The app can be individually allowed or denied access to Wi-Fi and/or mobile data.
Blocking Internet access can help:
* reduce data usage
* Save your battery
* increase your privacy
* Take control of your mobile apps
* Easily allow / block app connectivity
* Block background app activity
* Get notified when new apps enter the internet
* Block adult websites
Characteristics:
• Simple to use
• Android firewall protection with **NO** ROOT REQUIRED!!
• No calls to home
• No tracking or analytics
• Actively developed and supported
• Android 5.1 and later supported
• IPv4/IPv6 TCP/UDP supported
• Tethering supported
• Multiple users of supported devices
• Optionally allow when the screen is on
• Optionally block while roaming
• Optionally block system applications
* Automatic start of device boot
* Automatically identify applications currently installed on your mobile device
* Identify and notify you when newly installed apps access the web
* Set Allow/Block, depending on the application
* Disable background activity for selected apps
*Get complete visibility into your data usage
• Material design theme with light and dark theme
• Record all outgoing traffic; search and filter login attempts; export PCAP file to analyze traffic
• Allow/block individual addresses per application
• New application notifications; configure InternetGuard directly from the notification
• View the network speed graph in a status bar notification
• Choose from five additional themes in both light and dark versions
There is no other rootless firewall that offers all these features.
Why does InternetGuard top the data usage chart?
It’s an illusion. InternetGuard uses your device’s VPN package to create a firewall. Since every data packet your apps send or receive goes through the VPN, all incoming and outgoing data traffic is attributed to InternetGuard.
The good part, however, is that InternetGuard now comes with its own data usage feature that allows you to check the data usage for each app. To view usage, choose Data Usage from the Home screen.
ATTENTION:
1. This app is based on VPN interface, which is the only way to implement firewall on no-root devices. Works as a proxy between common apps and servers. The app doesn’t steal your data or send even a bit of its own.
Source code: https://github.com/Sheikhsoft/InternetGuard
