# Signature maker PDF vs Hidden Camera Spy Bug Detector

The clearest difference is ads: Signature maker PDF at none against Hidden Camera Spy Bug Detector's shown. Signature maker PDF also leads on update cadence (every 2 months vs every 8 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Signature maker PDF sells 2 in-app purchases, starting at $4.99 per 7 days and Hidden Camera Spy Bug Detector sells 2 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Signature maker PDF ships an update every 2 months, Hidden Camera Spy Bug Detector every 8 months. The most recent releases landed on November 8, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Signature maker PDF | Hidden Camera Spy Bug Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (237 ratings)](https://appshunter.io/ios/app/hidden-camera-spy-bug-detector/id6737350119/reviews)** |
| Number of ratings | — | **237** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | — | Subscription |
| Size | 72 MB | 66 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Artfolio.cc](https://appshunter.io/developer/1749795899) | [Linwood Beem](https://appshunter.io/developer/1850993157) |

## What reviewers say

### Signature maker PDF

[App page](https://appshunter.io/ios/app/signature-maker-pdf-scanmo/id6503652600)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $4.99 | per 7 days |
| 1 year | $17.99 | per year |


### Hidden Camera Spy Bug Detector

[App page](https://appshunter.io/ios/app/hidden-camera-spy-bug-detector/id6737350119)

Transform your phone into a security scanner to detect hidden cameras and unauthorized WIFI devices. Maintain your privacy in hotel rooms, rental properties, and other private spaces with advanced scanning technology. Take control of your personal security with professional detection tools.

**Highlights:** Detect hidden cameras, Analyze WIFI networks, Identify suspicious devices, Perform room scans, Privacy protection tools

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hidden Camera Spy Bug Detector | $8.99 | per 7 days |
| Hacking Scener | $9.99 | per 7 days |


## Frequently asked questions

### Is Signature maker PDF free?

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

### Is Hidden Camera Spy Bug Detector free?

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

### Do Signature maker PDF or Hidden Camera Spy Bug Detector have ads?

Hidden Camera Spy Bug Detector shows ads; Signature maker PDF does not.

### Which is updated more often, Signature maker PDF or Hidden Camera Spy Bug Detector?

Signature maker PDF ships an update every 2 months, and Hidden Camera Spy Bug Detector every 8 months. Most recently, Signature maker PDF was updated on November 8, 2026 and Hidden Camera Spy Bug Detector on November 4, 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.*