App adoption rate

Every feature in your event app is multiplied by adoption. Brilliant matchmaking used by 20% of attendees produces a fifth of the meetings it could. That's why experienced event teams track adoption as their first app metric and treat everything else as downstream. The levers are well known: promote the app at registration confirmation, not the week before the show; give attendees a concrete reason to log in early, like seeing who else is coming or booking meetings before slots fill; make login painless with a magic link instead of another password. Onsite, badge pickup is your last big push — QR codes at the desk convert people who ignored every email. Two honest nuances. First, define adoption consistently: downloads flatter you, logins are honest, and weekly active users during the event is the number that actually predicts meeting volume. Pick one definition and keep it across editions or your year-over-year comparison is fiction. Second, 100% is not the goal. Some attendee segments — walk-ins, guests of exhibitors, one-session visitors — may rationally skip the app. Benchmark against your engaged core, push hard where the app changes someone's show, and don't burn budget chasing the last stubborn decile.