Epic Games has released Unreal Engine 4.9 with several new features that developers can implement in iPhone and iPad games on the App Store, including efficient dynamic shadows, movable lights and decals, improved in-app purchase functionality, remote push notifications and CloudKit support.
Unreal Engine 4.9 supports dynamic modulated character shadows from directional lights on iOS and Android, while up to four dynamic point lights are supported on each object being illuminated. Unreal Engine 4.9 also ships with a Flurry mobile analytics plugin for iOS out of the box for advertising.
Unreal Engine 4.9 also includes VR motion controller support and performance improvements, experimental DirectX 12 support for Windows 10, a new plugin wizard, improved HTML5 and other deep graphical improvements. The full changelog details other new features for developers.