Foyer

什么是 Foyer？

Foyer turns ambient sound into a place. You're a point of light on a black canvas, and each sound (a hearth, rain, a stream, a distant city) is a glowing orb you drag around yourself with your thumb. Pull one closer and it swells; slide it and it pans. It's real binaural spatial audio, now on iPhone, with lock-screen controls and AirPods head tracking. One purchase unlocks Mac and iPhone.