# Phone Diagnostics Expert vs Hidden Camera Detector

The clearest difference is update cadence: Hidden Camera Detector at every 2 days against Phone Diagnostics Expert's every 2 weeks. Phone Diagnostics Expert's advantage is iOS requirement (15.0 vs 18.1). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Phone Diagnostics Expert sells 1 one-off in-app purchase and Hidden Camera Detector sells 9 in-app purchases, starting at $6.99 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 — 4.9 for Phone Diagnostics Expert against 5.0 for Hidden Camera Detector. Both are backed by a comparable volume of ratings — 17 and 6 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Phone Diagnostics Expert ships an update every 2 weeks, Hidden Camera Detector every 2 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Phone Diagnostics Expert | Hidden Camera Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (17 ratings)](https://appshunter.io/ios/app/phone-diagnostics-expert/id6752949053/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/hidden-camera-detector-scan/id6756610396/reviews)** |
| Number of ratings | **17** | 6 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free | Free |
| Size | 45 MB | 66 MB |
| Requires iOS | **15.0** | 18.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [君 潘](https://appshunter.io/developer/647696765) | [Artur Karachev](https://appshunter.io/developer/1678382844) |

## What reviewers say

### Phone Diagnostics Expert

[App page](https://appshunter.io/ios/app/phone-diagnostics-expert/id6752949053)

This tool offers a comprehensive diagnostic for your device's hardware and functions. It provides both quick, automatic checks and detailed manual tests for individual components, generating complete reports for troubleshooting or verification.

**Highlights:** One-click automatic hardware detection, Manual verification of individual components, Generation of detailed test result reports, Tests for sensors, connectivity, and hardware, Camera, screen, and system function checks

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Unlock | $0.99 | one-time |


### Hidden Camera Detector

[App page](https://appshunter.io/ios/app/hidden-camera-detector-scan/id6756610396)

This app guides you through inspecting unfamiliar spaces for hidden cameras using visual lens detection, nearby device scanning, and magnetic field readings. It provides structured checklists and on-device reports to help you make informed judgments about suspicious devices.

**Highlights:** Visual lens detection with multiple filters, Nearby device scanning (Bluetooth & Wi-Fi), Magnetic field scanner, Guided inspection checklists, On-device scan reports, Training and tips for inspection

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (1 Week) | $6.99 | per 7 days |
| Premium (1 Week) | $6.99 | per 7 days |
| Premium (1 Month) | $7.99 | per month |
| Premium (1 Month) | $7.99 | per month |
| Premium (1 Year) | $8.99 | per year |
| Premium (1 Year) | $34.99 | per year |
| Premium (1 Year) | $34.99 | per year |
| Premium (Lifetime) | $11.99 | one-time |
| Premium (Lifetime) | $44.99 | one-time |


## Frequently asked questions

### Is Phone Diagnostics Expert free?

Phone Diagnostics Expert is free to download, with in-app purchases available.

### Is Hidden Camera Detector free?

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

### Which has better reviews, Phone Diagnostics Expert or Hidden Camera Detector?

Hidden Camera Detector is rated higher. Phone Diagnostics Expert averages 4.9 out of 5 from 17 ratings, while Hidden Camera Detector averages 5.0 from 6 ratings.

### Do Phone Diagnostics Expert or Hidden Camera Detector have ads?

Neither Phone Diagnostics Expert nor Hidden Camera Detector shows ads.

### Which is updated more often, Phone Diagnostics Expert or Hidden Camera Detector?

Phone Diagnostics Expert ships an update every 2 weeks, and Hidden Camera Detector every 2 days. Most recently, Phone Diagnostics Expert was updated on October 24, 2026 and Hidden Camera Detector 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.*