# Device System Services vs Detectir

The clearest difference is ads: Detectir at none against Device System Services's shown. Detectir also leads on review sentiment (82% vs 52%) and update cadence (every 10 days vs every 4 months). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Device System Services sells 1 one-off in-app purchase and Detectir sells 1 in-app purchase, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Device System Services against 4.4 for Detectir. Both are backed by a comparable volume of ratings — 394 and 187 respectively. Written reviews are what separate them: 52% of Device System Services's written reviews are positive against 82% of Detectir's.

Device System Services ships an update every 4 months, Detectir every 10 days. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Device System Services | Detectir |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (394 ratings)](https://appshunter.io/ios/app/device-system-services-tools/id1126227676/reviews)** | [4.4 (187 ratings)](https://appshunter.io/ios/app/detectir/id1580229513/reviews) |
| Number of ratings | **394** | 187 |
| Positive reviews | 51.6% of reviews | **82.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 9 MB | 114 MB |
| Requires iOS | 16.6 | 16.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Albert Parti](https://appshunter.io/developer/534966701) | [Cyberr GmbH](https://appshunter.io/developer/1580229515) |

## 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


### Detectir

[App page](https://appshunter.io/ios/app/detectir/id1580229513)

This app provides comprehensive network security analysis, allowing users to monitor devices, detect threats, and identify vulnerabilities. It offers a user-friendly interface for both home and business networks, helping to fortify cybersecurity and understand network activity.

**Highlights:** Network device monitoring, Open port detection, Threat and vulnerability analysis, Intruder detection and blocking, Internet speed tests, Bandwidth usage monitoring

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $6.99 | per 7 days |

**What reviewers like**

- 🚀 Remote access
- 🔒 Security features
- 👍 Intuitive interface
- 👍 Helpful for network management
- 👍 Useful for finding issues

**What reviewers complain about**

- 🐛 Doesn't work as advertised
- 🐛 Crashes and glitches
- 💰 Requires paid subscription
- 🚩 Potential spyware
- 🚩 Misleading advertising

**Reported bugs**

- App crashes on launch
- Scan results not saving
- Buttons and features not working
- Incompatible with latest iOS version

**Requested features**

- Dark mode option
- Ability to view and delete offline devices
- Website blocking feature
- More free functionality


## Frequently asked questions

### Is Device System Services free?

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

### Is Detectir free?

Detectir is free to download, with in-app purchases available.

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

Device System Services is rated higher. Device System Services averages 4.5 out of 5 from 394 ratings, while Detectir averages 4.4 from 187 ratings.

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

Device System Services shows ads; Detectir does not.

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

Device System Services ships an update every 4 months, and Detectir every 10 days. Most recently, Device System Services was updated on October 11, 2026 and Detectir 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.*