Hi there. Nice app update, thank you. One thing I have noticed is that under iOS 11 Carrot 4 seriously gets the iPhone hot and tanks the battery. Are you aware of this?
Hopefully it's just a beta issue, as I haven't gotten any other reports of this - and battery life seems fine on iOS 10 even when I leave it up on screen for hours while doing testing. Will look into it more to make sure everything's working okay before the official launch in September!