# PDF Scanner vs Hidden Camera Detector Tracker

PDF Scanner and Hidden Camera Detector Tracker are too close to call on the numbers: across 7 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. PDF Scanner sells 8 in-app purchases, starting at $4.99 per 7 days and Hidden Camera Detector Tracker sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF Scanner ships an update every 3 days, Hidden Camera Detector Tracker daily. The most recent releases landed on June 5, 2026 and August 30, 2026 respectively.

## The numbers

| Metric | PDF Scanner | Hidden Camera Detector Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/pdf-scanner-scanning-document/id6755528613/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | **Daily** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 39 MB | 72 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Khrystyna Terletska](https://appshunter.io/developer/1843884464) | [DEAMEN MORS](https://appshunter.io/developer/1818805316) |

## What reviewers say

### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-scanning-document/id6755528613)

Streamline your workflow with powerful PDF management tools. Scan documents, convert PDFs to voice, and organize your files with ease. Offers unlimited access through weekly or yearly subscription plans.

**Highlights:** Scan documents to PDF, Convert PDF to Voice, Edit PDF documents, Sign PDF documents, Compress PDF files, Organize PDF documents

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scan any documents to PDF | $4.99 | per 7 days |
| Scan any documents to PDF | $6.99 | per 7 days |
| Scan any documents to PDF | $9.99 | per year |
| Scan any documents to PDF | $14.99 | per 3 months |
| Scan any documents to PDF | $14.99 | per year |
| Scan any documents to PDF | $19.99 | per year |
| Scan any documents to PDF | $19.99 | per year |
| Scan any documents to PDF | $29.99 | per year |


### Hidden Camera Detector Tracker

[App page](https://appshunter.io/ios/app/hidden-camera-detector-tracker/id6756295676)

This app helps you find hidden cameras and network devices. It uses your phone's camera to detect lenses and scans your Wi-Fi for suspicious gadgets, offering a multi-layered approach to privacy and security.

**Highlights:** Visual lens detection using device camera, Network scan for active devices, Step-by-step guided scanning process, Intuitive and easy-to-use interface, Identifies concealed cameras in everyday objects

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hidden Camera Detector Weekly sale | $5.99 | per 7 days |
| Hidden Camera Detector Weekly | $7.99 | per 7 days |
| Hidden Camera Detector Monthly | $19.99 | per month |


## Frequently asked questions

### Is PDF Scanner free?

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

### Is Hidden Camera Detector Tracker free?

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

### Do PDF Scanner or Hidden Camera Detector Tracker have ads?

Neither PDF Scanner nor Hidden Camera Detector Tracker shows ads.

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

PDF Scanner ships an update every 3 days, and Hidden Camera Detector Tracker daily. Most recently, PDF Scanner was updated on June 5, 2026 and Hidden Camera Detector Tracker on August 30, 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.*