# Camera Detector, Hidden Device vs Qr & BarCode Master+

The clearest difference is in-app purchases: Qr & BarCode Master+ at none against Camera Detector, Hidden Device's 2. Qr & BarCode Master+ also leads on update cadence (every 6 days vs monthly) and iOS requirement (12.0 vs 15.0). Camera Detector, Hidden Device's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Camera Detector, Hidden Device sells 2 in-app purchases, starting at $4.99 per 7 days. Qr & BarCode Master+ asks for nothing beyond the download.

Camera Detector, Hidden Device ships an update monthly, Qr & BarCode Master+ every 6 days. The most recent releases landed on September 20, 2026 and May 18, 2026 respectively.

## The numbers

| Metric | Camera Detector, Hidden Device | Qr & BarCode Master+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (91 ratings)](https://appshunter.io/ios/app/camera-detector-hidden-device/id1608947834/reviews)** | — |
| Number of ratings | **91** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 38 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrei Semianenka](https://appshunter.io/developer/1608947836) | [ahmed arafa](https://appshunter.io/developer/1579899130) |

## What reviewers say

### Camera Detector, Hidden Device

[App page](https://appshunter.io/ios/app/camera-detector-hidden-device/id1608947834)

Locate lost Bluetooth devices like headphones and trackers quickly. It also scans your Wi-Fi network to detect hidden cameras and other connected devices. Find your missing electronics and ensure your privacy with this comprehensive utility.

**Highlights:** Locate lost Bluetooth devices, Scan Wi-Fi for cameras, Detect trackers and headphones, Device radar shows nearby devices, Supports a wide range of Apple and fitness trackers, Finds various Bluetooth and Wi-Fi devices

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Monthly | $9.99 | per month |


### Qr & BarCode Master+

[App page](https://appshunter.io/ios/app/qr-and-barcode-master-plus/id6746342743)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Camera Detector, Hidden Device free?

Camera Detector, Hidden Device is free to download, with in-app purchases available.

### Is Qr & BarCode Master+ free?

Qr & BarCode Master+ is free to download, with no in-app purchases.

### Do Camera Detector, Hidden Device or Qr & BarCode Master+ have ads?

Qr & BarCode Master+ shows ads; Camera Detector, Hidden Device does not.

### Which is updated more often, Camera Detector, Hidden Device or Qr & BarCode Master+?

Camera Detector, Hidden Device ships an update monthly, and Qr & BarCode Master+ every 6 days. Most recently, Camera Detector, Hidden Device was updated on September 20, 2026 and Qr & BarCode Master+ on May 18, 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.*