# Hidden Camera Detector vs Rdio Client

The clearest difference is in-app purchases: Rdio Client at none against Hidden Camera Detector's 6. Hidden Camera Detector's advantage is update cadence (every 2 days vs weekly) and iOS requirement (16.0 vs 26.5). On price, ads and device support there is nothing between them.

Both are free to download. Hidden Camera Detector sells 6 in-app purchases, starting at $8.99 per 7 days. Rdio Client asks for nothing beyond the download.

Hidden Camera Detector ships an update every 2 days, Rdio Client weekly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Hidden Camera Detector | Rdio Client |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Size | 12 MB | 1 MB |
| Requires iOS | **16.0** | 26.5 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mary Hopkins](https://appshunter.io/developer/1818840215) | [Jamie Stephens](https://appshunter.io/developer/6787158273) |

## What reviewers say

### Hidden Camera Detector

[App page](https://appshunter.io/ios/app/hidden-camera-detector-mtrak/id6746871352)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spy Device Scanner&Wifi Finder | $8.99 | per 7 days |
| Spy Device Scanner&Wifi Finder | $8.99 | per 7 days |
| Find Bluetooth Device Tracker | $14.99 | per month |
| Find Bluetooth Device Tracker | $15.99 | per month |
| Spy Device Scanner&Wifi Finder | $83.99 | per year |
| Spy Device Scanner&Wifi Finder | $99.99 | per year |


### Rdio Client

[App page](https://appshunter.io/ios/app/rdio-client/id6787158270)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hidden Camera Detector free?

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

### Is Rdio Client free?

Rdio Client is free to download, with no in-app purchases.

### Do Hidden Camera Detector or Rdio Client have ads?

Neither Hidden Camera Detector nor Rdio Client shows ads.

### Which is updated more often, Hidden Camera Detector or Rdio Client?

Hidden Camera Detector ships an update every 2 days, and Rdio Client weekly. Most recently, Hidden Camera Detector was updated on October 25, 2026 and Rdio Client on October 28, 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.*