NASPA Zyzzyva Mobile is a free Android app that offers a simplified word search and quiz functions for word game players. It is a mobile version of the popular Zyzzyva software used for serious word study for over 16 years. The app is also useful for adjudication at clubs and tournaments.

The Leitner cardbox study feature allows users to study words and their meanings in a systematic and efficient way. The app also allows users with multiple devices to synchronize their quiz data using Dropbox. Overall, NASPA Zyzzyva Mobile is an essential tool for word game players who wish to improve their vocabulary and word knowledge.