# Local Brain vs KAIROS

The clearest difference is in-app purchases: Local Brain at none against KAIROS's 1. KAIROS's advantage is iOS requirement (12.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. KAIROS sells 1 in-app purchase, starting at $9.99 per year. Local Brain asks for nothing beyond the download.

## The numbers

| Metric | Local Brain | KAIROS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.9 (7 ratings)](https://appshunter.io/ios/app/local-brain/id6476066730/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Monetization | Free | — |
| Size | 8 MB | 41 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Michal Jach](https://appshunter.io/developer/1474348197) | [Tengri Vertex LLC](https://appshunter.io/developer/1854695149) |

## What reviewers say

### Local Brain

[App page](https://appshunter.io/ios/app/local-brain/id6476066730)

This app allows you to run powerful AI language models directly on your device, ensuring complete privacy and offline functionality. Select from various models and manage multiple conversations simultaneously for a personalized AI experience.

**Highlights:** Run AI models locally, Full offline capability, Choose from multiple models, Create multiple chat contexts, Privacy-focused AI

**Features:** macOS Compatibility

**In-app purchases:** none


### KAIROS

[App page](https://appshunter.io/ios/app/kairos-protocol/id6756001310)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kairos Premium | $9.99 | per year |


## Frequently asked questions

### Is Local Brain free?

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

### Is KAIROS free?

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

### Do Local Brain or KAIROS have ads?

Neither Local Brain nor KAIROS 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.*