The maximum possible force for a touch.
- iOS 9.0+
- Mac Catalyst 13.0+
- tvOS 9.0+
The value of this property is sufficiently high to provide a wide dynamic range for values of the
This property is available on devices that support 3D Touch or Apple Pencil. To check at runtime if a device supports 3D Touch, read the value of the
force property on the trait collection for any object in your app with a trait environment.