12月4日的Phone Checkup应用程序分析

Phone Checkup helps you quickly test and understand your device’s health. Run guided checks for battery, display, sensors, audio, and storage, and view live system details like thermal state, CPU, RAM, and more. Everything runs on-device—no data collection, no sign‑up. Key Features * Device Overview
Model, identifier, iOS version, uptime, CPU cores, RAM, locale, time zone. * Battery & Power
Level, charging state, Low Power Mode status. * Display & Touch
Brightness, native resolution, scale, max frame rate, logical size. * Storage
Free, used, and total space with clear formatting. * Thermal Status
Live thermal state (Nominal/Fair/Serious/Critical). * Accessibility Snapshot
VoiceOver, Bold Text, Reduce Motion/Transparency, Invert Colors, Grayscale, etc. * Capabilities & Permissions
Multitasking, background refresh, camera presence/torch, NFC availability, and current authorization statuses for Camera, Mic, Photos, Location. * Audio Route
Current output route/type and output volume. * App Info
App name, version, and build. How It Works * On‑device checks using standard iOS APIs. * No setup—open the app and explore structured categories or start guided tests. Privacy * No data collection.
The app does not collect, store, or transmit your personal data. All checks run locally on your device. Ideal For * Buyers/Sellers verifying device basics before trading. * Technicians needing a fast triage tool. * Power users who want clear insight into their iPhone. Requirements * iOS 13 or later recommended. * Some features depend on device hardware and granted permissions.