Board Thread:Questions and Answers/@comment-25103822-20140625110607/@comment-24441652-20140625150554

i think as long as nobody plays on your ipod then it's fine, i think they say not to play at the same time in two devices because you might get banned for 'requesting too much'

i play on three devices and sometimes i use two at the same time, but i never click a button at the same time, like while one is loading a battle page, i check my stats on the other device.

but really i think that if the app is not open at the same time you're fine (like i said i have three with the very same account and never got any problem)