MCG 'Modern Combat Grip' (Add-On) – VKBcontrollers.com
Android Gamepad Games - Modern Combat 4: Zero Hour - YouTube
Modern Combat 5 goes free, gains MFi controller support, new multiplayer, Support soldiers, more
DUO Gamer is an Apple Approved iPhone & iPad Game Controller
Amazon.com: For iPhone Controller, Megadream MFi Gaming Controller Joystick Joypad with Adjustable Clamp for iOS 13.4+ Version, for iPhone/iPad/iPhone 13/13 Pro/Mini/iPhone 12 Pro/Mini, Not for TV - Black [Direct Play] : Video
Introducing the VKB-Sim 'Modern Combat Grip' (MCG) - VKB-SIM
Amazon.com: For iPad Controller, Megadream Gaming Controller Joystick Joypad with Adjustable Clamp for iOS 13.4+ Version, for iPhone 13/13 Pro/13 Mini/iPhone 12 Pro/Mini, Not for TV - Blue [Direct Play] : Video Games