Multilingual event app

For international trade shows, language is an adoption issue before it's a courtesy issue: attendees who can't comfortably read the app use less of it, book fewer meetings, and lean on printed material instead — and everything the app was supposed to measure goes dark for that segment. The two-layer distinction is where buying decisions go wrong. Vendors advertise "available in 30 languages," which usually means interface strings only: buttons, menus, and system messages. Your content — session descriptions, exhibitor profiles, announcements, push notifications — is only as multilingual as you make it, and that's a real operational cost someone must own: translating agendas late in the cycle when sessions are still changing, deciding whether exhibitors translate their own profiles (most won't without chasing), and writing every push notification twice. In practice, most international events pick a pragmatic tier: full bilingual content for flagship material, interface localization for the rest, and machine translation as an explicit, labelled fallback rather than a hidden one. The common mistake is announcing a bilingual app and shipping one where everything past the home screen is in English anyway — attendees notice, and the half-kept promise reads worse than no promise. One honest nuance: machine translation of exhibitor profiles is now good enough to be useful and still bad enough to embarrass a brand occasionally. Let exhibitors review or opt out before you auto-translate their copy.