# Iris Macros vs GammaLab

The clearest difference is in-app purchases: GammaLab at none against Iris Macros's 2. On price, device support and iOS requirement there is nothing between them.

Both are free to download. Iris Macros sells 2 in-app purchases, starting at $2.99 per month. GammaLab asks for nothing beyond the download.

## The numbers

| Metric | Iris Macros | GammaLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/iris-macros/id6477751819/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 8 MB |
| Requires iOS | **17.0** | 17.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Didier Fuentes](https://appshunter.io/developer/1636573466) | [David Perez](https://appshunter.io/developer/1243793573) |

## What reviewers say

### Iris Macros

[App page](https://appshunter.io/ios/app/iris-macros/id6477751819)

This app uses AI to estimate the macronutrients in your meals from a photo. It offers instant insights into calories, fats, proteins, and carbohydrates without manual input. Enjoy a private and intuitive experience for healthier eating.

**Highlights:** AI-powered macro estimation from photos, Instant nutrient insights (calories, macros), Anonymous and private user experience, Intuitive and user-friendly interface, User-controlled data management, No personal information required for use

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $2.99 | per month |
| Unlimited Access | $29.99 | per year |


### GammaLab

[App page](https://appshunter.io/ios/app/gammalab/id6774365968)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Iris Macros free?

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

### Is GammaLab free?

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

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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.*