# LLM Pigeon vs OCR Server

The clearest difference is in-app purchases: LLM Pigeon at none against OCR Server's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. OCR Server sells 1 one-off in-app purchase. LLM Pigeon asks for nothing beyond the download.

LLM Pigeon ships an update weekly, OCR Server every 4 days. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | LLM Pigeon | OCR Server |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/llm-pigeon/id6746935952/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free | — |
| Size | 7 MB | 19 MB |
| Requires iOS | **17.0** | 18.4 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Perma Evidence SA](https://appshunter.io/developer/1628117471) | [Wei-Cheng Ling](https://appshunter.io/developer/1155984309) |

## What reviewers say

### LLM Pigeon

[App page](https://appshunter.io/ios/app/llm-pigeon/id6746935952)

This app provides a private AI chatbot experience by running large language models locally on your Mac. Messages are stored in your iCloud, ensuring your data never leaves your devices. Choose from built-in models or integrate your own.

**Highlights:** 100% privacy, no data sent to cloud, Local large language model execution, iCloud sync between iPhone and Mac, Choice of built-in or custom LLM models, Optional web search integration

**Features:** macOS Compatibility

**In-app purchases:** none


### OCR Server

[App page](https://appshunter.io/ios/app/ocr-server/id6749533041)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a coffee | $4.99 | one-time |


## Frequently asked questions

### Is LLM Pigeon free?

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

### Is OCR Server free?

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

### Do LLM Pigeon or OCR Server have ads?

Neither LLM Pigeon nor OCR Server shows ads.

### Which is updated more often, LLM Pigeon or OCR Server?

LLM Pigeon ships an update weekly, and OCR Server every 4 days. Most recently, LLM Pigeon was updated on October 8, 2026 and OCR Server on October 10, 2026.

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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.*