Construct is the best engine for creating 2D iOS games, since if you want to publish for Android you will die with the performance problem of all the android devices that exists... so an idea? develop only for iOS, i bought an iPhone and since i did that i bought a macbook for other works non-related to construct but especially for the apple certificates.... and now with today's news about being able to develop games on mobile, that was amazing, funny thing is that it doesn't support iOS