Both version is free, iPhone normal and iPad HD version
Only normal version is free in Android
Angry Birds Space iTunes
https://itunes.apple.com/au/app/angry-birds-space/id49951197…
Angry Birds Space HD iTunes
https://itunes.apple.com/au/app/angry-birds-space-hd/id50196…
Angry Birds Space Android
https://play.google.com/store/apps/details?id=com.rovio.angr…
Do people play these anymore?