Best AI Nutrition Tracker Apps

250+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated September 2026

From beginner-friendly picks to power-user tools, our ai nutrition tracker list covers 250+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.

Compare top AI Nutrition Tracker Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Cal AI - Calorie TrackerCal AI - Calorie TrackerFree4.8★ (364K)YesYesSep 2026
2Cronometer: Calorie CounterCronometer: Calorie CounterFree4.8★ (98K)YesYesSep 2026
3AI Calorie Tracker — NovaPlateAI Calorie Tracker — NovaPlateFreeNoYesAug 2026
4Lifesum: AI Calorie CounterLifesum: AI Calorie CounterFree4.6★ (151K)NoYesSep 2026
5MelonAi - AI Nutrition TrackerMelonAi - AI Nutrition TrackerFreeNoYesMay 2026
6NWizard - AI Nutrition TrackerNWizard - AI Nutrition TrackerFreeYesYesMay 2026
7Fueled: AI Nutrition TrackerFueled: AI Nutrition TrackerFreeNoYesJul 2026
8Calico: AI Nutrition TrackerCalico: AI Nutrition TrackerFree5.0★ (2)NoNoAug 2026

Top Picks for AI Nutrition Tracker

4.8😐(364K 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
  • 👍 Affordable subscription

Room to Improve

  • 🐛 Inaccurate calorie/macro calculations
  • 🐛 Inconsistent performance
  • 🐛 Limited food database
  • 🔒 Lack of free trial
  • 🔒 Paywall to access full features
Cronometer: Calorie Counter#2

Cronometer: Calorie Counter by Cronometer Software Inc

Nutrition, macro, diet tracker
Strong Contender
💪 Health & Fitness
4.8😊(98K ratings)
FreeAdsIn-App Purchases
#14in Health & Fitness
Cronometer: Calorie Counter screenshot 1
Cronometer: Calorie Counter screenshot 2
Cronometer: Calorie Counter screenshot 3
Cronometer: Calorie Counter screenshot 4
Cronometer: Calorie Counter screenshot 5
Cronometer: Calorie Counter screenshot 6

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.

What We Love

  • 👍 Excellent functionality
  • 👍 Best tracker out there
  • 👍 Logging food is super simple
  • 👍 Easy to set up and use
  • 👍 Comprehensive micronutrient tracking
  • 👍 Customizable targets and tracking
  • 👍 Barcode scanning is great
  • 👍 Syncs well with other apps/devices
  • 👍 Helpful for weight loss and nutrition goals
  • 👍 Detailed nutrient breakdown and analysis

Room to Improve

  • 🔒 Doesn't allow hiding email
  • 🐛 Widgets don't update properly
  • 🐛 Recipes don't always import correctly
  • 🐛 Slow performance and glitches
  • 🐛 Inaccurate calorie and nutrient data for some items
  • 🐛 Difficult to delete the app

More AI Nutrition Tracker apps to explore

FAQ about AI Nutrition Tracker

What are the best ai nutrition tracker apps for iPhone?
Cal AI - Calorie Tracker tops our ai nutrition tracker apps ranking as of September 2026, with a 4.8-star average from 364K App Store ratings, and it's free to download.
Yes — 20 of the top ai nutrition tracker apps we rank are free to download, including Cal AI - Calorie Tracker and Cronometer: Calorie Counter.
Cal AI - Calorie Tracker shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ ai nutrition tracker apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Cal AI is a calorie and macro tracker designed to help users achieve their fitness goals. It allows you to create a personalized plan based on your lifestyle and then provides nutritional breakdowns of your meals, often through photo analysis.
You can snap a photo of your meal, and the app will provide a nutritional breakdown. Please note that this advanced food scanning analysis feature requires a subscription to use.

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