PCAPdroid

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

OONI Probe

Measure Internet Censorship, Speed & Performance

Network Survey

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

Keep it up

Simple network monitoring

WiFiAnalyzer

Optimize your Wi-Fi network

TrackerControl

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

De1984

Privacy-focused Firewall and Package Manager for Android devices

Vernet - Network Analyzer

Host and Port scanner. Ping IP or domain.

NetGuard

A simple way to block access to the internet per application

WiFi Widget

Configurable widget for the monitoring of your WiFi connection details

Find my IP

Monitor your IP addresses

Rethink: DNS + Firewall + VPN

Firewall apps, use WireGuard VPN, monitor network, block malware, change DNS.

Atalaya

Monitor and get information from nearby cell phone towers.

LANShield

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

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

Network connection blocker and packet analyzer

Throughput

Notification monitor for network throughput

Speedmeter

Lightweight speed meter

Network Log

See what's accessing the internet

Network Scanner

Scan connected networks