# Device Detector & Wifi Scanner vs QR Code Tool

The clearest difference is in-app purchases: QR Code Tool at none against Device Detector & Wifi Scanner's 1. QR Code Tool also leads on ads (none vs shown) and device support (3 vs 1). On price, update cadence and iOS requirement 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. QR Code Tool asks for nothing beyond the download.

Device Detector & Wifi Scanner ships an update every 2 weeks, QR Code Tool every 3 weeks. The most recent releases landed on October 18, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Device Detector & Wifi Scanner | QR Code Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (622 ratings)](https://appshunter.io/ios/app/device-detector-and-wifi-scanner/id6740989452/reviews)** | — |
| Number of ratings | **622** | — |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 145 MB | 37 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Condreman Elena](https://appshunter.io/developer/1792414321) | [Pham Thi Hong Nhung](https://appshunter.io/developer/1865343134) |

## 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 |


### QR Code Tool

[App page](https://appshunter.io/ios/app/qr-code-tool-scan-read/id6761764144)

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

**In-app purchases:** none


## Frequently asked questions

### Is Device Detector & Wifi Scanner free?

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

### Is QR Code Tool free?

QR Code Tool is free to download, with no in-app purchases.

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

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

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

Device Detector & Wifi Scanner ships an update every 2 weeks, and QR Code Tool every 3 weeks. Most recently, Device Detector & Wifi Scanner was updated on October 18, 2026 and QR Code Tool on October 5, 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.*