# Chatrrr.ai vs AI Thinkin

The clearest difference is ads: Chatrrr.ai at none against AI Thinkin's shown. AI Thinkin's advantage is iOS requirement (13.0 vs 15.1). 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 | Chatrrr.ai | AI Thinkin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 5 days |
| Size | 44 MB | 111 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Ioannis Kamarikos](https://appshunter.io/developer/1847142646) | [FANG Inc.](https://appshunter.io/developer/412624975) |

## What reviewers say

### Chatrrr.ai

[App page](https://appshunter.io/ios/app/chatrrrai/id6754825145)

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

**In-app purchases:** none


### AI Thinkin

[App page](https://appshunter.io/ios/app/ai-thinkin/id6757946384)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chatrrr.ai free?

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

### Is AI Thinkin free?

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

### Do Chatrrr.ai or AI Thinkin have ads?

AI Thinkin shows ads; Chatrrr.ai 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.*