WiFi Expert

WiFi Expert brings together nearby Wi-Fi scanning, Wi-Fi security check, network tools and a file browser in one app. The home screen groups the available tools, while the More tab opens the Files page.

Nearby Wi-Fi networks
The WiFi Scan screen presents nearby networks in a list. Each visible entry includes a network name, security type, frequency band, channel and signal level in dBm. A summary area shows the network count, band and channel information. The screen includes a Start WiFi Scan control. The home screen also displays a location-required notice for nearby Wi-Fi scanning.

Speed test screen
Open the Speed Test page to see its Run Speed Test control and separate download, upload and ping fields. The page provides a live-progress area and a current-step display, with Mbps and ms labels for the respective fields.

Network traffic
Review mobile and Wi-Fi usage on the Network Traffic screen. Its period selectors cover 24 hours, 7 days and 30 days. An app list presents usage amounts beside app names, with a traffic-type selector and a Manage control for each visible entry.

Security check overview
The Security Check page displays the network name, start time, end time and scan duration. Its detail rows show entries for Wi-Fi authentication, ARP spoofing, SSL stripping, SSL splitting and DNS spoofing, together with the statuses displayed by the app. These are check results shown in the interface, rather than a guarantee of complete network protection.

Files and storage
The Files page shows storage usage and a Browse control. Category shortcuts cover images, videos, audio, documents and ZIP files. Additional entries group redundant files, large files, duplicate files and recent files, so you can choose the file category or tool you want to open.

Navigation
Use Home, More and Setting in the bottom navigation to move between the app's main areas. WiFi Expert keeps network information and file-related tools accessible from its visible menus.