Comparison

MetrixAI vs CaloriesAI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

MetrixAI

Effortlessly track your nutrition and fitness with personalized insights. Log meals by photo for instant breakdowns, monitor workouts, and view key health metrics to achieve your goals.

Highlights
  • Personalized lifestyle plan
  • Photo meal logging
  • Instant nutritional breakdown
  • Workout and activity tracking
  • Health metrics monitoring
  • Personalized tips and insights
Features
Read full description

HOW TO USE METRIX AI: 1) Start by answering a few quick lifestyle questions to personalize your plan. 2) Log your meals by snapping a photo. 3) Receive an instant, detailed nutritional breakdown*. 4) Track your workouts and physical activity. 5) Monitor your progress with key health metrics. 6) Get personalized tips and insights to stay on track. Metrix AI makes fitness simple and stress-free. We provide versatile tools to log your meals, track your workouts, and monitor essential health metrics. Our goal is to help you reach your fitness goals with minimal effort, using smart technology and a personal touch. Got ideas or questions? Reach out to us at info@metrixaiapp.com. *Note: We do not offer medical advice. All recommendations are suggestions. Please consult with a professional and do your own research before starting a new nutritional plan. TERMS: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

CaloriesAI

This app uses AI to help you track calories and achieve your fitness goals. Snap photos of your meals for instant nutritional breakdowns and receive personalized plans based on your lifestyle. Earn rewards by referring friends to the yearly subscription.

Highlights
  • AI nutritional breakdown via meal photos
  • Personalized lifestyle plans
  • Simplified calorie tracking
  • Referral program for cash rewards
  • Subscription-based AI features
Read full description

CaloriesAI helps you log meals faster with AI food scanning, calorie goals, macro tracking, progress insights, Apple Health sync, and Apple Watch support. Scan food in seconds Take a photo to estimate calories and macros, search foods with AI, use voice logging, scan nutrition labels, or add calories manually. Personal goals Set calorie and macro targets for your weight plan. Track protein, carbs, and fat throughout the day and keep your remaining target clear. Progress at a glance See weight trends, streaks, recent meals, calorie balance, and macro progress from one dashboard. Connect Apple Health to include activity. Built for daily use Use photo, voice, search, manual logging, and Apple Watch support when you need a quick check. CaloriesAI is designed for nutrition tracking, habit building, and general wellness. Food recognition and calorie estimates may not be exact. Consult a qualified health professional before making major diet, fitness, weight loss, or medical decisions. Subscription details CaloriesAI may offer auto-renewing subscriptions. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel in Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

MetrixAI4 screens
CaloriesAI4 screens

Verdict

The call

The clearest difference is rating: MetrixAI at 4.8 against CaloriesAI's 4.4. MetrixAI also leads on review sentiment (67% vs 50%) and iOS requirement (13.4 vs 17.0). CaloriesAI's advantage is update cadence (every 5 days vs every 4 months) and ratings volume (22 vs 6). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. MetrixAI sells 1 in-app purchase, starting at $9.99 per month and CaloriesAI sells 5 in-app purchases, starting at $1.99 per year. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

MetrixAI holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 6 and 22 respectively. Written reviews point the same way: 67% of MetrixAI's written reviews are positive against 50% of CaloriesAI's.

UpkeepUpdate frequency

MetrixAI ships an update every 4 months, CaloriesAI every 5 days. The most recent releases landed on October 13, 2026 and October 16, 2026 respectively.

Scorecard5 real differences · 5 level
MetrixAI versus CaloriesAI: the parameters behind the verdict, then further details
ParameterMetrixAICaloriesAI
PriceFreeFree
Rating4.8 (6 ratings) — better4.4 (22 ratings)
Positive reviews66.7% of reviews — better50.0% of reviews
Number of ratings622 — better
Update frequencyEvery 4 monthsEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.4 — better17.0
Further details — not scored
Size33 MB42 MB
Age rating4+4+
DeveloperHookedUp, Co.Robert Catto-Smith

Customer experience

MetrixAI

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

CaloriesAI

All ratings12 ratings
Positive83.3%
Neutral8.3%
Negative8.3%
Written reviews8 reviews
Positive50.0%
Neutral25.0%
Negative25.0%

In-app purchases

1 purchases

MetrixAI

Subscriptions1
  • Premium Monthly3 Days trial$9.991 Month
5 purchases

CaloriesAI

Subscriptions4
  • Last Time Offer (Yearly)$1.991 Year
  • CaloriesAI Unlimited (Monthly)$2.991 Month
  • Unlimited Yearly - Deal$2.991 Year
Show 1 more
  • CaloriesAI Unlimited (Yearly)3 Days trial$4.991 Year
One-time1
  • CaloriesAI - Lifetime$99.99

Questions

Is MetrixAI free?
MetrixAI is free to download, with in-app purchases available.
Is CaloriesAI free?
CaloriesAI is free to download, with in-app purchases available.
Which has better reviews, MetrixAI or CaloriesAI?
MetrixAI is rated higher. MetrixAI averages 4.8 out of 5 from 6 ratings, while CaloriesAI averages 4.4 from 22 ratings.
Do MetrixAI or CaloriesAI have ads?
Neither MetrixAI nor CaloriesAI shows ads.
Which is updated more often, MetrixAI or CaloriesAI?
MetrixAI ships an update every 4 months, and CaloriesAI every 5 days. Most recently, MetrixAI was updated on October 13, 2026 and CaloriesAI on October 16, 2026.

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