# 马克一下 vs 万能扫

The clearest difference is price: 万能扫 at Free against 马克一下's $9.99. 万能扫 also leads on iOS requirement (17.0 vs 26.0). 马克一下's advantage is in-app purchases (none vs 1). On update cadence, ads and device support there is nothing between them.

万能扫 is free to download; 马克一下 costs $9.99 up front. 万能扫 sells 1 one-off in-app purchase. 马克一下 asks for nothing beyond the download.

马克一下 ships an update every 3 weeks, 万能扫 every 5 weeks. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 马克一下 | 万能扫 |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Size | 58 MB | 4 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, Mac | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Beijing Memory Vision Technology Co., Ltd.](https://appshunter.io/developer/1475464439) | [帅 李](https://appshunter.io/developer/1572172304) |

## What reviewers say

### 马克一下

[App page](https://appshunter.io/ios/app/id1506732977)

**Features:** Vision Pro support

**In-app purchases:** none


### 万能扫

[App page](https://appshunter.io/ios/app/id6794778808)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 万能扫 Pro | $2.99 | one-time |


## Frequently asked questions

### Is 马克一下 free?

马克一下 costs $9.99, with no in-app purchases.

### Is 万能扫 free?

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

### Do 马克一下 or 万能扫 have ads?

Neither 马克一下 nor 万能扫 shows ads.

### Which is updated more often, 马克一下 or 万能扫?

马克一下 ships an update every 3 weeks, and 万能扫 every 5 weeks. Most recently, 马克一下 was updated on November 3, 2026 and 万能扫 on November 6, 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.*