The Int'l Pool | Spa | Patio Expo [PSP] is the must-attend trade event for the residential and commercial pool, spa and backyard professional to stay abreast of trends, market directions and cutting-edge technology. The PSP mobile app is your personal assistant before, during and after the expo. It offers easy mobile show registration, show updates and alerts, my schedule tool to pre-plan your experience, locate me directional tool for the show floor, exhibitor profiles with contact information and a notebook to take and keep notes, plus a host of other useful features. The PSP mobile app offers everything you need to plan your expo and the tools for use as a resource guide throughout the year.