# PDF Fox vs Hidden Camera Detector

The clearest difference is review sentiment: Hidden Camera Detector at 100% against PDF Fox's 0%. Hidden Camera Detector also leads on update cadence (every 3 days vs every 2 months). PDF Fox's advantage is in-app purchases (none vs 5) and iOS requirement (15.1 vs 18.1). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Hidden Camera Detector sells 5 in-app purchases, starting at $3.99 per 7 days. PDF Fox asks for nothing beyond the download.

PDF Fox ships an update every 2 months, Hidden Camera Detector every 3 days. The most recent releases landed on September 20, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | PDF Fox | Hidden Camera Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/hidden-camera-detector-scan/id6756610396/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | Free |
| Size | 43 MB | 63 MB |
| Requires iOS | **15.1** | 18.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yasin Kuyu](https://appshunter.io/developer/1234723142) | [Artur Karachev](https://appshunter.io/developer/1678382844) |

## What reviewers say

### PDF Fox

[App page](https://appshunter.io/ios/app/pdf-fox/id6756534248)

This comprehensive toolkit offers a suite of PDF management features, including editing, scanning, signing, and conversion. It prioritizes user privacy by operating entirely offline, ensuring your documents remain on your device without requiring accounts or subscriptions.

**Highlights:** Offline PDF editing, OCR text recognition, Secure PDF signing, Document scanning, PDF merging and splitting, File compression, Password protection

**Features:** macOS Compatibility

**In-app purchases:** none


### 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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (1 Week) | $3.99 | per 7 days |
| Premium (1 Week) | $3.99 | per 7 days |
| Premium (1 Year) | $9.99 | per year |
| Premium (1 Year) | $19.99 | per year |
| Premium (1 Year) | $19.99 | per year |


## Frequently asked questions

### Is PDF Fox free?

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

### Is Hidden Camera Detector free?

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

### Do PDF Fox or Hidden Camera Detector have ads?

Neither PDF Fox nor Hidden Camera Detector shows ads.

### Which is updated more often, PDF Fox or Hidden Camera Detector?

PDF Fox ships an update every 2 months, and Hidden Camera Detector every 3 days. Most recently, PDF Fox was updated on September 20, 2026 and Hidden Camera Detector on October 12, 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.*