# Device System Services vs DeviceLINK

The clearest difference is rating: Device System Services at 4.5 against DeviceLINK's 3.0. Device System Services also leads on ratings volume (394 vs 3) and update cadence (every 4 months vs every 10 months). DeviceLINK's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Device System Services sells 1 one-off in-app purchase. DeviceLINK asks for nothing beyond the download.

Device System Services holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: Device System Services has 394 ratings behind it against 3, so its average is the more settled of the two.

Device System Services ships an update every 4 months, DeviceLINK every 10 months. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Device System Services | DeviceLINK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (394 ratings)](https://appshunter.io/ios/app/device-system-services-tools/id1126227676/reviews)** | [3.0 (3 ratings)](https://appshunter.io/ios/app/devicelink-bluetooth-interface/id1464642345/reviews) |
| Number of ratings | **394** | 3 |
| Positive reviews | 51.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 months** | Every 10 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 9 MB | 62 MB |
| Requires iOS | 16.6 | **8.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Albert Parti](https://appshunter.io/developer/534966701) | [Auburn FilterSense LLC](https://appshunter.io/developer/1464642344) |

## What reviewers say

### Device System Services

[App page](https://appshunter.io/ios/app/device-system-services-tools/id1126227676)

Monitor your device's hardware, network, memory, and storage with detailed insights and performance tracking. Includes diagnostic tools for network analysis and storage management. Offers widgets for real-time system information.

**Highlights:** Hardware specifications, Network status and diagnostics, Memory usage monitoring, Ping, LAN Scan, Port Scan tools, Storage management, System information widgets

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads System Service | $1.99 | one-time |

**What reviewers like**

- 👍 Clean and easy-to-use interface
- 🚀 Fast and responsive performance
- 📊 Comprehensive system information display
- 🌐 Useful network information details
- ⏱️ Shows device uptime information

**What reviewers complain about**

- 📺 Excessive full-screen video advertisements
- 🔊 Intrusive ads with sound that startle users
- ⚠️ Misleading security/storage warning popups
- 🎮 Irrelevant ads (e.g., game ads on iOS)
- 💰 Ads present even in paid version

**Reported bugs**

- App crashes on startup/launch
- Crashes when network module acquires external IP
- Requires airplane mode or disabled connectivity to function
- Incorrect device specifications (resolution, model variants)
- Static pie charts instead of dynamic system statistics

**Requested features**

- Option to delete accidentally copied items
- System reset functionality to restore original settings
- Camera information display
- External USB disk space usage tracking
- Memory cleaning/optimization features


### DeviceLINK

[App page](https://appshunter.io/ios/app/devicelink-bluetooth-interface/id1464642345)

This application connects to specific particulate monitors and leak detectors via Bluetooth. It allows for remote operation, configuration, and data export. Users can monitor readings, analyze alarms, and generate reports without direct physical access to the instrument.

**Highlights:** Remote commissioning and daily operation, Basic setup and advanced functions, Monitor readings and configure settings, Export process data, View process trends, Advanced Alarm Analyzer, Generate device health reports

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Device System Services free?

Device System Services is free to download, with in-app purchases available.

### Is DeviceLINK free?

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

### Which has better reviews, Device System Services or DeviceLINK?

Device System Services is rated higher. Device System Services averages 4.5 out of 5 from 394 ratings, while DeviceLINK averages 3.0 from 3 ratings.

### Do Device System Services or DeviceLINK have ads?

Device System Services shows ads; DeviceLINK does not.

### Which is updated more often, Device System Services or DeviceLINK?

Device System Services ships an update every 4 months, and DeviceLINK every 10 months. Most recently, Device System Services was updated on October 6, 2026 and DeviceLINK 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.*