I am running this on an iPod touch 4th gen. The gameplay is often slow, and when I take my pet to the toilet, it crashes the app! Also, every once in awhile I will open the game and my pet is rapidly changing outfits and shapes, and I cannot do anything, not even access the menu. Lastly, the lights out mini game causes the app to crash before the mini game starts.
pctombs1 about Sfronzols - Virtual Pet