# 豆壳扫描 vs PureScan

The clearest difference is in-app purchases: PureScan at none against 豆壳扫描's 2. 豆壳扫描's advantage is iOS requirement (12.0 vs 17.0). On price there is nothing between them.

Both are free to download. 豆壳扫描 sells 2 in-app purchases, starting at $2.99 per month. PureScan asks for nothing beyond the download.

## The numbers

| Metric | 豆壳扫描 | PureScan |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Free |
| Size | 268 MB | 5 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [绍均 张](https://appshunter.io/developer/1343745014) | [Anwa Leo](https://appshunter.io/developer/548912964) |

## What reviewers say

### 豆壳扫描

[App page](https://appshunter.io/ios/app/id6503676826)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 豆壳扫描会员（连续包月） | $2.99 | per month |
| 豆壳扫描会员（连续包年） | $12.99 | per year |


### PureScan

[App page](https://appshunter.io/ios/app/purescan-pdf-document-scanner/id6789188388)

This app is a privacy-focused document scanner that performs all operations locally on your device. It offers on-device OCR for full-text search and creates searchable PDFs without requiring an account or internet access.

**Highlights:** 100% On-Device Scanning, Instant Full-Text Search, Searchable PDF Export, Smart Capture & Perspective Crop, On-Device PDF Password Protection, Multi-Language OCR

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

**In-app purchases:** none


## Frequently asked questions

### Is 豆壳扫描 free?

豆壳扫描 is free to download, with in-app purchases available.

### Is PureScan free?

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

---

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