# Esign vs Hidden Camera Detector

The clearest difference is rating: Hidden Camera Detector at 4.6 against Esign's 4.3. Hidden Camera Detector also leads on iOS requirement (15.0 vs 17.2). Esign's advantage is ratings volume (24 vs 5). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Esign sells 1 in-app purchase, starting at $6.99 per 7 days and Hidden Camera Detector sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Hidden Camera Detector holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 24 and 5 respectively.

Esign ships an update every 2 weeks, Hidden Camera Detector fortnightly. The most recent releases landed on October 28, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Esign | Hidden Camera Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (24 ratings)](https://appshunter.io/ios/app/esign-fill-out-documents/id6753958207/reviews) | **[4.6 (5 ratings)](https://appshunter.io/ios/app/hidden-camera-detector-nospy/id6754877952/reviews)** |
| Number of ratings | **24** | 5 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 16 MB | 45 MB |
| Requires iOS | 17.2 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ALURA STANKEY](https://appshunter.io/developer/1851711070) | [秦伟 薛](https://appshunter.io/developer/1802470988) |

## What reviewers say

### Esign

[App page](https://appshunter.io/ios/app/esign-fill-out-documents/id6753958207)

This app transforms your device into a powerful tool for electronic signatures. Easily sign, fill, and send documents from anywhere. Create a unique signature with your finger or stylus for fast, secure, and simple document handling.

**Highlights:** Import and manage documents, Create and save electronic signatures, Fill out forms and edit documents, Sign and share PDFs, Secure document storage

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly king of eSigner | $6.99 | per 7 days |


### Hidden Camera Detector

[App page](https://appshunter.io/ios/app/hidden-camera-detector-nospy/id6754877952)

Quickly identify connected devices, unusual network activity, and unknown Bluetooth sources using advanced scanning technology. Monitor Wi-Fi connections, explore Bluetooth devices, and visualize wireless signal strength in real time.

**Highlights:** Wi-Fi device analysis, Bluetooth scanning, Real-time signal strength monitoring, Suspicious connection identification, Network activity analysis

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Find Device Pro Week | $6.99 | per 7 days |
| Find Device Pro Month | $16.99 | per month |
| Find Device Pro Year | $29.99 | per year |


## Frequently asked questions

### Is Esign free?

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

### Is Hidden Camera Detector free?

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

### Which has better reviews, Esign or Hidden Camera Detector?

Hidden Camera Detector is rated higher. Esign averages 4.3 out of 5 from 24 ratings, while Hidden Camera Detector averages 4.6 from 5 ratings.

### Do Esign or Hidden Camera Detector have ads?

Neither Esign nor Hidden Camera Detector shows ads.

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

Esign ships an update every 2 weeks, and Hidden Camera Detector fortnightly. Most recently, Esign was updated on October 28, 2026 and Hidden Camera Detector on October 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.*