Look no further for your Android firewall. InternetGuard NoRoot Firewall can be used to save battery, reduce data usage so you stay within your data plan, and secure your privacy by limiting the network access permissions required by apps.
Applications and addresses can individually be allowed or denied access to your Wi-Fi and/or mobile connection. InternetGuard requires NO ROOT. It protects your personal information from being sent to the Internet. All you need to do is just press Allow or Deny button.
InternetGuard allows you to create filter rules based on IP address, hostname or domain name. You can allow or deny only specific connections of an app.
Blocking access to the internet can help:
reduce your data usage;
save your battery;
increase your privacy.
Simple to use;
Take Control Of Your Mobile Apps;
100% open source;
No calling home;
No tracking or analytics;
Actively developed and supported;
Block background app activity;
IPv4/IPv6 TCP/UDP supported;
Optionally allow when screen on;
Optionally block when roaming;
Optionally block system applications;
Optionally notify when an application accesses the internet;
Optionally record network usage per application per address.