Comparison

Device System Services vs SystemEye

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Device System Services

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
Read full description

Device System Service – System Information & Performance Monitoring Device System Service is a professional iOS application that provides detailed insights into your device’s hardware, network, memory, and storage. The app helps you monitor system performance, optimize resource usage, and ensure smooth operation. Key Features Hardware Information • Detailed specifications of your device’s model, processor, and GPU • Battery level and status monitoring • Biometric authentication support (Face ID, Touch ID) • Display size, brightness, and other screen-related details Network Status • IP address, Wi-Fi, and mobile network information • Internet connection check and speed data • Ping hosts or IP addresses to verify connectivity and response time • Local network insights and diagnostics Memory Usage • Detailed breakdown of memory usage (used, active, inactive, free memory) • Real-time memory monitoring with interactive charts • Performance tracking and optimization suggestions Tools The new Tools tab provides powerful built-in diagnostic utilities for advanced network analysis. • Ping Verify connectivity to any host or IP address and check network responsiveness in real time. Ideal for troubleshooting reachability and latency issues. • LAN Scan Discover active devices connected to your local network. Quickly identify IP addresses and detect available hosts within your subnet. • Port Scan Scan open TCP ports on a target device to analyze running services and network exposure. Useful for diagnostics, testing, and infrastructure validation. Storage Management • Total storage and available space display • Breakdown of space occupied by files and apps • Visual representation of disk usage with modern UI elements Settings & Privacy • Remove Ads – One-time purchase for a completely ad-free experience • Manage Consent – GDPR/CCPA compliance options • Ad Personalization – Customize ad preferences based on privacy policies Modern & User-Friendly Experience • Dark Mode support for a comfortable viewing experience • Interactive visual elements, graphs, and bars for easy interpretation • Optimized for both iPhone and iPad System Service Widgets – Overview The System Service app is designed for iOS system monitoring and now features three useful widgets that display key system information in real-time. Available Widgets: Device Information Widget Displayed Data: • Device name • Battery level • iOS version • Local (LAN) and external (WAN) IP addresses Usage: This widget provides a quick overview of your device, making it especially useful for developers, network administrators, and power users. Disk Usage Widget Displayed Data: • Disk usage percentage (circular progress bar) • Used storage amount (GB) • Total storage capacity (GB) Usage: This widget allows you to instantly check how much storage is available on your device. It’s particularly useful when managing large files or installing new applications. Memory Usage Widget Displayed Data: • Memory usage percentage (circular progress bar) • Used memory amount (GB) • Total memory capacity (GB) Usage: A great tool for monitoring background app memory usage, helping optimize device performance. How to Add the Widget? 1. Long-press the home screen. 2. Tap the ”+” icon in the top-left corner. 3. Scroll down to the System Service widgets. 4. Select your preferred widget size. 5. Tap “Add Widget.” Why Use It? • Provides quick system data access • Helps optimize storage and memory usage • Easily accessible—no need to open an extra app Download and try it now!

About

SystemEye

Access comprehensive hardware and software details for your iOS device, including CPU, memory, storage, and battery. Includes a secure QR scanner with built-in protection against dangerous links and offers ad and tracker blocking for enhanced online privacy.

Highlights
  • Detailed hardware and software information
  • CPU, memory, GPU, and storage monitoring
  • Secure QR code scanner
  • Ad blocking for websites
  • Tracker protection
  • Malware and data-stealing website blocking
Features
Read full description

SystemEye is a simple and useful utility that provides you with complete information about the hardware and software of your iOS device. The application allows you to monitor hardware, operating system, CPU, memory, GPU, network interface, storage and battery. Get detailed information about each component of your device in a few clicks. Use our QR Scanner to scan codes and visit websites quickly and safely. The scanner has built-in protection against dangerous links. Going to a dangerous site will be immediately blocked. SystemEye will also provide protection for your online activity. You can easily block annoying ads on any websites. The application will provide you with tracking protection to make your browsing more private and secure. You can also block websites that can steal your data or distribute malware. SystemEye Premium You have two periods of premium subscription available. All plans include a 3-day free trial. Account will be charged for renewal within 24-hours prior to the end of the current period. The subscription renews automatically and your account will be charged unless auto-renew is turned off at least 24-hours before the end of the current period. To manage your SystemEye subscription, go to iTunes. Terms of Use: https://systemeyeios.com/terms-of-use/ Privacy Policy: https://systemeyeios.com/privacy-policy/

Screenshots

Device System Services4 screens
SystemEye4 screens

Verdict

The call

The clearest difference is ads: SystemEye at none against Device System Services's shown. SystemEye also leads on rating (4.7 vs 4.5) and iOS requirement (14.0 vs 16.6). Device System Services's advantage is review sentiment (52% vs 40%). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Device System Services sells 1 one-off in-app purchase and SystemEye sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

SystemEye holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 394 and 524 respectively. Written reviews complicate that: 52% of Device System Services's written reviews are positive against 40% of SystemEye's, so the app with the better star average is not the one people write more warmly about.

Scorecard4 real differences · 6 level
Device System Services versus SystemEye: the parameters behind the verdict, then further details
ParameterDevice System ServicesSystemEye
PriceFreeFree
Rating4.5 (394 ratings)4.7 (524 ratings) — better
Positive reviews51.6% of reviews — better40.0% of reviews
Number of ratings394524 — better
Update frequencyEvery 4 months—
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.614.0 — better
Further details — not scored
Size9 MB11 MB
Age rating4+17+
DeveloperAlbert PartiALTITUDEESPORTS LTD

Customer experience

Device System Services

All ratings394 ratings
Positive86.3%
Neutral5.3%
Negative8.4%
Written reviews64 reviews
Positive51.6%
Neutral1.6%
Negative46.9%

SystemEye

All ratings524 ratings
Positive92.6%
Neutral3.6%
Negative3.8%
Written reviews5 reviews
Positive40.0%
Neutral0.0%
Negative60.0%

Bugs and requests

Device System Services

Reported bugs

9 issues
  • 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
Show 4 more
  • App force-closes when switching between tabs
  • Unresponsive UI elements during ad display
  • App disappears or stops functioning after device updates
  • Suspicious clipboard activity on launch

Requested features

6 requests
  • 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
Show 1 more
  • Dark mode support

SystemEye

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Device System Services

One-time1
  • Remove ads System Service$1.99
2 purchases

SystemEye

Subscriptions2
  • SystemEye Weekly Premium3 Days trial$9.997 Days
  • SystemEye Annual Premium3 Days trial$24.991 Year

Questions

Is Device System Services free?
Device System Services is free to download, with in-app purchases available.
Is SystemEye free?
SystemEye is free to download, with in-app purchases available.
Which has better reviews, Device System Services or SystemEye?
SystemEye is rated higher. Device System Services averages 4.5 out of 5 from 394 ratings, while SystemEye averages 4.7 from 524 ratings.
Do Device System Services or SystemEye have ads?
Device System Services shows ads; SystemEye does not.

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