An ad blocker that uses the hosts file. The hosts file contains a list of mappings between hostnames and IP addresses. When an app requests an ad, that request is directed to 127.0.0.1 which does nothing. There are options to run a web server to respond to blocked hostnames and to direct requests to the IP address of your choosing. You can download hosts files from the app but it is possible to use your own and to add certain sites to the white- and black-lists.
Require root. The hosts files is located in /system which is normally read-only.
AdAway is not available on Google Play! It was removed by Google due to Violation of section 4.4 of the Developer Distribution Agreement.
download from dropbox