SignalSense – Network Switch Alerts

Know the instant your network switches between 5G, 4G, 3G, or 2G

Network Scanner

Fast, privacy-focused network scanner to discover devices on your local network

LANShield

Protect your LAN by managing app access to your local network.

NodeLook

A general website checker for users facing internet restrictions.

Rethink：重塑 DNS + 防火牆 + VPN

設置應用程式防火牆、使用 WireGuard VPN、監測網路、封鎖惡意軟體、變更 DNS。

OONI Probe

評量網際網路審查, 網速 & 表現狀況

RKNHardering

Detects VPN and proxy usage on Android using RKN methodology

Keep it up

Simple network monitoring

Network Survey

Displays and Logs Cellular, Wi-Fi, Bluetooth, and GNSS Network Survey Details

NetGuard

A simple way to block access to the internet per application

FairSpeed

A lightweight, privacy-focused network performance monitor.

TrackerControl

TrackerControl allows to monitor and control hidden data collection in apps.

WiFi Widget

Configurable widget for the monitoring of your WiFi connection details

PCAPdroid

No-root network monitor and traffic dump tool for Android devices

WiFiAnalyzer

最佳化您的 Wi-Fi 網路

De1984

Privacy-focused Firewall and Package Manager for Android devices

Vernet - Network Analyzer

Host and Port scanner. Ping IP or domain.

Find my IP

Monitor your IP addresses

Atalaya

Monitor and get information from nearby cell phone towers.

ArtNet Receiver

Listen for and analyze ArtNet data in the local network.

Data Monitor

Track all your data usage - at one place

Network Tester

Wi-Fi access point tester

LibreSpeed

Check your Internet speed

Network Tools Library

This is the sample application from Android Network Tools open source library

k3pler

網路連接攔截器和資料包分析器