Best Calorie Tracker App 2026: 6 Apps Compared (iPhone)
Choosing a calorie tracker in 2026 is harder than it used to be. The big players added AI features on top of decade-old interfaces, smaller apps focus on a single niche, and every other app pushes a subscription before you can scan a barcode. We tested the most popular iPhone calorie trackers — here's how they actually stack up.
#1
Caloriez
AI-first calorie tracker for iPhone
Pros
- + Magic AI input: type or dictate what you ate, no database search
- + AI photo logging and barcode scanner included in the free tier
- + Apple Health integration + AI-calculated calorie burn
- + Modern dark UI with macros, fasting timer, recipes and meal planner
- + No forced sign-up wall
Cons
- − iOS only for now (Android in roadmap)
- − Newer app — smaller user base than MyFitnessPal
Pricing: Free with optional Premium at $12.99/mo or $49.99/year
#2
MyFitnessPal
The legacy database
Pros
- + Largest food database
- + Cross-platform (iOS, Android, web)
- + Established community
Cons
- − Barcode scanner behind paywall
- − Dated interface
- − Ads on free tier
Pricing: Free tier + Premium ~$19.99/mo or $79.99/year
Read full comparison: Caloriez vs MyFitnessPal →#3
Yazio
European-friendly tracker
Pros
- + Strong European food database
- + Clean recipe section
- + Fasting tracker built-in
Cons
- − Most features locked behind Pro
- − No AI photo logging
Pricing: Free tier + Pro ~$39.99/year
Read full comparison: Caloriez vs Yazio →#4
Lose It!
Snap It photo logging pioneer
Pros
- + Snap It photo logging
- + Decent food database
- + Goal-based onboarding
Cons
- − Premium-only for many features
- − UI feels older
Pricing: Free tier + Premium ~$39.99/year
Read full comparison: Caloriez vs Lose It! →#5
Cronometer
Micronutrient nerd's choice
Pros
- + Best micronutrient tracking
- + Verified food database
- + Detailed reports
Cons
- − Steeper learning curve
- − Overwhelming for casual users
Pricing: Free tier + Gold ~$54.99/year
Read full comparison: Caloriez vs Cronometer →#6
Lifesum
Diet plans + tracker
Pros
- + Pre-built diet plans (keto, Mediterranean, etc.)
- + Polished onboarding
Cons
- − Most plans behind Premium
- − Food database smaller than MFP
Pricing: Free tier + Premium ~$44.99/year
Read full comparison: Caloriez vs Lifesum →The verdict
If you want the biggest database and don't mind paying for a barcode scanner, MyFitnessPal still works. But if you actually want to track without typing, scrolling and ad-dodging, Caloriez is the most modern option on iPhone in 2026 — AI logging, photo recognition, and a free tier that actually includes the features that matter.
Try Caloriez free on iPhone
AI food logging, barcode scanner, recipes, meal plans, fasting timer — all in one app.
Download on the App StoreDisclaimer: This article is provided in good faith for informational purposes only. Pricing and feature availability of third-party apps change frequently; some details may be out of date or inaccurate at the time you read this. All app names mentioned are trademarks of their respective owners. Caloriez is not affiliated with, endorsed by or sponsored by any of the other apps listed. Always verify current pricing and features on each app's official page before making a purchase decision.