PlayFab Services for iOS - XBOX Game Development Documentation

The following SDKs are available for game client development on iOS. The right SDK depends mostly on your choice of game engine.

PlayFab SDK	Description	Learn More
C/C++	Newest SDK featuring a portable C interface and granting full control of memory and threading to the game developer. Intended for integration into high performance game engines.	C/C++ iOS Quickstart
Unreal	An Unreal Engine marketplace plugin designed for use with either C++ or blueprint.	Unreal SDK Overview
Unity	Both an editor extension and stand-alone SDK for Unity3d	Unity SDK Overview