Nice! Instructions here.
No surprise here: Apple’s iMac with Retina 5K display is an amazing piece of hardware. But buyer beware, it sounds like it’ll run effortlessly only at the highest possible configuration (a set up that will cost you over $4000).
This is incredible. This actually feels like the future. The app works wonderfully and is free right now in the App Store. UPDATE: Test out the app using Math.ly.