# Device Detector & Wifi Scanner vs AI QR Code & Barcode Scanner

The clearest difference is review sentiment: AI QR Code & Barcode Scanner at 86% against Device Detector & Wifi Scanner's 22%. AI QR Code & Barcode Scanner also leads on ads (none vs shown) and rating (4.8 vs 4.5). Device Detector & Wifi Scanner's advantage is ratings volume (647 vs 5). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Device Detector & Wifi Scanner sells 1 in-app purchase, starting at $12.99 per 7 days and AI QR Code & Barcode Scanner sells 1 in-app purchase, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

AI QR Code & Barcode Scanner holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Device Detector & Wifi Scanner has 647 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 22% of Device Detector & Wifi Scanner's written reviews are positive against 86% of AI QR Code & Barcode Scanner's.

Device Detector & Wifi Scanner ships an update every 2 weeks, AI QR Code & Barcode Scanner weekly. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Device Detector & Wifi Scanner | AI QR Code & Barcode Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (647 ratings)](https://appshunter.io/ios/app/device-detector-and-wifi-scanner/id6740989452/reviews) | **[4.8 (5 ratings)](https://appshunter.io/ios/app/ai-qr-code-and-barcode-scanner/id6759136817/reviews)** |
| Number of ratings | **647** | 5 |
| Positive reviews | 22.2% of reviews | **85.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 145 MB | 29 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Condreman Elena](https://appshunter.io/developer/1792414321) | [星 魏](https://appshunter.io/developer/1858016241) |

## What reviewers say

### Device Detector & Wifi Scanner

[App page](https://appshunter.io/ios/app/device-detector-and-wifi-scanner/id6740989452)

Understand your surroundings with advanced AI analysis and clear visual tools. This app scans for Bluetooth and Wi-Fi devices, tests internet speed, and checks background noise for comfort. Get simple, organized results in seconds to feel more confident anywhere.

**Highlights:** Visual AI surroundings scan, Bluetooth device overview, Wi-Fi connected devices list, Internet speed test, Background noise indicator, Scan history

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Find: Wifi Detector for 1 week | $12.99 | per 7 days |


### AI QR Code & Barcode Scanner

[App page](https://appshunter.io/ios/app/ai-qr-code-and-barcode-scanner/id6759136817)

Quickly scan and generate QR codes and barcodes. This tool simplifies accessing information from various sources, from product labels to restaurant menus, and allows for easy creation and sharing of your own codes.

**Highlights:** Scan QR codes and barcodes, Create custom QR codes, Auto-scan functionality, Share generated QR codes, Scan product barcodes and coupons

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $9.99 | per 7 days |


## Frequently asked questions

### Is Device Detector & Wifi Scanner free?

Device Detector & Wifi Scanner is free to download, with in-app purchases available.

### Is AI QR Code & Barcode Scanner free?

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

### Which has better reviews, Device Detector & Wifi Scanner or AI QR Code & Barcode Scanner?

AI QR Code & Barcode Scanner is rated higher. Device Detector & Wifi Scanner averages 4.5 out of 5 from 647 ratings, while AI QR Code & Barcode Scanner averages 4.8 from 5 ratings.

### Do Device Detector & Wifi Scanner or AI QR Code & Barcode Scanner have ads?

Device Detector & Wifi Scanner shows ads; AI QR Code & Barcode Scanner does not.

### Which is updated more often, Device Detector & Wifi Scanner or AI QR Code & Barcode Scanner?

Device Detector & Wifi Scanner ships an update every 2 weeks, and AI QR Code & Barcode Scanner weekly. Most recently, Device Detector & Wifi Scanner was updated on October 28, 2026 and AI QR Code & Barcode Scanner on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*