# 扫描大师 vs Lenovo Smart Scanner

The clearest difference is in-app purchases: Lenovo Smart Scanner at none against 扫描大师's 6. Lenovo Smart Scanner also leads on ads (none vs shown). 扫描大师's advantage is update cadence (every 2 weeks vs every 6 weeks) and iOS requirement (11.0 vs 13). On price and device support there is nothing between them.

Both are free to download. 扫描大师 sells 6 in-app purchases, starting at $4.49 per 7 days. Lenovo Smart Scanner asks for nothing beyond the download.

扫描大师 ships an update every 2 weeks, Lenovo Smart Scanner every 6 weeks. The most recent releases landed on September 10, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | 扫描大师 | Lenovo Smart Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | — | Free |
| Size | 329 MB | 142 MB |
| Requires iOS | **11.0** | 13 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ADSOARING LTD](https://appshunter.io/developer/1436941800) | [Lenovo(Beijing) Limited](https://appshunter.io/developer/529398188) |

## What reviewers say

### 扫描大师

[App page](https://appshunter.io/ios/app/ocr/id1575213823)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员购买 | $4.49 | per 7 days |
| 月付 | $8.99 | per month |
| 月度会员 | $8.99 | per month |
| 半年度会员 | $13.49 | per 6 months |
| 年度订阅会员 | $19.49 | per year |
| 年度会员购买 | $24.49 | per year |


### Lenovo Smart Scanner

[App page](https://appshunter.io/ios/app/lenovo-smart-scanner/id6443909173)

Transform your device into a powerful scanner. Recognize text in images using OCR to convert documents, photos, and notes into editable PDF or JPEG files. Easily transfer your scanned content to any device.

**Highlights:** Document scanning, OCR text recognition, Convert to PDF, Convert to JPEG, Cross-device compatibility

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

**In-app purchases:** none


## Frequently asked questions

### Is 扫描大师 free?

扫描大师 is free to download, with in-app purchases available.

### Is Lenovo Smart Scanner free?

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

### Do 扫描大师 or Lenovo Smart Scanner have ads?

扫描大师 shows ads; Lenovo Smart Scanner does not.

### Which is updated more often, 扫描大师 or Lenovo Smart Scanner?

扫描大师 ships an update every 2 weeks, and Lenovo Smart Scanner every 6 weeks. Most recently, 扫描大师 was updated on September 10, 2026 and Lenovo Smart Scanner on August 14, 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.*