# Composa AI vs FrankenMermaid

The clearest difference is ads: FrankenMermaid at none against Composa AI's shown. Composa AI's advantage is iOS requirement (13.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Composa AI | FrankenMermaid |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Size | 32 MB | 8 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 9+ | 4+ |
| Developer | [俊茂 潘](https://appshunter.io/developer/1882168966) | [Jeffrey Emanuel](https://appshunter.io/developer/1729309695) |

## What reviewers say

### Composa AI

[App page](https://appshunter.io/ios/app/composa-ai/id6760764166)

**Features:** macOS Compatibility

**In-app purchases:** none


### FrankenMermaid

[App page](https://appshunter.io/ios/app/frankenmermaid/id6806905887)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Composa AI free?

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

### Is FrankenMermaid free?

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

### Do Composa AI or FrankenMermaid have ads?

Composa AI shows ads; FrankenMermaid does not.

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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.*