Comparison

Device System Services vs Phone Finder

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

Phone Finder

Access a comprehensive database of iOS device specifications, including performance, battery life, and display quality. Stay updated with the latest Apple news and read in-depth reviews formatted for mobile viewing. Compare devices side-by-side.

Highlights
  • iOS device specifications database
  • Latest Apple news updates
  • Long-form mobile-formatted reviews
  • Display quality and performance details
  • Battery life information
  • Head-to-head device comparison
Features
Read full description

PhoneFinder is an extensive ios device specs database. Key Features include: √ Catch up on the latest news developments in the world of iPhone, iPad, and Apple Watch. √ Read our long-form reviews formatted perfectly for the screen of your mobile phone. √ See display quality, device performance, and battery life for each model. √ Check out our detailed device specifications and compare other devices head-to-head.

Screenshots

Device System Services4 screens
Phone Finder4 screens

Verdict

The call

Device System Services and Phone Finder both sit at 4.5 stars, but that hides the real split: 100% of Phone Finder's written reviews are positive against 52% of Device System Services's. Phone Finder also leads on update cadence (fortnightly vs every 4 months) and iOS requirement (13.0 vs 16.6). Device System Services's advantage is ratings volume (394 vs 91). On price, rating, ads and in-app purchases 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 Phone Finder sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.5 for Device System Services against 4.5 for Phone Finder. Both are backed by a comparable volume of ratings — 394 and 91 respectively. Written reviews are what separate them: 52% of Device System Services's written reviews are positive against 100% of Phone Finder's.

UpkeepUpdate frequency

Device System Services ships an update every 4 months, Phone Finder fortnightly. The most recent releases landed on September 19, 2026 and September 24, 2026 respectively.

Scorecard4 real differences · 6 level
Device System Services versus Phone Finder: the parameters behind the verdict, then further details
ParameterDevice System ServicesPhone Finder
PriceFreeFree
Rating4.5 (394 ratings)4.5 (91 ratings)
Positive reviews51.6% of reviews100.0% of reviews — better
Number of ratings394 — better91
Update frequencyEvery 4 monthsFortnightly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.613.0 — better
Further details — not scored
Size9 MB59 MB
Age rating4+4+
DeveloperAlbert PartiBinh Tran

Customer experience

Device System Services

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

Phone Finder

All ratings91 ratings
Positive90.1%
Neutral2.2%
Negative7.7%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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

Phone Finder

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
1 purchases

Phone Finder

One-time1
  • Remove Advertisements$1.99

Questions

Is Device System Services free?
Device System Services is free to download, with in-app purchases available.
Is Phone Finder free?
Phone Finder is free to download, with in-app purchases available.
Which has better reviews, Device System Services or Phone Finder?
Device System Services and Phone Finder are both rated 4.5 out of 5 on the App Store, from 394 and 91 ratings respectively.
Do Device System Services or Phone Finder have ads?
Both Device System Services and Phone Finder show ads.
Which is updated more often, Device System Services or Phone Finder?
Device System Services ships an update every 4 months, and Phone Finder fortnightly. Most recently, Device System Services was updated on September 19, 2026 and Phone Finder on September 24, 2026.

Other comparisons