# Detect Hidden Camera vs O3Z

The clearest difference is in-app purchases: O3Z at none against Detect Hidden Camera's 4. Detect Hidden Camera's advantage is update cadence (every 6 weeks vs every 4 months) and iOS requirement (10.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Detect Hidden Camera sells 4 in-app purchases, starting at $9.99 per 7 days. O3Z asks for nothing beyond the download.

Detect Hidden Camera ships an update every 6 weeks, O3Z every 4 months. The most recent releases landed on September 26, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | Detect Hidden Camera | O3Z |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (842 ratings)](https://appshunter.io/ios/app/detect-hidden-camera/id1605066265/reviews)** | — |
| Number of ratings | **842** | — |
| Positive reviews | 21.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | Subscription | — |
| Size | 39 MB | 4 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [META GRAPH LIMITED](https://appshunter.io/developer/1591385911) | [Stem S.r.l.](https://appshunter.io/developer/1577070000) |

## What reviewers say

### Detect Hidden Camera

[App page](https://appshunter.io/ios/app/detect-hidden-camera/id1605066265)

Scan your surroundings for hidden cameras using Wi-Fi and Bluetooth detection. Identify suspicious devices in hotels, rentals, and public spaces to ensure your privacy and safety. Offers guides to help you find potential spy lenses.

**Highlights:** Wi-Fi camera detection, Bluetooth camera detection, Infrared camera detection, Spy lens detection, Anti-sneak shooting guides

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hidden Camera VIP Weekly | $9.99 | per 7 days |
| Hidden Camera VIP Monthly | $15.99 | per month |
| Hidden Camera VIP Yearly | $39.99 | per year |
| Hidden Camera VIP Lifetime | $46.99 | one-time |

**What reviewers like**

- 👍 Awesome app
- 👍 Works great
- 👍 Good value

**What reviewers complain about**

- 🐛 Doesn't work
- 💰 Expensive
- 💰 Paywall
- 🤔 Doesn't detect cameras
- 🤔 Provides limited information

**Reported bugs**

- Scanning issues
- Scrolling problems
- Unreliable detection

**Requested features**

- Better explanation of features
- More detailed reporting
- Free trial option


### O3Z

[App page](https://appshunter.io/ios/app/o3z-tech-connect/id1609095280)

**In-app purchases:** none


## Frequently asked questions

### Is Detect Hidden Camera free?

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

### Is O3Z free?

O3Z is free to download, with no in-app purchases.

### Do Detect Hidden Camera or O3Z have ads?

Neither Detect Hidden Camera nor O3Z shows ads.

### Which is updated more often, Detect Hidden Camera or O3Z?

Detect Hidden Camera ships an update every 6 weeks, and O3Z every 4 months. Most recently, Detect Hidden Camera was updated on September 26, 2026 and O3Z on May 16, 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.*