InternetGuard Data Saver Firewall APK for Android

App and domain can individually be allowed or denied access to your Wi-Fi and/or mobile data.

Blocking access to the internet can help:

* reduce your data usage

* save your battery

* increase your privacy

* Take Control Of Your Mobile Apps

* Easily Allow/Block App Connectivity

* Block background app activity

* Be Alerted When New Apps Access the Internet

* Block Adult Websites

Features:

Simple to use

Android firewall protection with **NO** ROOT REQUIRED!!

No calling home

No tracking or analytics

Actively developed and supported

Android 5.1 and later supported

IPv4/IPv6 TCP/UDP supported

Tethering supported

Multiple device users supported

Optionally allow when screen on

Optionally block when roaming

Optionally block system applications

* Automatic launch of device startup

* Automatically identifies applications currently installed on your mobile device

* Identifies and Notifies when newly installed apps access the Web

* Set Allow/Block, on a per-application basis

* Disable background activity for selected apps

*Get full data usage visibility

Material design theme with light and dark theme

Log all outgoing traffic; search and filter access attempts; export PCAP files to analyze traffic

Allow/block individual addresses per application

New application notifications; configure InternetGuard directly from the notification

Display network speed graph in a status bar notification

Select from five additional themes in both light and dark version

There is no other no-root firewall offering all these features.

Why does InternetGuard top the data usage chart?

Its an illusion. InternetGuard uses your devices VPN package to create a firewall. As every data packet sent or received by your apps passes through the VPN, all the incoming and outgoing data traffic gets attributed to InternetGuard.

The good part, however, is that InternetGuard now comes with its own Data Usage feature which allows you to check data usage for each app. To view the usage, choose Data Usage from the home screen.

ATTENTIONS:

1. This app is based on VPN interface, which is the only way to implement the firewall on no-root devices. It works as the proxy between the common apps and the servers. The app doesn't steal your data or send even one bit of its own.

Source code: https://github.com/Sheikhsoft/InternetGuard