I have already made one game (https://itunes.apple.com/us/app/i-love-dots!/id1004696124) for iOS and I am about to start on my next. My question is, does it make more sense to program the game in a cross-platform game engine (Unity, Cocos2D, etc.), or is it easy enough/even possible to port a game after it has been created? If the latter is true, could someone maybe point me in the right direction to go about porting games to Android? Thank you!