FestivalOS is the festival in your pocket — built for the attendee who actually showed up.

Enter your event code. Everything else just works.

WHAT IT DOES

• Live schedule with day tabs and "happening now" highlights
• Interactive event map — find your way, find food, find restrooms
• Push alerts from organizers for safety, weather, and schedule changes
• Sponsors and partners surface — see who's making the day possible
• Works offline — once your event is loaded, no cell signal needed

WHO IT'S FOR

Festivals, fairs, fireworks, rodeos, concerts, food events, holiday celebrations, community gatherings. If you're an attendee, your organizer gave you a short event code. Type it in and you're in.

NO ACCOUNT NEEDED

No sign-up. No email. No phone number. No password. The event code is the only thing you need.

Your phone stores the event data locally for offline use. When you're done with the event, "Delete all cached data" in Settings wipes everything — schedule, map, push token, all of it.

DESIGNED FOR REAL FESTIVALS

FestivalOS Events is built by people who run festivals. Customer zero is the Big Bang Boom 50th anniversary fireworks festival in Norfolk, Nebraska (July 3-4, 2026) — 80,000 expected attendees. The app is built to work when the cell network does not.

FOR ORGANIZERS

FestivalOS is a service from Automated Software Systems LLC. If you organize an event and want it on FestivalOS, visit festival-os.com to set up your event.

PRIVACY

No personal information collected. No location tracking. Push notifications are opt-in and event-scoped — they stop automatically when the event ends. Full privacy policy at festival-os.com/privacy.