Angry Birds Friends got updated to v1.8.2 on Google Play, and this update added Google Play Games achievements. They are accessible via the settings button in the main menu (see picture below). The game is yet to receive such an update in iTunes, but hopefully it will arrive soon.
Thanks @mighty-red-1! We had an update recently for Kindle, I don’t know if that was added or not, will check. I know my backgrounds changed to the background and colors you are showing.
Will be interesting to see how achievements will work out for everyone.
Edited: just checked on Kindle, no achievements. I have hope though! :)
