Certain Arrive iPad/iPhone application is for simple and fast guest registration, check-in, and management at events from 2 p ... eople to 20,000. ✓ Eliminate the need for paper guest lists, clipboards and binders ✓ Upload a guest list and you are ready to go ✓ Check in through web app and live sync with iPads and iPhones ✓ Email & text alerts tell you when important guests arrive ✓ Boarding pass feature lets you send your guests printable tickets with unique bar codes ✓ Quick check-in using the integrated ticket scanner ✓ Search for guests quickly ✓ Manage guest list during the event Based in San Francisco, the epicenter of event technology, we understand the need and importance of getting your attendees in the door with a little friction as possible. We also understand the demand for an easy one click tool that can reconcile the event after completion. Our simple to use app answers both of these event planning requisites. Once and for all you can throw away your stapled paper guest lists and ugly clipboards! www.certain.com/products/arrive read more