# Hidden Spy Camera Detector vs ADC Urethane Systems

The clearest difference is price: ADC Urethane Systems at Free against Hidden Spy Camera Detector's $2.99. ADC Urethane Systems also leads on rating (5.0 vs 4.1) and update cadence (every 3 months vs every 7 months). Hidden Spy Camera Detector's advantage is ratings volume (124 vs 7). On ads, in-app purchases, monetization model and device support there is nothing between them.

ADC Urethane Systems is free to download; Hidden Spy Camera Detector costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ADC Urethane Systems holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Hidden Spy Camera Detector has 124 ratings behind it against 7, so its average is the more settled of the two.

Hidden Spy Camera Detector ships an update every 7 months, ADC Urethane Systems every 3 months. The most recent releases landed on September 27, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Hidden Spy Camera Detector | ADC Urethane Systems |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.1 (124 ratings)](https://appshunter.io/ios/app/hidden-spy-camera-detector/id1341298455/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/adc-urethane-systems/id1462098192/reviews)** |
| Number of ratings | **124** | 7 |
| Positive reviews | 17.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 40 MB | 13 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pratik Parekh](https://appshunter.io/developer/1341298454) | [CODIFI LLC](https://appshunter.io/developer/1197506641) |

## What reviewers say

### Hidden Spy Camera Detector

[App page](https://appshunter.io/ios/app/hidden-spy-camera-detector/id1341298455)

This app helps you find hidden spy cameras using your phone's sensors and AI. It detects wired, wireless, infrared, Bluetooth, and Wi-Fi cameras in various locations like hotels and changing rooms. Includes tips for staying protected.

**Highlights:** Detect wired cameras via magnetic activity, Detect infrared cameras using IR mode, AI-powered lens detector, Detect Bluetooth cameras, Detect Wi-Fi cameras, Tips and tricks for protection

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

**In-app purchases:** none


### ADC Urethane Systems

[App page](https://appshunter.io/ios/app/adc-urethane-systems/id1462098192)

This free utility app provides users with essential tools for urethane products. It includes casting calculators, formulation search, and access to technical data sheets and safety data sheets.

**Highlights:** Casting calculators, Formulation search, Technical data sheets, US SDS access, Urethane product information

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hidden Spy Camera Detector free?

Hidden Spy Camera Detector costs $2.99, with no in-app purchases.

### Is ADC Urethane Systems free?

ADC Urethane Systems is free to download, with no in-app purchases.

### Which has better reviews, Hidden Spy Camera Detector or ADC Urethane Systems?

ADC Urethane Systems is rated higher. Hidden Spy Camera Detector averages 4.1 out of 5 from 124 ratings, while ADC Urethane Systems averages 5.0 from 7 ratings.

### Do Hidden Spy Camera Detector or ADC Urethane Systems have ads?

Neither Hidden Spy Camera Detector nor ADC Urethane Systems shows ads.

### Which is updated more often, Hidden Spy Camera Detector or ADC Urethane Systems?

Hidden Spy Camera Detector ships an update every 7 months, and ADC Urethane Systems every 3 months. Most recently, Hidden Spy Camera Detector was updated on September 27, 2026 and ADC Urethane Systems on June 1, 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.*