Which calorie tracker app should you choose?

Choose by what you want from each meal. IntakeAI gives calories, macros and 50+ nutrients from a photo, plus a 0–10 score for how filling the meal is. Cal AI stops at calories and macros. MyFitnessPal and Cronometer are free to start, but put photo logging on their paid Premium and Gold plans. This page compares the four apps people most often ask us about, on the same five questions: how you log, which nutrients you see, whether it rates how filling a meal is, whether you need an account, and what is free. Every fact comes from the app's own website, help center or App Store listing, checked 19 October 2026.

Key takeaways

  • IntakeAI is the only one of the four that scores each meal for fullness, and the only one with no account to create.
  • IntakeAI tracks 13 vitamins and 11 minerals among 50+ nutrients. MyFitnessPal names six vitamins and minerals, and Cal AI names none.
  • MyFitnessPal bought Cal AI in March 2026; the two remain separate apps.
  • MyFitnessPal and Cronometer have free plans, but photo logging costs $79.99 a year (Premium) or $59.99 a year (Gold).

Calorie tracker comparison at a glance (October 2026)

App How you log Vitamins and minerals Fullness score Account Free plan
IntakeAI Photo, barcode, nutrition label, typed description or USDA search 13 vitamins and 11 minerals, among 50+ nutrients Yes, 0–10 with 2 tips None needed No; free trial on the annual plan
Cal AI Photo, barcode, label or description; results need a subscription None named No Sign-in with Apple or Google No; 3-day trial
MyFitnessPal Search; Meal Scan, barcode and Voice Log on Premium Vitamins A and C, calcium, iron, potassium, sodium No Required Yes; Premium $19.99/mo or $79.99/yr
Cronometer Search and barcode; photo and typed logging on Gold Up to 95 nutrients and compounds No Required Yes; Gold $10.99/mo or $59.99/yr

US prices from official pages and App Store listings, checked 19 October 2026; they vary by region and offer. IntakeAI's prices are shown in the app.

Track calories & nutrients fast

Snap a meal, see what it's missing.

IntakeAI app

Switching from another calorie app

Leaving Cal AI

Cal AI turns a photo into calories, protein, carbs and fat, and its scan results need a subscription. In a preliminary NIH study of 102 controlled meals it read 345 kcal per meal low, the most of the four apps tested. If you want the vitamins and minerals in the same photo, and a score for how filling the meal is, see our best Cal AI alternatives.

Leaving MyFitnessPal

MyFitnessPal's free plan logs by searching its database of over 18 million foods, much of it entered by members. Barcode scanning, Meal Scan and Voice Log all need Premium. IntakeAI logs by photo, barcode, nutrition label or typed description with no account, and shows 50+ nutrients for each meal instead of six vitamins and minerals.

Leaving Cronometer

Cronometer is built for logging foods by hand: search and barcode are free, and photo or typed-description logging needs Gold. If logging every food yourself is why you're leaving, IntakeAI estimates 13 vitamins and 11 minerals from a meal photo, and suggests foods for the ones you're short on.

Want fewer cravings, not just numbers?

None of the other three apps rates how filling a meal is. IntakeAI's cravings app scores every meal from 0 to 10 for fullness, explains what drives the score and gives two tips to make the next meal more filling. It is designed to help you reduce cravings; the score is an estimate, not a guarantee.

IntakeAI Cravings control detail showing a 9.8 score, two Increase fullness tips and the start of the score breakdown, high protein
The Cravings control detail for a logged salmon meal in IntakeAI: a 9.8 score, two "Increase fullness" tips and the start of the breakdown.

Compare apps by what you need

Whichever app you pick, start from a sensible target: the calorie and macro calculator shows every step of the maths.

Frequently asked questions

Which calorie tracker apps track vitamins and minerals?

IntakeAI tracks 13 vitamins and 11 minerals among its 50+ nutrients, and Cronometer tracks up to 95 nutrients and compounds. MyFitnessPal names six: vitamins A and C, calcium, iron, potassium and sodium. Cal AI's official pages name no vitamins or minerals.

Which calorie tracker app doesn't need an account?

IntakeAI has no account to create. MyFitnessPal and Cronometer ask you to sign up before you track, and Cal AI offers sign-in with Apple or Google.

Does any calorie app tell you how filling a meal is?

IntakeAI gives every meal a 0-10 Cravings control score, an estimate of how filling it is likely to be from protein, fiber, calorie density, processing and other factors, with two tips to make it more filling. We found no fullness score in Cal AI, MyFitnessPal or Cronometer.

Which calorie tracker apps are free?

MyFitnessPal and Cronometer have free plans for logging by search, and Cronometer's includes barcode scanning. Photo logging needs MyFitnessPal Premium or Cronometer Gold. IntakeAI and Cal AI are paid subscriptions with free trials.

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See what's in every meal, and what's missing

IntakeAI estimates calories, macros and 50+ nutrients from a meal photo, scores how filling the meal is, and needs no account.

Sources

  1. Healio (2026). AI photo-based calorie-tracking tools underestimate them by 33% (report of an NIH/NIDDK study presented at NUTRITION 2026; conference abstract). healio.com
  2. MyFitnessPal (2 March 2026). MyFitnessPal Acquires Cal AI. GlobeNewswire
  3. Official app pages checked 19 October 2026: Cal AI App Store listing; Cal AI FAQ; Cal AI sign-in; MyFitnessPal Premium; MyFitnessPal homepage; Cronometer Gold; Cronometer free plan; Cronometer quick start (account).

This article is for general education and is not medical advice. If you have a medical condition, an eating disorder, are pregnant, or take medication, speak to a doctor or registered dietitian before changing your diet. IntakeAI's nutrition figures and scores are estimates to guide your choices.