I have the game Hay Day on my iPad. It is completely additive!
If you have an iPad and plenty of time to waste then give it a try!
It is free to download but beware do not download diamonds. The Apple Store will charge you!
The game is reviewed in this video.
Now I’m level 40… I’m not a morning person, but I woke up at 7 to feed my cow… :)
Wow!
I am only up to level 30.