Case Study: Appix achieves large-scale real-time second-screen synchronization for live events with Pusher

Appix - Customer Case Study

Appix builds a second‑screen companion that lets event attendees interact with streamed and localized events—sharing bonus content, driving timed displays for audience-powered light shows, and sending real‑time messages to performers or presenters. To synchronise display content across thousands of mobile devices in real time, Appix turned to Pusher for scalable realtime messaging and device display sync.

Pusher provided the realtime infrastructure that kept second‑screen content in sync at huge scale, enabling Appix to power features like audience light shows and live message feeds reliably during live events. The solution proved production‑ready for a major deployment at the Tokyo Olympics closing ceremony and is now being rolled out to multiple major music events, demonstrating Pusher’s ability to deliver large‑scale, low‑latency sync for Appix’s interactive experiences.

Appix