Rethink ：DNS + 防火墙 + VPN

管控应用程序，使用 WireGuard VPN ，监测网络，拦截恶意软件，更改 DNS 。

Nightbell

Uptime monitoring that runs on your phone. No server, no account.

OONI Probe

测量互联网审查、网速及性能

TrackerControl

TrackerControl 允许监视和控制应用中的隐藏数据收集。

NetGuard

A simple way to block access to the internet per application

Network Scanner

快速、注重隐私的 Network Scanner，用于发现本地网络中的设备。

Spectre

Radio frequency scanner with recon and offensive capabilities

RKNHardering

使用 RKN 方法检测 Android 上的 VPN 和代理

NodeLook

A general website checker for users facing internet restrictions.

Network Survey

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

WiFiAnalyzer

优化您的 Wi-Fi 网络

FairSpeed - Speed Tester

A lightweight, privacy-focused network performance monitor.

Keep it up

Network monitoring

SignalSense – Network Switch Alerts

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

LANShield

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

WiFi Widget

Configurable widget for the monitoring of your WiFi connection details

PCAPdroid

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

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 接入点测试仪

LibreSpeed

检查你的网速

Network Tools Library

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

k3pler

网络连接拦截器和数据包分析器