# Chatrrr.ai vs Nautilo

The clearest difference is device support: Chatrrr.ai at 3 against Nautilo's 1. On price, ads, in-app purchases and iOS requirement 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 | Nautilo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 44 MB | 60 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Ioannis Kamarikos](https://appshunter.io/developer/1847142646) | [Kentauros AI Inc.](https://appshunter.io/developer/6800470421) |

## What reviewers say

### Chatrrr.ai

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

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

**In-app purchases:** none


### Nautilo

[App page](https://appshunter.io/ios/app/nautilo/id6800470419)

**In-app purchases:** none


## Frequently asked questions

### Is Chatrrr.ai free?

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

### Is Nautilo free?

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

### Do Chatrrr.ai or Nautilo have ads?

Neither Chatrrr.ai nor Nautilo shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*