Gossima
You play, it keeps score. Mount a spare phone on the back glass, call the points by voice, and leave with your highlights already cut.
Overview
Say “Gossima, blue” or tap your half of the board, and the score is spoken before the next serve, umpire-style. The mounted phone shows the score large enough to read from the far glass, and the reel keeps the points that decided something. It's coming to iPhone and Android, padel first and tennis next, and I'm open to the right partner on it.