# Mobile OCR Scanner vs Korin

The clearest difference is ads: Korin at none against Mobile OCR Scanner's shown. Korin also leads on update cadence (every 6 weeks vs every 111 months). Mobile OCR Scanner's advantage is iOS requirement (13.0 vs 15.0). 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.

Mobile OCR Scanner ships an update every 111 months, Korin every 6 weeks. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Mobile OCR Scanner | Korin |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 111 months | **Every 6 weeks** |
| Monetization | Ad-supported | — |
| Size | 193 MB | 84 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | +4 | 17+ |
| Developer | [Ramalingam Sivaramakrishnan](https://appshunter.io/developer/892706271) | [Instabuy Servicos de Tecnologia Ltda](https://appshunter.io/developer/1031047995) |

## What reviewers say

### Mobile OCR Scanner

[App page](https://appshunter.io/ios/app/mobile-ocr-scanner-pdf-scan/id1089005869)

Transform your iPhone or iPad into a portable scanner. Effortlessly capture documents, receipts, and contracts, then enhance them for professional quality. Extract text using OCR for easy editing and sharing.

**Highlights:** Mobile document scanning, Automatic border detection, Scan quality optimization, OCR text extraction, PDF and JPEG export, Cloud service integration

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

**In-app purchases:** none


### Korin

[App page](https://appshunter.io/ios/app/korin/id1543982539)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mobile OCR Scanner free?

Mobile OCR Scanner is free to download, with no in-app purchases.

### Is Korin free?

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

### Do Mobile OCR Scanner or Korin have ads?

Mobile OCR Scanner shows ads; Korin does not.

### Which is updated more often, Mobile OCR Scanner or Korin?

Mobile OCR Scanner ships an update every 111 months, and Korin every 6 weeks. Most recently, Mobile OCR Scanner was updated on October 24, 2026 and Korin on October 15, 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.*