# WiFi & Hidden Camera Detector vs QR Code Scanner

The clearest difference is ads: QR Code Scanner at none against WiFi & Hidden Camera Detector's shown. QR Code Scanner also leads on update cadence (fortnightly vs every 23 months) and rating (4.5 vs 4.3). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. WiFi & Hidden Camera Detector sells 6 in-app purchases, starting at $6.99 per 7 days and QR Code Scanner sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

QR Code Scanner holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 75 and 40 respectively.

WiFi & Hidden Camera Detector ships an update every 23 months, QR Code Scanner fortnightly. The most recent releases landed on September 30, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | WiFi & Hidden Camera Detector | QR Code Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (75 ratings)](https://appshunter.io/ios/app/wifi-and-hidden-camera-detector/id6621245806/reviews) | **[4.5 (40 ratings)](https://appshunter.io/ios/app/qr-code-scanner-fast-reader/id6670452249/reviews)** |
| Number of ratings | **75** | 40 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 23 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 53 MB | 11 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Caroline Joubert](https://appshunter.io/developer/1761996393) | [Spartak Datiashvili](https://appshunter.io/developer/1780960873) |

## What reviewers say

### WiFi & Hidden Camera Detector

[App page](https://appshunter.io/ios/app/wifi-and-hidden-camera-detector/id6621245806)

Detect hidden cameras using electromagnetic field analysis and optimize your WiFi network for better speed and security. This tool helps secure your personal spaces and improve internet performance.

**Highlights:** Hidden camera detection via electromagnetic fields, WiFi network analysis for speed and security, Optimizes signal strength and coverage, Enhances network security, Local scans for maximum privacy, Minimal battery consumption

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WiFi & Hidden Camera Detector | $6.99 | per 7 days |
| Hidden Cam Finder & WiFi Scan | $7.99 | per 7 days |
| WiFi & Hidden Camera Detector | $14.99 | per month |
| WiFi & Hidden Camera Detector | $15.99 | per month |
| WiFi & Hidden Camera Detector | $83.99 | per year |
| WiFi & Hidden Camera Detector | $99.99 | per year |


### QR Code Scanner

[App page](https://appshunter.io/ios/app/qr-code-scanner-fast-reader/id6670452249)

Instantly scan and decode various QR codes using your device's camera. Access websites, product details, Wi-Fi networks, and more with a simple, intuitive interface. Offers advanced features like history sync, custom code creation, and batch scanning through a subscription.

**Highlights:** Instant QR code scanning, Supports all QR code types, Ad-free experience (with subscription), Unlimited scans (with subscription), History and cloud sync (with subscription), Custom QR code creation (with subscription), Batch scanning (with subscription)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Weekly trial | $6.99 | per 7 days |
| Monthly | $14.99 | per month |
| Yearly | $29.99 | per year |


## Frequently asked questions

### Is WiFi & Hidden Camera Detector free?

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

### Is QR Code Scanner free?

QR Code Scanner is free to download, with in-app purchases available.

### Which has better reviews, WiFi & Hidden Camera Detector or QR Code Scanner?

QR Code Scanner is rated higher. WiFi & Hidden Camera Detector averages 4.3 out of 5 from 75 ratings, while QR Code Scanner averages 4.5 from 40 ratings.

### Do WiFi & Hidden Camera Detector or QR Code Scanner have ads?

WiFi & Hidden Camera Detector shows ads; QR Code Scanner does not.

### Which is updated more often, WiFi & Hidden Camera Detector or QR Code Scanner?

WiFi & Hidden Camera Detector ships an update every 23 months, and QR Code Scanner fortnightly. Most recently, WiFi & Hidden Camera Detector was updated on September 30, 2026 and QR Code Scanner on September 24, 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.*