Meta is finally letting developers build for its Ray‑Ban Display glasses, the $800 AR frames that ship with a 20‑degree monocular display and a Neural Band controller. Until now only Meta‑made apps could use the heads‑up screen, leaving users with a limited set of experiences. Opening the platform to third‑party software should turn the glasses from a novelty into a usable tool across multiple platforms and broader ecosystems.

The company rolled out a mobile SDK and web‑app support that pairs with iOS or Android companions. Early demos include “Darkroom Buddy,” an on‑the‑fly film‑development guide, and simple games like chess, snake and brick‑breaker. Meta CTO Andrew Bosworth says developers can target glanceable overlays, real‑time scores, or streaming media, leveraging the Neural Band for input for everyday use.

Existing owners already receive a neural‑handwriting reply mode, display‑recording that captures both view and overlay, and live captioning for Messenger, WhatsApp and Instagram calls. Battery life remains a concern; display‑heavy apps have previously drained the unit quickly. With third‑party content finally arriving, the Ray‑Ban Display now offers practical everyday uses beyond its initial gimmick.