# 万能扫描王 vs PDF Scan

The clearest difference is update cadence: PDF Scan at every 3 days against 万能扫描王's monthly. 万能扫描王's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 万能扫描王 sells 4 in-app purchases, starting at $4.99 per 7 days and PDF Scan sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

万能扫描王 ships an update monthly, PDF Scan every 3 days. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 万能扫描王 | PDF Scan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Size | 31 MB | 46 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [莎莎 李](https://appshunter.io/developer/1896739152) | [Eduard Bruch](https://appshunter.io/developer/1863571508) |

## What reviewers say

### 万能扫描王

[App page](https://appshunter.io/ios/app/and-ocr/id6756878304)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $4.99 | per 7 days |
| 季度会员 | $9.99 | per 3 months |
| 年会员 | $12.99 | per year |
| 永久会员 | $14.99 | one-time |


### PDF Scan

[App page](https://appshunter.io/ios/app/pdf-scan-sign-edit-document/id6758560926)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| PDF Creator Pro - Annual | $14.99 | per year |
| PDF Scanner Pro | $19.99 | per year |
| Annual Plan | $29.99 | per year |


## Frequently asked questions

### Is 万能扫描王 free?

万能扫描王 is free to download, with in-app purchases available.

### Is PDF Scan free?

PDF Scan is free to download, with in-app purchases available.

### Do 万能扫描王 or PDF Scan have ads?

Neither 万能扫描王 nor PDF Scan shows ads.

### Which is updated more often, 万能扫描王 or PDF Scan?

万能扫描王 ships an update monthly, and PDF Scan every 3 days. Most recently, 万能扫描王 was updated on October 24, 2026 and PDF Scan on October 31, 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.*