Comparison

Device System Services vs Developer

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

Developer

This app guides developers through the entire process of publishing apps on the App Store. It offers step-by-step instructions for account setup, submission, and optimization, along with monetization strategies and troubleshooting tips.

Highlights
  • Step-by-step account setup
  • App Store submission guidance
  • Xcode uploading walkthrough
  • Monetization strategies
  • App Store Optimization (ASO) tips
  • FAQ and quick answers
Features
Read full description

Developer - Create App Guide is a comprehensive and user-friendly application designed to help aspiring and experienced developers navigate the process of publishing their apps on the App Store. Whether you're creating your first app or looking to streamline your workflow, this guide provides clear, step-by-step instructions to make the process efficient and hassle-free. Key Features: Step-by-Step Account Setup Learn how to create an Apple Developer account with detailed guidance for individuals and legal entities. App Store Submission Guide Follow a structured approach to preparing your app for submission, covering metadata, compliance requirements, and best practices. Uploading Apps via Xcode Get a detailed walkthrough on building and archiving your app, signing it with the correct provisioning profile, and successfully uploading it through App Store Connect. Monetization Strategies Explore various revenue models, including subscriptions, in-app purchases, and ads, with actionable tips to maximize earnings. Publishing and Optimization Tips Learn how to improve your app's visibility using App Store Optimization (ASO) techniques and ensure compliance with Apple's guidelines. FAQ and Quick Answers Get instant answers to common developer questions, reducing the time spent troubleshooting. With an intuitive interface and well-structured lessons, Developer - Create App Guide simplifies the complexities of app development and publication, making it an essential tool for every iOS developer. Subscribe to get full access: $4.99 per week, cancel anytime Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/clasemosheyoff-policy/

Screenshots

Device System Services4 screens
Developer4 screens

Verdict

The call

The clearest difference is review sentiment: Device System Services at 52% against Developer's 0%. Device System Services also leads on monetization model (free with in-app purchases vs subscription) and ratings volume (394 vs 52). Developer's advantage is ads (none vs shown) and rating (4.7 vs 4.5). On price, in-app purchases, device support and iOS requirement 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 Developer sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Developer holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Device System Services has 394 ratings behind it against 52, so its average is the more settled of the two. Written reviews complicate that: 52% of Device System Services's written reviews are positive against 0% of Developer's, so the app with the better star average is not the one people write more warmly about.

Scorecard5 real differences · 5 level
Device System Services versus Developer: the parameters behind the verdict, then further details
ParameterDevice System ServicesDeveloper
PriceFreeFree
Rating4.5 (394 ratings)4.7 (52 ratings) — better
Positive reviews51.6% of reviews — better0.0% of reviews
Number of ratings394 — better52
Update frequencyEvery 4 months—
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.615.0 — better
Further details — not scored
Size9 MB9 MB
Age rating4+4+
DeveloperAlbert PartiMichael Mohamad

Customer experience

Device System Services

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

Developer

All ratings52 ratings
Positive90.4%
Neutral1.9%
Negative7.7%
Written reviews4 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

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

Developer

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

Developer

Subscriptions2
  • Dev Weekly Trial3 Days trial$4.997 Days
  • Dev Weekly Premium$4.997 Days

Questions

Is Device System Services free?
Device System Services is free to download, with in-app purchases available.
Is Developer free?
Developer is free to download, with in-app purchases available.
Which has better reviews, Device System Services or Developer?
Developer is rated higher. Device System Services averages 4.5 out of 5 from 394 ratings, while Developer averages 4.7 from 52 ratings.
Do Device System Services or Developer have ads?
Device System Services shows ads; Developer does not.

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