# MetrixAI vs Calorie Tracker

MetrixAI and Calorie Tracker both sit at 4.8 stars, but that hides the real split: 100% of Calorie Tracker's written reviews are positive against 67% of MetrixAI's. Calorie Tracker also leads on update cadence (every 2 weeks vs every 4 months) and ratings volume (24 vs 6). MetrixAI's advantage is iOS requirement (13.4 vs 26.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. MetrixAI sells 1 in-app purchase, starting at $9.99 per month and Calorie Tracker sells 5 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for MetrixAI against 4.8 for Calorie Tracker. Both are backed by a comparable volume of ratings — 6 and 24 respectively. Written reviews are what separate them: 67% of MetrixAI's written reviews are positive against 100% of Calorie Tracker's.

MetrixAI ships an update every 4 months, Calorie Tracker every 2 weeks. The most recent releases landed on October 13, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | MetrixAI | Calorie Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/metrixai/id6593660096/reviews)** | [4.8 (24 ratings)](https://appshunter.io/ios/app/calorie-tracker-calorific/id6645043253/reviews) |
| Number of ratings | 6 | **24** |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 33 MB | 87 MB |
| Requires iOS | **13.4** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [HookedUp, Co.](https://appshunter.io/developer/1751585256) | [Furkan Simsir](https://appshunter.io/developer/1191021297) |

## What reviewers say

### MetrixAI

[App page](https://appshunter.io/ios/app/metrixai/id6593660096)

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:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $9.99 | per month |


### Calorie Tracker

[App page](https://appshunter.io/ios/app/calorie-tracker-calorific/id6645043253)

Easily track your nutrition by snapping photos of your meals or scanning barcodes. Get instant insights into calories, macros, and create personalized health plans. Integrates with Apple Health for seamless data syncing.

**Highlights:** AI meal and nutrition scanner, Barcode detection for packaged foods, Manual search for food items, Apple Health integration, Personalized nutrition plan creation, Calendar view for meal tracking, Lock screen widget for quick logging

**Features:** Family Sharing, iPhone Duo support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $5.99 | per month |
| Monthly | $9.99 | per month |
| Yearly | $49.99 | per year |
| Annual | $59.99 | per year |
| Annual | $99.99 | per year |


## Frequently asked questions

### Is MetrixAI free?

MetrixAI is free to download, with in-app purchases available.

### Is Calorie Tracker free?

Calorie Tracker is free to download, with in-app purchases available.

### Which has better reviews, MetrixAI or Calorie Tracker?

MetrixAI is rated higher. MetrixAI averages 4.8 out of 5 from 6 ratings, while Calorie Tracker averages 4.8 from 24 ratings.

### Do MetrixAI or Calorie Tracker have ads?

Neither MetrixAI nor Calorie Tracker shows ads.

### Which is updated more often, MetrixAI or Calorie Tracker?

MetrixAI ships an update every 4 months, and Calorie Tracker every 2 weeks. Most recently, MetrixAI was updated on October 13, 2026 and Calorie Tracker on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*