AvatarKit is built in the form of framework, that uses the SceneKit.
AvatarKit framework is built as an universal framework, that means you can use the same binary on both the simulator and device.
AvatarKit is the core technology to generate the a 3D avatar from one single front face photo.
The main features of AvatarKit include:

• Create 3D avatar from one single front face photo
• Render the 3D avatar in the iOS device
• Avatar management
• Assets (accessories management)

Adding AvatarKit to your project