AFWall(Free) + Key = AFWall (Donate)

This is a unlock key for AFWall+ (Free) version to use donate features. You need to have AFWall+ (Free) version to use it with Key

AFWall+ Free - Free version of AFWall+
AFWall+ Donate - Donate version of AFWall+
AFWall+ Key - Unlock donate features in AFWall+ Free version

Why I should buy AFWall+ Key compare to AFWall+ Donate ?

1. If you want to AFWall+ Beta versions which usually updated first in AFWall+ Free version.
2. Support development :)