Comparison

Device System Services vs Device IMEI Status Checker

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

Device IMEI Status Checker

Verify the status of any iPhone before purchasing. Check carrier, SIMlock, iCloud, and Find My iPhone status using the device's IMEI or serial number. Ensure your device is legitimate and not blacklisted.

Highlights
  • Carrier and SIMlock status check
  • Find My iPhone status verification
  • Apple Serial Number information
  • iPhone Warranty details
  • Blacklist status check
Features
Read full description

The iPhone Carrier and SIMlock Checker app provides extensive services for Apple iPhone devices. Our app offers comprehensive information about your iOS device. If you plan to purchase an iPhone, our app can also help you verify and thoroughly examine the device before you buy it. The Free iPhone IMEI Checker app ensures that your phone comes from a legitimate source. By knowing the IMEI number or serial number of any device, you can check the exact data of the given model. It is essential to check the iCloud, Lock, or Find My iPhone status before purchasing any phone. If you are buying a used or second-hand phone, ensure that it is not blacklisted. Key Features of the Free iPhone IMEI Checker include: iPhone Carrier and SIMlock Checker: Check the original carrier and simlock status of your iPhone and Find my iPhone feature. Find My iPhone: Check if an iPhone has an activated Find My iPhone feature. It is crucial to verify the FMI status of your smartphone every time you buy a second-hand device. Apple Serial Number Checker: If you are an iOS user, you can find vital information about your device just by typing in the serial number. iPhone Warranty Checker: If you want to unlock your iPhone, you need to know the carrier that locked the device. This app provides you with all the necessary information. Download the iPhone Carrier and SIMlock Checker app today.

Screenshots

Device System Services4 screens
Device IMEI Status Checker4 screens

Verdict

The call

The clearest difference is ads: Device IMEI Status Checker at none against Device System Services's shown. Device IMEI Status Checker also leads on review sentiment (85% vs 52%) and update cadence (weekly vs every 4 months). 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 Device IMEI Status Checker sells 21 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Device IMEI Status Checker holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 394 and 617 respectively. Written reviews point the same way: 52% of Device System Services's written reviews are positive against 85% of Device IMEI Status Checker's.

UpkeepUpdate frequency

Device System Services ships an update every 4 months, Device IMEI Status Checker weekly. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

Scorecard5 real differences · 5 level
Device System Services versus Device IMEI Status Checker: the parameters behind the verdict, then further details
ParameterDevice System ServicesDevice IMEI Status Checker
PriceFreeFree
Rating4.5 (394 ratings)4.7 (617 ratings) — better
Positive reviews52.3% of reviews84.6% of reviews — better
Number of ratings394617 — better
Update frequencyEvery 4 monthsWeekly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.614.0 — better
Further details — not scored
Size9 MB37 MB
Age rating4+4+
DeveloperAlbert PartiAtul Patil

Customer experience

Device System Services

All ratings394 ratings
Positive86.3%
Neutral5.3%
Negative8.4%
Written reviews65 reviews
Positive52.3%
Neutral1.5%
Negative46.2%

Device IMEI Status Checker

All ratings487 ratings
Positive93.6%
Neutral3.3%
Negative3.1%
Written reviews13 reviews
Positive84.6%
Neutral0.0%
Negative15.4%

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

Device IMEI Status Checker

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
21 purchases

Device IMEI Status Checker

One-time21
  • Buy IMEI Service$1.00
  • Buy IMEI Service$2.00
  • Buy IMEI Service$3.00
Show 18 more
  • Buy IMEI Service$5.00
  • Buy IMEI Service$8.00
  • Buy IMEI Service$9.00
  • Buy IMEI Service$10.00
  • Buy IMEI Service$11.00
  • Buy IMEI Service$12.00
  • Buy IMEI Service$13.00
  • Buy IMEI Service$14.00
  • Buy IMEI Service$15.00
  • Buy IMEI Service.$76.99
  • Buy IMEI Service.$77.99
  • Buy IMEI Service.$78.99
  • Buy IMEI Service.$79.99
  • Buy IMEI Service.$80.99
  • Buy IMEI Service.$81.99
  • Buy IMEI Service.2 variants$259.99
  • Buy IMEI Service.4 variants$264.99
  • Buy IMEI Service.4 variants$269.99

Questions

Is Device System Services free?
Device System Services is free to download, with in-app purchases available.
Is Device IMEI Status Checker free?
Device IMEI Status Checker is free to download, with in-app purchases available.
Which has better reviews, Device System Services or Device IMEI Status Checker?
Device IMEI Status Checker is rated higher. Device System Services averages 4.5 out of 5 from 394 ratings, while Device IMEI Status Checker averages 4.7 from 617 ratings.
Do Device System Services or Device IMEI Status Checker have ads?
Device System Services shows ads; Device IMEI Status Checker does not.
Which is updated more often, Device System Services or Device IMEI Status Checker?
Device System Services ships an update every 4 months, and Device IMEI Status Checker weekly. Most recently, Device System Services was updated on October 21, 2026 and Device IMEI Status Checker on October 25, 2026.

Other comparisons