Android Network Firewall

See exactly what your Android phone is talking to - and take back control. This on-device firewall watches every connection your apps make, in real time, and lets you allow or block them app by app. It works with or without root, choosing the best method automatically.

What it does for you

• Block what you do not want: stop individual apps from phoning home, showing ads or leaking data, with a simple per-app switch.
• See everything live: watch connections as they happen, with per-app data usage and history.
• One-tap profiles: switch between Home, Work, Public and full Lockdown in a single tap.
• Ask before connecting: get prompted for new connections, with a lockdown mode that blocks by default.
• Private and safe: everything stays on your phone, stored encrypted, with no account required.