# chateAI vs Eira

The clearest difference is device support: chateAI at 3 against Eira's 1. chateAI also leads on iOS requirement (15.1 vs 26.0). On price, ads and in-app purchases 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 | chateAI | Eira |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 41 MB | 1 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Andrew Berry](https://appshunter.io/developer/1811736577) | [Dulio Denis](https://appshunter.io/developer/528246509) |

## What reviewers say

### chateAI

[App page](https://appshunter.io/ios/app/chateai/id6759272213)

**Features:** macOS Compatibility

**In-app purchases:** none


### Eira

[App page](https://appshunter.io/ios/app/eira-private-ai-chat/id6789440571)

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

**In-app purchases:** none


## Frequently asked questions

### Is chateAI free?

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

### Is Eira free?

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

### Do chateAI or Eira have ads?

Neither chateAI nor Eira shows ads.

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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.*