# SamKnows vs Device Detector

The clearest difference is ads: SamKnows at none against Device Detector's shown. SamKnows also leads on monetization model (free vs ad-supported). Device Detector's advantage is review sentiment (49% vs 21%) and update cadence (monthly vs every 3 months). On price, 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.

SamKnows ships an update every 3 months, Device Detector monthly. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | SamKnows | Device Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (3.6K ratings)](https://appshunter.io/ios/app/device-detector-wifi-analyzer/id1490361883/reviews)** |
| Number of ratings | — | **3.6K** |
| Positive reviews | 21.1% of reviews | **48.9% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Free** | Ad-supported |
| Size | 220 MB | 44 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Cisco](https://appshunter.io/developer/298844389) | [长金 胡](https://appshunter.io/developer/1528253434) |

## What reviewers say

### SamKnows

[App page](https://appshunter.io/ios/app/samknows/id1178716856)

Measure your internet speed, latency, and browsing performance with reliable tests. This app is used by ISPs and governments to ensure internet quality and can help you understand your connectivity.

**Highlights:** Upload and download speed tests, Latency measurement, Browsing performance analysis, Internet performance monitoring, ISP and government-grade accuracy

**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 SamKnows free?

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

### Is Device Detector free?

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

### Do SamKnows or Device Detector have ads?

Device Detector shows ads; SamKnows does not.

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

SamKnows ships an update every 3 months, and Device Detector monthly. Most recently, SamKnows was updated on October 14, 2026 and Device Detector on October 8, 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.*