# Cortex vs LLMster

The clearest difference is ads: LLMster at none against Cortex's shown. Cortex's advantage is iOS requirement (17.0 vs 26.0). 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 | Cortex | LLMster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/llmster/id6776621953/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Every 11 days |
| Monetization | — | Free |
| Size | 7 MB | 10 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pratik Poudel](https://appshunter.io/developer/1789053079) | [Dave Sebek](https://appshunter.io/developer/1436898695) |

## What reviewers say

### Cortex

[App page](https://appshunter.io/ios/app/cortex-private-ai-assistant/id6759742402)

**Features:** macOS Compatibility

**In-app purchases:** none


### LLMster

[App page](https://appshunter.io/ios/app/llmster/id6776621953)

Connect to local AI models for fast, private conversations on your iPhone or iPad. Manage your models, organize chats, and utilize features like vision and hands-free voice interaction. Your data stays on your device and server.

**Highlights:** Connect to local AI models, Private by design, no cloud relay, Organize chats by title, model, or folder, Vision support for image-based conversations, Hands-free voice chat with on-device speech recognition, Stream reasoning and rich Markdown responses, Background processing with Live Activities

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

**In-app purchases:** none


## Frequently asked questions

### Is Cortex free?

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

### Is LLMster free?

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

### Do Cortex or LLMster have ads?

Cortex shows ads; LLMster 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.*