Razer Kishi game controller comes to iPhones - CNET
Horn goes free as Apple's new App of the Week
Horn' for iOS and Android game review
How to Play iPhone Games on Android Easily
Horn - Phosphor Studios
Horn Free offers unlimited Quest Mode at no cost - Polygon
Horn' announced for iOS, Android
I know this is a very old game, but it looks like Horn is now totally removed from the AppStore. Can't find it on my purchased list anymore. : r/iosgaming