What’s the best way to develop for Vision Pro until the headset is available to buy? Use ARKit/RealityKit/Unity in an iPhone to develop some of the basics and hope the code translates well enough?
Yep, the simulator (will come with the SDK when it's released) plus an iPhone/iPad is the best you're gonna get. Most code will definitely translate! Would recommend ARKit+RealityKit over Unity for the best OS integration unless you've already started with Unity or don't need OS integration (i.e. a videogame).
