# Hidden vs SMS View

The clearest difference is update cadence: SMS View at daily against Hidden's every 2 months. SMS View also leads on iOS requirement (16.0 vs 18.2). On price, ads, in-app purchases and device support there is nothing between them.

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

Hidden ships an update every 2 months, SMS View daily. The most recent releases landed on October 8, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Hidden | SMS View |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free | — |
| Size | 47 MB | 16 MB |
| Requires iOS | 18.2 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Egor Barabash](https://appshunter.io/developer/1842944076) | [KSY Studio](https://appshunter.io/developer/1031589054) |

## 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


### SMS View

[App page](https://appshunter.io/ios/app/sms-view-sync-messages/id6782094136)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hidden free?

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

### Is SMS View free?

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

### Do Hidden or SMS View have ads?

Neither Hidden nor SMS View shows ads.

### Which is updated more often, Hidden or SMS View?

Hidden ships an update every 2 months, and SMS View daily. Most recently, Hidden was updated on October 8, 2026 and SMS View on October 20, 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.*