# ScanMaster vs 针孔设备检测

The clearest difference is update cadence: 针孔设备检测 at every 2 days against ScanMaster's every 5 weeks. On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. ScanMaster sells 5 in-app purchases, starting at $3.99 per 7 days and 针孔设备检测 sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for ScanMaster against 5.0 for 针孔设备检测. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

ScanMaster ships an update every 5 weeks, 针孔设备检测 every 2 days. The most recent releases landed on September 3, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | ScanMaster | 针孔设备检测 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/scanmaster-scan-room-devices/id1624636159/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/id6447845654/reviews) |
| Number of ratings | **4** | 2 |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 32 MB | 42 MB |
| Requires iOS | **11.0** | 11.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Wuhan Starlink Network Technology Co., Ltd.](https://appshunter.io/developer/1624636161) | [国亮 刘](https://appshunter.io/developer/1672897976) |

## What reviewers say

### ScanMaster

[App page](https://appshunter.io/ios/app/scanmaster-scan-room-devices/id1624636159)

This utility app helps travelers protect their privacy by detecting wireless, red dot, magnetic field, and Bluetooth devices. It also provides guides on finding spy cameras in various situations.

**Highlights:** Wireless device scanning, Red dot detection, Magnetic field scanning, Bluetooth scanning, Anti-spy camera guides, Privacy protection

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Membership-New version | $3.99 | per 7 days |
| Weekly membership | $11.90 | per 7 days |
| Seasonal membership | $24.99 | per 3 months |
| Forever membership | $27.90 | one-time |
| 超级会员 | $29.99 | one-time |


### 针孔设备检测

[App page](https://appshunter.io/ios/app/id6447845654)

This app helps detect hidden surveillance devices in private spaces like hotels and rentals. It scans for hidden cameras, Wi-Fi, and Bluetooth devices, providing detailed reports to protect your privacy.

**Highlights:** Hidden camera detection, Wi-Fi network scanning, Bluetooth device scanning, Detailed detection reports, Privacy protection for travelers

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周订阅 | $3.99 | per 7 days |
| 月订阅 | $9.99 | per month |


## Frequently asked questions

### Is ScanMaster free?

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

### Is 针孔设备检测 free?

针孔设备检测 is free to download, with in-app purchases available.

### Which has better reviews, ScanMaster or 针孔设备检测?

ScanMaster and 针孔设备检测 are both rated 5.0 out of 5 on the App Store, from 4 and 2 ratings respectively.

### Do ScanMaster or 针孔设备检测 have ads?

Neither ScanMaster nor 针孔设备检测 shows ads.

### Which is updated more often, ScanMaster or 针孔设备检测?

ScanMaster ships an update every 5 weeks, and 针孔设备检测 every 2 days. Most recently, ScanMaster was updated on September 3, 2026 and 针孔设备检测 on June 1, 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.*