# Hidden vs Argus

The clearest difference is in-app purchases: Hidden at none against Argus's 2. Argus's advantage is update cadence (fortnightly vs every 2 months) and iOS requirement (16.0 vs 18.2). On price, ads and device support there is nothing between them.

Both are free to download. Argus sells 2 in-app purchases, starting at $7.99 per 7 days. Hidden asks for nothing beyond the download.

Hidden ships an update every 2 months, Argus fortnightly. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Hidden | Argus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (23 ratings)](https://appshunter.io/ios/app/hidden-spy-camera-detector/id6756391463/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 47 MB | 35 MB |
| Requires iOS | 18.2 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Egor Barabash](https://appshunter.io/developer/1842944076) | [Roman Hadiiev](https://appshunter.io/developer/6790475860) |

## What reviewers say

### 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


### Argus

[App page](https://appshunter.io/ios/app/argus-hidden-camera-detector/id6790475588)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $7.99 | per 7 days |
| Yearly | $49.99 | per year |


## Frequently asked questions

### Is Hidden free?

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

### Is Argus free?

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

### Do Hidden or Argus have ads?

Neither Hidden nor Argus shows ads.

### Which is updated more often, Hidden or Argus?

Hidden ships an update every 2 months, and Argus fortnightly. Most recently, Hidden was updated on October 8, 2026 and Argus on October 13, 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.*