# OCR Scanner vs RobustScanner

The clearest difference is ads: RobustScanner at none against OCR Scanner's shown. RobustScanner also leads on update cadence (every 2 months vs every 4 months). OCR Scanner's advantage is iOS requirement (13.0 vs 16.0). 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.

OCR Scanner ships an update every 4 months, RobustScanner every 2 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | OCR Scanner | RobustScanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 38 MB | 40 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shreyaskumar Patel](https://appshunter.io/developer/1599209768) | [Chengdu Daiyu Ledong Technology Co., Ltd](https://appshunter.io/developer/1859856325) |

## What reviewers say

### OCR Scanner

[App page](https://appshunter.io/ios/app/ocr-scanner-camera-scanner/id1619606598)

**Features:** macOS Compatibility

**In-app purchases:** none


### RobustScanner

[App page](https://appshunter.io/ios/app/robustscanner/id6751876209)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OCR Scanner free?

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

### Is RobustScanner free?

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

### Do OCR Scanner or RobustScanner have ads?

OCR Scanner shows ads; RobustScanner does not.

### Which is updated more often, OCR Scanner or RobustScanner?

OCR Scanner ships an update every 4 months, and RobustScanner every 2 months. Most recently, OCR Scanner was updated on November 3, 2026 and RobustScanner on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*