Victor Valley Transit Authority unveils Umo Mobility App and Pass for High Desert riders Victorville Daily Press The Victor Valley Transit Authority on Wednesday announced its adoption of the Umo Mobility App and Pass to help enhance mobility for its passengers. Umo simplifies travel by integrating all of its service area transportation options — from VVTA fixed-route buses to ride shares, according to the Hesperia-based VVTA. The Umo App includes trip-planning and fare payment capabilities, and the Umo Pass is an account-based fare collection platform that reduces the cost burden associated with traditional fare collection. The pass allows riders to pay through various touchless options, including electronic payment and a method for those who prefer cash payments, VVTA officials said.