# 扫描大师 vs 易齐管

The clearest difference is in-app purchases: 易齐管 at none against 扫描大师's 3. 扫描大师's advantage is update cadence (every 3 weeks vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 扫描大师 sells 3 in-app purchases, starting at $2.99 per month. 易齐管 asks for nothing beyond the download.

扫描大师 ships an update every 3 weeks, 易齐管 every 6 months. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 扫描大师 | 易齐管 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Size | 48 MB | 75 MB |
| Requires iOS | 11.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [坪 王](https://appshunter.io/developer/1658473455) | [Freedo Digital Technology (Hangzhou) Co., Ltd.](https://appshunter.io/developer/1451022384) |

## What reviewers say

### 扫描大师

[App page](https://appshunter.io/ios/app/and/id6447673449)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全能扫描仪月会员 | $2.99 | per month |
| 全能扫描仪年会员 | $19.99 | per year |
| 全能扫描仪永久会员 | $39.99 | one-time |


### 易齐管

[App page](https://appshunter.io/ios/app/id6448341140)

**Features:** 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 易齐管 free?

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

### Do 扫描大师 or 易齐管 have ads?

Neither 扫描大师 nor 易齐管 shows ads.

### Which is updated more often, 扫描大师 or 易齐管?

扫描大师 ships an update every 3 weeks, and 易齐管 every 6 months. Most recently, 扫描大师 was updated on October 10, 2026 and 易齐管 on October 12, 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.*