# Matrix DataSync vs AI Calorie Calculator

The clearest difference is in-app purchases: Matrix DataSync at none against AI Calorie Calculator's 2. Matrix DataSync also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.0). AI Calorie Calculator's advantage is ratings volume (3 vs 1). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. AI Calorie Calculator sells 2 in-app purchases, starting at $9.99 per month. Matrix DataSync asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Matrix DataSync against 5.0 for AI Calorie Calculator. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Matrix DataSync ships an update every 3 weeks, AI Calorie Calculator fortnightly. The most recent releases landed on October 21, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Matrix DataSync | AI Calorie Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/matrix-datasync/id6741863545/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/ai-calorie-calculator-calori/id6757112049/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 17 MB | 44 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Across Matrix](https://appshunter.io/developer/1732744795) | [JanoGroup LLC](https://appshunter.io/developer/1781461557) |

## What reviewers say

### Matrix DataSync

[App page](https://appshunter.io/ios/app/matrix-datasync/id6741863545)

Facilitates research and elevates care for rare diseases by syncing patient device data to a central platform. It securely transfers biometric data from personal devices for population-based research and analysis.

**Highlights:** Syncs patient device data, Facilitates rare disease research, Elevates patient care, Secure data storage, Biometric data transfer, MDDS Class I exempt system

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### AI Calorie Calculator

[App page](https://appshunter.io/ios/app/ai-calorie-calculator-calori/id6757112049)

Effortlessly track your calorie intake and macros by simply taking a photo of your meal. This app uses AI to analyze your food, providing a quick breakdown without manual entry, making daily nutrition monitoring simpler.

**Highlights:** Scan meals with AI from photos, Estimate calories and macros, Log food faster with camera, Track protein, carbs, and fat, Simple calorie and food diary, Daily nutrition monitoring

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly - Premium | $9.99 | per month |
| Annual - Premium | $59.99 | per year |


## Frequently asked questions

### Is Matrix DataSync free?

Matrix DataSync is free to download, with no in-app purchases.

### Is AI Calorie Calculator free?

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

### Which has better reviews, Matrix DataSync or AI Calorie Calculator?

Matrix DataSync and AI Calorie Calculator are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do Matrix DataSync or AI Calorie Calculator have ads?

AI Calorie Calculator shows ads; Matrix DataSync does not.

### Which is updated more often, Matrix DataSync or AI Calorie Calculator?

Matrix DataSync ships an update every 3 weeks, and AI Calorie Calculator fortnightly. Most recently, Matrix DataSync was updated on October 21, 2026 and AI Calorie Calculator on October 4, 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.*