# Asyun vs Device Detector

The clearest difference is rating: Device Detector at 4.4 against Asyun's 3.0. Device Detector also leads on ratings volume (3.6K vs 3). Asyun's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Device Detector holds the better App Store score, 4.4 against 3.0. That said, the two scores are not equally well evidenced: Device Detector has 3.6K ratings behind it against 3, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 15, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Asyun | Device Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (3 ratings)](https://appshunter.io/ios/app/asyun/id1484760474/reviews) | **[4.4 (3.6K ratings)](https://appshunter.io/ios/app/device-detector-wifi-analyzer/id1490361883/reviews)** |
| Number of ratings | 3 | **3.6K** |
| Positive reviews | — | 48.9% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | Monthly |
| Monetization | **Free** | Ad-supported |
| Size | 54 MB | 44 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Aisiyun Anti-Forgery Technological Development Co.,Ltd.](https://appshunter.io/developer/1484760473) | [长金 胡](https://appshunter.io/developer/1528253434) |

## What reviewers say

### Asyun

[App page](https://appshunter.io/ios/app/asyun/id1484760474)

This utility tool helps verify product authenticity by scanning EAN and QR codes. It provides quick identification of genuine items and offers features like anti-counterfeit product recommendations and knowledge sharing.

**Highlights:** EAN code identification, QR code scanning, Product authenticity verification, Anti-counterfeit product recommendations, Anti-counterfeit knowledge base, Anti-counterfeit news updates

**Features:** macOS Compatibility

**In-app purchases:** none


### Device Detector

[App page](https://appshunter.io/ios/app/device-detector-wifi-analyzer/id1490361883)

Scan and analyze all devices connected to your local network. This essential tool helps protect your privacy by identifying everything on your network. Regular updates ensure an improved user experience.

**Highlights:** Scan local network, Analyze connected devices, Privacy protection, Regular updates

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

**In-app purchases:** none

**What reviewers like**

- 👍 User-friendly app
- 🔍 Effective device detection
- 🔍 Able to identify suspicious devices
- 💡 Helpful for home security
- 💡 Customizable device identification

**What reviewers complain about**

- 🤖 Excessive ads disrupting usability
- 🐛 Inconsistent device detection accuracy
- 🔍 Lack of detailed information on detected devices
- 🤖 Overwhelming ad experience

**Reported bugs**

- Inconsistent network connectivity detection
- Crashes and freezes during scans
- Incorrect device identification in some cases

**Requested features**

- Improve device identification and location details
- Provide more context on suspicious devices
- Offer ad-free or paid version to remove ads
- Add support for more device types and manufacturers


## Frequently asked questions

### Is Asyun free?

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

### Is Device Detector free?

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

### Which has better reviews, Asyun or Device Detector?

Device Detector is rated higher. Asyun averages 3.0 out of 5 from 3 ratings, while Device Detector averages 4.4 from 3.6K ratings.

### Do Asyun or Device Detector have ads?

Device Detector shows ads; Asyun does not.

### Which is updated more often, Asyun or Device Detector?

Asyun ships an update monthly, and Device Detector monthly. Most recently, Asyun was updated on October 15, 2026 and Device Detector on October 22, 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.*