# Lirum Device Info vs Device System Services

The clearest difference is price: Device System Services at Free against Lirum Device Info's $299.99. Device System Services also leads on ratings volume (394 vs 11). Lirum Device Info's advantage is in-app purchases (none vs 1) and ads (none vs shown). On rating, review sentiment, device support and iOS requirement there is nothing between them.

Device System Services is free to download; Lirum Device Info costs $299.99 up front. Device System Services sells 1 one-off in-app purchase. Lirum Device Info asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for Lirum Device Info against 4.5 for Device System Services. That said, the two scores are not equally well evidenced: Device System Services has 394 ratings behind it against 11, so its average is the more settled of the two. Written reviews split almost evenly too, at 52% and 52% positive.

Lirum Device Info ships an update every 4 weeks, Device System Services every 4 months. The most recent releases landed on September 26, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Lirum Device Info | Device System Services |
| --- | --- | --- |
| Price | $299.99 | **Free** |
| Rating | [4.5 (11 ratings)](https://appshunter.io/ios/app/lirum-device-info/id591453716/reviews) | [4.5 (394 ratings)](https://appshunter.io/ios/app/device-system-services-tools/id1126227676/reviews) |
| Number of ratings | 11 | **394** |
| Positive reviews | **52.2% of reviews** | 51.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 weeks** | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 100 MB | 9 MB |
| Requires iOS | 17.6 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lirum Labs Technologies Inc.](https://appshunter.io/developer/591453719) | [Albert Parti](https://appshunter.io/developer/534966701) |

## What reviewers say

### Lirum Device Info

[App page](https://appshunter.io/ios/app/lirum-device-info/id591453716)

Monitor real-time system activity and view detailed device specifications using public APIs. Track CPU, memory, battery, and live sensor data. Access published specs like dimensions and display resolution.

**Highlights:** Real-time CPU and memory usage, Battery level and charging state, Live sensor data (accelerometer, gyroscope, etc.), Location readouts with accuracy, Bluetooth LE advertisement info, Detailed device specifications

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Lirum is back!
- 👍 Great app functionality and tools
- 🔍 Detailed device information

**What reviewers complain about**

- 🐛 Crashes and issues with newer devices
- ⚠️ Outdated and abandoned by developers
- 💰 Paid version not worth the cost

**Reported bugs**

- Unable to detect newer iPhone and iPad models
- Paid version lacks features compared to free version
- Crashes and freezes on some devices

**Requested features**

- Update database for latest iPhone and iPad models
- Add support for iOS 12 and newer
- Improve app stability and performance


### 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


## Frequently asked questions

### Is Lirum Device Info free?

Lirum Device Info costs $299.99, with no in-app purchases.

### Is Device System Services free?

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

### Which has better reviews, Lirum Device Info or Device System Services?

Lirum Device Info and Device System Services are both rated 4.5 out of 5 on the App Store, from 11 and 394 ratings respectively.

### Do Lirum Device Info or Device System Services have ads?

Device System Services shows ads; Lirum Device Info does not.

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

Lirum Device Info ships an update every 4 weeks, and Device System Services every 4 months. Most recently, Lirum Device Info was updated on September 26, 2026 and Device System Services on September 19, 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.*