# Hidden Camera vs Redirect Engine

The clearest difference is ads: Redirect Engine at none against Hidden Camera's shown. Redirect Engine also leads on update cadence (every 2 days vs fortnightly). Hidden Camera's advantage is iOS requirement (14.0 vs 26.2). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Hidden Camera sells 11 in-app purchases, starting at $4.99 per 7 days and Redirect Engine sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Hidden Camera ships an update fortnightly, Redirect Engine every 2 days. The most recent releases landed on September 30, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Hidden Camera | Redirect Engine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (81 ratings)](https://appshunter.io/ios/app/hidden-camera-spy-detector/id6452388136/reviews)** | — |
| Number of ratings | **81** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 35 MB | 9 MB |
| Requires iOS | **14.0** | 26.2 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Fiision Studio Company Limited](https://appshunter.io/developer/674479868) | [arheh. Pty Ltd](https://appshunter.io/developer/6794606252) |

## What reviewers say

### Hidden Camera

[App page](https://appshunter.io/ios/app/hidden-camera-spy-detector/id6452388136)

This app helps you find hidden cameras using your smartphone's camera and augmented reality. It includes a flashlight for low-light searches and is designed to protect your privacy in various locations.

**Highlights:** Scan for hidden cameras, Augmented reality markers, Built-in flashlight, Privacy protection, User-friendly interface

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Weekly Premium | $5.99 | per 7 days |
| Weekly Premium | $6.99 | per 7 days |
| Monthly Premium | $7.99 | per month |
| Monthly Premium | $8.99 | per month |
| Montly Premium | $9.99 | per month |
| Yearly Premium | $24.99 | per year |
| Yearly Premium | $29.99 | per year |
| Lifetime Premium | $14.99 | one-time |
| Lifetime Premium | $49.99 | one-time |
| Lifetime Premium | $59.99 | one-time |


### Redirect Engine

[App page](https://appshunter.io/ios/app/redirect-engine/id6794606250)

**Features:** Safari Extension

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Thanks | $0.99 | one-time |
| Kind Support | $2.99 | one-time |
| Pro | $4.99 | one-time |
| Generous Support | $4.99 | one-time |
| App Superfan | $9.99 | one-time |


## Frequently asked questions

### Is Hidden Camera free?

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

### Is Redirect Engine free?

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

### Do Hidden Camera or Redirect Engine have ads?

Hidden Camera shows ads; Redirect Engine does not.

### Which is updated more often, Hidden Camera or Redirect Engine?

Hidden Camera ships an update fortnightly, and Redirect Engine every 2 days. Most recently, Hidden Camera was updated on September 30, 2026 and Redirect Engine on September 23, 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.*