# Smart iOCR vs RobustScanner

The clearest difference is update cadence: RobustScanner at every 2 months against Smart iOCR's every 11 months. On price, ads, 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.

Smart iOCR ships an update every 11 months, RobustScanner every 2 months. The most recent releases landed on September 26, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Smart iOCR | RobustScanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Size | 1 MB | 40 MB |
| Requires iOS | **15.5** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Muhammad Umar Aibak](https://appshunter.io/developer/1693552787) | [Chengdu Daiyu Ledong Technology Co., Ltd](https://appshunter.io/developer/1859856325) |

## What reviewers say

### Smart iOCR

[App page](https://appshunter.io/ios/app/smart-iocr/id6465893220)

**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 Smart iOCR free?

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

### Is RobustScanner free?

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

### Do Smart iOCR or RobustScanner have ads?

Neither Smart iOCR nor RobustScanner shows ads.

### Which is updated more often, Smart iOCR or RobustScanner?

Smart iOCR ships an update every 11 months, and RobustScanner every 2 months. Most recently, Smart iOCR was updated on September 26, 2026 and RobustScanner on October 2, 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.*