Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Not yet tested.
The store currently lists version 2.7, updated 2026-09-13.
Store screenshots supplied by the developer.
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…
From the developer’s store description.
For developers and the curious
The evidence, sources, measurements and versions behind every label above.
No review analysis published for this app.
“Not assessed” means we could not measure it. It is never a zero and never a pass.
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.
Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured
Not yet tested. No analysis has been run for this app, so there is no version or date to report.
Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.
• DNS lookup with multiple record types • WHOIS/RDAP lookup for domains and IP addresses • HTTP checker with GET/HEAD requests, status code, response time, redirects, and headers • SSL/TLS checker with certificate status, subject, certificate chain, and SHA-256 fingerprint
Appworthy
device-system-servicesWhat the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
From the store listing. Billing terms are read from each purchase’s name — the stores don’t publish them — so treat them as a strong hint, not a disclosure.
Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.
Write to [email protected], or use the form. Name the finding, the app version and the evidence that needs correcting. Factual corrections are free and never depend on buying anything.