# Spy and Hidden Camera Detector vs PDF Converter

The clearest difference is monetization model: PDF Converter at free with in-app purchases against Spy and Hidden Camera Detector's subscription. Spy and Hidden Camera Detector's advantage is review sentiment (33% vs 0%) and ratings volume (187 vs 33). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Spy and Hidden Camera Detector sells 2 in-app purchases, starting at $6.99 per 7 days and PDF Converter sells 3 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 — 4.4 for Spy and Hidden Camera Detector against 4.4 for PDF Converter. That said, the two scores are not equally well evidenced: Spy and Hidden Camera Detector has 187 ratings behind it against 33, so its average is the more settled of the two. Written reviews are what separate them: 33% of Spy and Hidden Camera Detector's written reviews are positive against 0% of PDF Converter's.

Spy and Hidden Camera Detector ships an update daily, PDF Converter every 2 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Spy and Hidden Camera Detector | PDF Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (187 ratings)](https://appshunter.io/ios/app/spy-and-hidden-camera-detector/id6503446363/reviews)** | [4.4 (33 ratings)](https://appshunter.io/ios/app/pdf-converter-editor-scanner/id6744745113/reviews) |
| Number of ratings | **187** | 33 |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 days |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 22 MB | 30 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Patrick Brahm](https://appshunter.io/developer/1814872696) | [DONNA REAHLEEN FREEMAN](https://appshunter.io/developer/1809143459) |

## What reviewers say

### Spy and Hidden Camera Detector

[App page](https://appshunter.io/ios/app/spy-and-hidden-camera-detector/id6503446363)

This security app helps you find hidden cameras and lost Bluetooth devices. It uses effective detection technology to quickly identify devices in your surroundings, offering a more secure and connected experience.

**Highlights:** Hidden camera detection, Bluetooth device finder, Intuitive interface, Effective detection technology, Locate lost devices

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cheap Weekly pro trial | $6.99 | per 7 days |
| Monthly pro | $19.99 | per month |


### PDF Converter

[App page](https://appshunter.io/ios/app/pdf-converter-editor-scanner/id6744745113)

Edit, sign, and scan documents with this powerful PDF tool. Easily import, read, annotate, and fill out PDF files. Convert physical documents into digital PDFs with a few taps.

**Highlights:** Read and view PDF files, Annotate and highlight text, Sign and fill PDF forms, Scan physical documents to PDF, Edit document colors and perspective, Search and zoom within documents

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Monthly | $19.99 | per month |
| Yearly | $49.99 | per year |


## Frequently asked questions

### Is Spy and Hidden Camera Detector free?

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

### Is PDF Converter free?

PDF Converter is free to download, with in-app purchases available.

### Which has better reviews, Spy and Hidden Camera Detector or PDF Converter?

Spy and Hidden Camera Detector is rated higher. Spy and Hidden Camera Detector averages 4.4 out of 5 from 187 ratings, while PDF Converter averages 4.4 from 33 ratings.

### Do Spy and Hidden Camera Detector or PDF Converter have ads?

Neither Spy and Hidden Camera Detector nor PDF Converter shows ads.

### Which is updated more often, Spy and Hidden Camera Detector or PDF Converter?

Spy and Hidden Camera Detector ships an update daily, and PDF Converter every 2 days. Most recently, Spy and Hidden Camera Detector was updated on October 27, 2026 and PDF Converter on October 24, 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.*