A powerful, standalone network analysis and monitoring tool built entirely with Kotlin and Jetpack Compose. FluNet provides a suite of tools to help you understand, monitor, and secure your local network, all from your Android device.
FluNet combines multiple networking tools into one clean, multi-screen interface:
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Device Discovery (Real ARP Scan) A high-speed, multi-threaded ARP scanner that discovers all devices connected to your Wi-Fi network. It reliably finds the IP address and MAC address.
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Live Traffic Monitor (Real
TrafficStats) A real-time, dual-line graph that plots your phone's Download (Cyan) and Upload (Magenta) bandwidth usage, pulling data directly from Android'sTrafficStatsAPI. The chart automatically scrolls and can be panned, just like professional monitoring tools. -
Internet Speed Test (Active Download) A "fast.com" style active speed test. Tapping "Start Test" initiates a multi-second download of a test file, allowing the Live Traffic monitor to measure your network's peak download speed, which is then displayed on a beautiful speedometer gauge.
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Wi-Fi & Cellular Health (Real
WifiManager) An adaptive analysis screen that reads your phone's hardware.-
On Wi-Fi: It displays your real-time signal strength (RSSI converted to 0-100%), your current Wi-Fi channel, and a visual bar chart of (simulated) channel interference.
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On Cellular: It switches to "Cellular Health," showing your real-time signal strength (dBm converted to 0-100%) and your network type (e.g., "4G (LTE)", "5G").
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Includes a "Pull-to-Refresh" feature to re-run the analysis at any time.
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Security Scanner (Native Port Scan) A standalone, multi-threaded port scanner. After discovering live devices on the network, this tool checks them for a list of common, vulnerable open ports (like 21-FTP, 23-Telnet, 3389-RDP). Results are displayed with expandable cards explaining the risk of each vulnerability.
Distributed under the MIT License. See LICENSE for more information.