidance. Gain insights into your health trends and connect with a supportive community.

Heart rate and blood pressure trackingPersonalized meal plansActivity and exercise tracking
💪 Health & Fitness
(833)
free with in-app purchases
13
Calorie Counter PRO MyNetDiary
Calorie Counter PRO MyNetDiary
Calorie Counter PRO MyNetDiary
Food Nutrition Fasting Tracker
$3.99

Easily track calories, food intake, and macronutrients with a powerful barcode scanner and AI meal logging. Offers personalized diet plans and detailed nutrition breakdowns to help users achieve their health goals.

Barcode scanner for fast loggingAI Meal Scan for instant food entryPersonalized diet and meal plans
💪 Health & Fitness
(14K)
freemium
14
Healthy Life-Heart&Diet Health
Healthy Life-Heart&Diet Health
Healthy Life-Heart&Diet Health
Heart Rate Monitor&Meditation
Free

Monitor your heart rate, blood pressure, and oxygen levels using just your phone. Track long-term trends, log vital signs, and access health reports. Includes guided meditation and heart-healthy diet advice for overall well-being.

Phone-based pulse detectionTrack heart rate trendsLog blood pressure and oxygen
🌟 Lifestyle
(3.5K)
free with in-app purchases
15
Nutrition Coach: Food tracker
Nutrition Coach: Food tracker
Nutrition Coach: Food tracker
Calorie Counter & Meal Planner
Free

This app helps you achieve your weight goals through sustainable calorie tracking, personalized meal plans, and delicious recipes. It focuses on long-term results by allowing you to eat what you like, including cheat meals, while meeting your daily calorie objectives. Track your progress, learn about nutrition, and sync with other health apps for a comprehensive approach.

Calorie tracking with extensive food databaseCustomized meal plansBarcode scanning for food tracking
💪 Health & Fitness
(88K)
subscription
16
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
(97K)
free with in-app purchases
17
Intermittent Fasting Tracker -
Intermittent Fasting Tracker -
Intermittent Fasting Tracker -
Easy Fast Timer, Lose Weight
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
💪 Health & Fitness
(29K)
freemium
18
SNAQ - Diabetes Food Tracker
SNAQ - Diabetes Food Tracker
SNAQ - Diabetes Food Tracker
Diabetic Meal Log Carb Counter
Free

Easily track your meals and their impact on glucose levels. This app helps count carbs, protein, and fat, while also logging glucose, insulin, and activity data. Discover patterns to improve your diabetes management.

Snap a picture to count nutrientsTrack glucose, insulin, and activityLearn meal impact on glucose
💪 Health & Fitness
(2.9K)
free with in-app purchases
19
My Macros+ | Macro Tracker
My Macros+ | Macro Tracker
My Macros+ | Macro Tracker
Calorie Counter & Food Log
Free
$2.99 | 100% OFF

This app helps users track their daily food intake, calories, and macronutrients with a vast food database and convenient scanning features. It offers customizable macro goals, progress monitoring through graphs, and social sharing options. An optional AI coach assists with personalized diet adjustments.

AI food scannerNutrition label & barcode scannerCustomizable macro goals
💪 Health & Fitness
(34K)
free with in-app purchases
20
Ornament: Your Health Coach
Ornament: Your Health Coach
Ornament: Your Health Coach
Knows what your body needs
Free

Understand your lab results, track food and lifestyle impacts, and receive personalized health plans and AI-driven insights. This app empowers you with data to improve energy, manage weight, and build lasting healthy habits.

Decode lab resultsPersonalized wellness plansAI food scanning
💪 Health & Fitness
(2.9K)
free with in-app purchases

FAQ about Diet Monitoring App

What is the best diet monitoring app for iPhone?
Foodvisor - AI Calorie Counter tops our diet monitoring app ranking as of July 2026, with a 4.6-star average from 17K App Store ratings, and it's free to download.
Yes — 19 of the top diet monitoring app we rank are free to download, including Foodvisor - AI Calorie Counter and Glucose Monitor - Diabetes App.
Foodvisor - AI Calorie Counter has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
Foodvisor is a health and nutrition app that acts as a personal nutritionist. It helps you track your daily food intake, offers personalized nutrition plans created by experts, suggests tailored recipes, and monitors your progress towards health and wellness goals.
Key features include an AI-powered calorie tracker with instant food recognition via camera or barcode scanning, personalized nutrition plans based on your profile, curated recipes, progress tracking for calories, macros, weight, and activities, and custom fitness programs.