# STZ vs Hidden Camera Detector

The clearest difference is in-app purchases: STZ at none against Hidden Camera Detector's 4. STZ also leads on ads (none vs shown). Hidden Camera Detector's advantage is update cadence (monthly vs every 8 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Hidden Camera Detector sells 4 in-app purchases, starting at $6.99 per 7 days. STZ asks for nothing beyond the download.

STZ ships an update every 8 months, Hidden Camera Detector monthly. The most recent releases landed on October 1, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | STZ | Hidden Camera Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (75 ratings)](https://appshunter.io/ios/app/hidden-camera-detectorantispy/id6618137018/reviews)** |
| Number of ratings | — | **75** |
| Positive reviews | — | 97.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 22 MB | 112 MB |
| Requires iOS | **15.6** | 16.8 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Dominik Kedzierski](https://appshunter.io/developer/1611447563) | [文英 郭](https://appshunter.io/developer/1725385428) |

## What reviewers say

### STZ

[App page](https://appshunter.io/ios/app/stz-7/id1669229641)

**Features:** macOS Compatibility

**In-app purchases:** none


### Hidden Camera Detector

[App page](https://appshunter.io/ios/app/hidden-camera-detectorantispy/id6618137018)

Protect your privacy by turning your phone into a security device. Detect hidden cameras, spy devices, and suspicious network trackers in various locations. Offers tools like WiFi scanning, infrared detection, and magnetic field sensing for comprehensive security.

**Highlights:** WiFi Network Scanner, Infrared Camera Detection, Magnetic Field Detector, Bluetooth Device Finder, Travel Safety Guide

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hidden Camera Detector Week | $6.99 | per 7 days |
| Hidden Camera Detector Month | $9.99 | per month |
| Hidden Camera Detector Year | $36.99 | per year |
| Remove ads | $4.99 | one-time |


## Frequently asked questions

### Is STZ free?

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

### Is Hidden Camera Detector free?

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

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

Hidden Camera Detector shows ads; STZ does not.

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

STZ ships an update every 8 months, and Hidden Camera Detector monthly. Most recently, STZ was updated on October 1, 2026 and Hidden Camera Detector on October 16, 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.*