# Voltbridge™ for PowerVault vs Hidden

The clearest difference is iOS requirement: Voltbridge™ for PowerVault at 15.6 against Hidden's 18.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Voltbridge™ for PowerVault ships an update every 5 weeks, Hidden every 2 months. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Voltbridge™ for PowerVault | Hidden |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (37 ratings)](https://appshunter.io/ios/app/hidden-spy-camera-detector/id6756391463/reviews)** |
| Number of ratings | — | **37** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 2 MB | 47 MB |
| Requires iOS | **15.6** | 18.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Core SWX, LLC.](https://appshunter.io/developer/1436600882) | [Egor Barabash](https://appshunter.io/developer/1842944076) |

## What reviewers say

### Voltbridge™ for PowerVault

[App page](https://appshunter.io/ios/app/voltbridge-for-powervault/id6752802248)

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

**In-app purchases:** none


### Hidden

[App page](https://appshunter.io/ios/app/hidden-spy-camera-detector/id6756391463)

Protect your privacy by detecting hidden cameras and spy devices in unfamiliar locations. This app uses your iPhone's sensors and camera to scan for electronic equipment, Wi-Fi, Bluetooth, infrared, and magnetic fields. It also provides a privacy guide with tips for manual inspections.

**Highlights:** Hidden camera detection, Spy camera scanning, Wi-Fi scanner, Bluetooth scanner, Infrared scanner, Magnetic field scanner, Privacy guide

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

**In-app purchases:** none


## Frequently asked questions

### Is Voltbridge™ for PowerVault free?

Voltbridge™ for PowerVault is free to download, with no in-app purchases.

### Is Hidden free?

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

### Do Voltbridge™ for PowerVault or Hidden have ads?

Neither Voltbridge™ for PowerVault nor Hidden shows ads.

### Which is updated more often, Voltbridge™ for PowerVault or Hidden?

Voltbridge™ for PowerVault ships an update every 5 weeks, and Hidden every 2 months. Most recently, Voltbridge™ for PowerVault was updated on October 30, 2026 and Hidden on November 5, 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.*