10月21日的Fast Cleaner VPN应用程序分析

This app brings together VPN connectivity, malware scanning, storage management, and system utilities in a single interface. 🔒 VPN Route internet traffic through an encrypted proxy to help secure connections on public Wi-Fi. Toggle the VPN connection on or off at any time. The connection screen cycles through three clear states — disconnected, connecting, and connected — and displays real-time upload and download speeds along with the active proxy route. Browse all available routes in a unified list or revisit recently used ones from a dedicated history tab. 🛡️ Threat Scanning Run a quick scan across three checkpoints to detect potential malware and security risks. A deep scan extends coverage to four checkpoints for a more thorough review of installed applications and system files. 📂 Storage & File Management Scan for system cache, residual data, and accumulated junk, then review results and remove selected items. A detailed file manager lets you browse by category — videos, images, audio, documents, and APKs — or filter by size to locate large files. Dedicated tools find duplicate files and group similar photos for side-by-side review. A photo privacy feature strips location metadata from images before sharing. Recent downloads are accessible in their own section. 📊 App Usage & Notifications Review app usage statistics across four timeframes: today, yesterday, the last 7 days, or 30 days. Rankings display both session duration and launch count for each app, providing a clear picture of usage patterns over time. Manage notification permissions and review stacked notifications that have accumulated. 🌐 Network Utilities Run a Wi-Fi security assessment covering ARP, DNS, and SSL checks. Monitor daily data consumption and view Wi-Fi traffic rankings by app. A built-in speed test measures real-time download and upload rates. 🔧 System Tools Check charge level, voltage, temperature, and estimated remaining time. View hardware specifications — processor, screen resolution, and available sensors. Scan and manage cached data from messaging apps, with separate categories for images, videos, and other stored media.