# Metal Detector and Spy Camera vs bluSensor

The clearest difference is review sentiment: Metal Detector and Spy Camera at 57% against bluSensor's 0%. Metal Detector and Spy Camera also leads on rating (4.2 vs 1.0) and ratings volume (11K vs 5). bluSensor's advantage is in-app purchases (none vs 6) and update cadence (every 2 months vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Metal Detector and Spy Camera sells 4 in-app purchases, starting at $4.99 per 7 days. bluSensor asks for nothing beyond the download.

Metal Detector and Spy Camera holds the better App Store score, 4.2 against 1.0. That said, the two scores are not equally well evidenced: Metal Detector and Spy Camera has 11K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 57% of Metal Detector and Spy Camera's written reviews are positive against 0% of bluSensor's.

Metal Detector and Spy Camera ships an update every 5 months, bluSensor every 2 months. The most recent releases landed on October 19, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Metal Detector and Spy Camera | bluSensor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (11K ratings)](https://appshunter.io/ios/app/metal-detector-and-spy-camera/id409682366/reviews)** | [1.0 (5 ratings)](https://appshunter.io/ios/app/blusensor/id1018752395/reviews) |
| Number of ratings | **11K** | 5 |
| Positive reviews | **57.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Subscription | **Free** |
| Size | 80 MB | 31 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Giorgia De Giorgi](https://appshunter.io/developer/1721878045) | [Almendo Technologies GmbH](https://appshunter.io/developer/1018752244) |

## What reviewers say

### Metal Detector and Spy Camera

[App page](https://appshunter.io/ios/app/metal-detector-and-spy-camera/id409682366)

This app acts as a versatile detection toolkit, helping you find hidden metal objects, magnetic fields, and potential spy cameras. It also includes tools to check your WiFi network for unknown devices and scan your email for data breaches, enhancing your safety and aiding home improvement projects.

**Highlights:** Metal detector, Magnetic field detector, WiFi device scanner, Hidden camera finder, Email breach checker, Stud finder

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly premium | $4.99 | per 7 days |
| Weekly premium | $4.99 | per 7 days |
| Yearly premium | $9.99 | per year |
| Yearly premium | $9.99 | per year |

**What reviewers like**

- 🚀 Works well
- 👍 Helpful for finding metal objects
- 🔍 Accurate metal detection
- 💡 Useful for finding property markers
- 👍 Easy to use

**What reviewers complain about**

- 🐛 Doesn't work consistently
- 🐛 Inaccurate readings
- 🔒 Potential privacy/security concerns
- 💰 Subscription-based model
- 🔋 High battery consumption

**Reported bugs**

- Crashes frequently
- Sensitivity issues
- Inconsistent performance

**Requested features**

- More detailed instructions on how to use
- Ability to detect more types of metals
- Improved sensitivity and accuracy
- Compatibility with more phone models


### bluSensor

[App page](https://appshunter.io/ios/app/blusensor/id1018752395)

Monitor temperature, humidity, and air quality with wireless sensors. Get real-time data, alerts, and historical tracking on your smartphone or tablet. Suitable for home and professional environments.

**Highlights:** Real-time environmental monitoring, Temperature and humidity tracking, Air quality alerts, Historical data logging, Smartphone and tablet compatibility, Web app access

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

**In-app purchases:** none


## Frequently asked questions

### Is Metal Detector and Spy Camera free?

Metal Detector and Spy Camera is free to download, with in-app purchases available.

### Is bluSensor free?

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

### Which has better reviews, Metal Detector and Spy Camera or bluSensor?

Metal Detector and Spy Camera is rated higher. Metal Detector and Spy Camera averages 4.2 out of 5 from 11K ratings, while bluSensor averages 1.0 from 5 ratings.

### Do Metal Detector and Spy Camera or bluSensor have ads?

Neither Metal Detector and Spy Camera nor bluSensor shows ads.

### Which is updated more often, Metal Detector and Spy Camera or bluSensor?

Metal Detector and Spy Camera ships an update every 5 months, and bluSensor every 2 months. Most recently, Metal Detector and Spy Camera was updated on October 19, 2026 and bluSensor on October 13, 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.*