Network Speed Monitor&Firewall

Network Speed Monitor & Firewall helps you view live internet speed, track data usage, add home screen speed widgets, and block unwanted app connections without root.

Monitor download and upload speed in real time, check your network status, view app connections, and control which apps can access Wi-Fi or mobile data.

Key Features

Live Network Speed Monitor

View real-time download and upload speed directly inside the app.

Home Screen Speed Widget

Add a clean network speed widget to your home screen and check internet speed at a glance.

Status Bar Speed

Show live internet speed in the notification area so you can monitor network activity anytime.

Data Usage Monitor

Track daily data usage and understand how much network traffic your device is using.

Per-app Firewall Control

Block or allow internet access for each app individually. Control Wi-Fi and mobile data separately.

No Root Required

Built with Android’s VpnService API for safe local filtering on Android devices. No root access needed.

Real-time App Connection Monitor

See which apps are making connections in real time. View domains, IP addresses, and remote servers used by your apps.

Privacy Protection

Stop background tracking, analytics, and unwanted data transfers from apps you do not trust.

Smart Firewall Rules

Create rules based on connection type, new app installs, and other app access scenarios.

Lightweight and Battery Friendly

Designed to run quietly with low resource use during everyday use.

Why choose Network Speed Monitor & Firewall?

This app combines live internet speed monitoring, data usage tracking, home screen widgets, and no-root firewall control in one simple tool.

Instead of only blocking access, it helps you understand:

how fast your internet connection is

how much data your device is using

which apps are connecting to the internet

where apps are connecting

which apps should be blocked or allowed

What you can do

View live download and upload speed

Add a network speed widget to your home screen

Show internet speed in the notification area

Track daily data usage

Block internet access for selected apps

Allow Wi-Fi only or mobile data only

Monitor live app connections

View domains, IPs, and server destinations

Control newly installed apps more easily

Improve privacy without rooting your phone

Safe by design

Network Speed Monitor & Firewall uses Android’s official VPN-based approach for local network filtering. It does not create a remote VPN connection, does not require root access, and does not modify your system.

Network analysis and filtering stay on your device.

Perfect for users who want

a live network speed monitor

an internet speed widget

a data usage monitor

a no-root firewall

a network monitor for Android

per-app internet blocking

privacy protection from trackers

better control of background data use

Download Network Speed Monitor & Firewall today and take control of your internet speed, data usage, privacy, and app connections.