# Ytech vs OCR Server

The clearest difference is in-app purchases: Ytech at none against OCR Server's 1. Ytech also leads on iOS requirement (13.0 vs 18.4). 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. Ytech asks for nothing beyond the download.

Ytech ships an update every 5 days, OCR Server every 4 days. The most recent releases landed on September 19, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Ytech | OCR Server |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 4 days** |
| Size | 95 MB | 19 MB |
| Requires iOS | **13.0** | 18.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Yota International Technology Limited](https://appshunter.io/developer/1719222244) | [Wei-Cheng Ling](https://appshunter.io/developer/1155984309) |

## What reviewers say

### Ytech

[App page](https://appshunter.io/ios/app/ytech/id6479199711)

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

**In-app purchases:** none


### OCR Server

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

**Features:** macOS Compatibility

**In-app purchases (1)**

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


## Frequently asked questions

### Is Ytech free?

Ytech 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 Ytech or OCR Server have ads?

Neither Ytech nor OCR Server shows ads.

### Which is updated more often, Ytech or OCR Server?

Ytech ships an update every 5 days, and OCR Server every 4 days. Most recently, Ytech was updated on September 19, 2026 and OCR Server on September 8, 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.*