N.BDevelopment of this app has ceased.
Tap the tab at the top to switch between whitelist and blacklist mode. Tap Menu and Apply Changes to apply.
Recommended platforms are Android 1.6 to 2.3.7.
Requires root: Yes. iptables (the firewall itself) has to be run as root.
Additional requirements: root
NOTE: Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications, and it's a less secure way to download, especially if you are not currently using HTTPS. We recommend that you install the F-Droid client and use that.
This version is built and signed by F-Droid, and guaranteed to correspond to the source tarball below.download apk 613 kB
source tarball 396 kB
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