# OCR扫描仪 vs 随手画画板

The clearest difference is in-app purchases: 随手画画板 at none against OCR扫描仪's 3. 随手画画板 also leads on update cadence (daily vs every 4 months). OCR扫描仪's advantage is iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. OCR扫描仪 sells 3 in-app purchases, starting at $3.99 per month. 随手画画板 asks for nothing beyond the download.

OCR扫描仪 ships an update every 4 months, 随手画画板 daily. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | OCR扫描仪 | 随手画画板 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Daily** |
| Size | 116 MB | 15 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [付雄 李](https://appshunter.io/developer/1514095483) | [Shenzhen Duoxiang Technology Co., Ltd](https://appshunter.io/developer/1534573413) |

## What reviewers say

### OCR扫描仪

[App page](https://appshunter.io/ios/app/ocr-and/id6474518477)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ocr-月会员 | $3.99 | per month |
| 季会员 | $9.99 | per 3 months |
| 年会员 | $29.99 | per year |


### 随手画画板

[App page](https://appshunter.io/ios/app/id6743754582)

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

**In-app purchases:** none


## Frequently asked questions

### Is OCR扫描仪 free?

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

### Is 随手画画板 free?

随手画画板 is free to download, with no in-app purchases.

### Do OCR扫描仪 or 随手画画板 have ads?

Both OCR扫描仪 and 随手画画板 show ads.

### Which is updated more often, OCR扫描仪 or 随手画画板?

OCR扫描仪 ships an update every 4 months, and 随手画画板 daily. Most recently, OCR扫描仪 was updated on October 1, 2026 and 随手画画板 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.*