Twoppy, make your own mobile app for your congress or event!

Van der Valk offers you the possibility make an app for your congress or event via Twoppy at a 10% discount. Via a highly user-friendly online control system, you can make a mobile app for your congress or event in no time and without any technological knowledge. With the app, your guests are at all times informed about the current programme, background information on the speakers and general information about your event.

  • Self-service system  
  • Very comprehensive functionality
  • For iPhone, Android, BlackBerry and Windows 8
  • From 149 Euro (10% discount via Van der Valk)

Go to Valk.twoppy.com to make your event app with discount now.