Judo Shiai is a versatile tool for judo practitioners, offering a comprehensive scoreboard for competitions and a convenient aid for Randori sessions. With this app, you can display the judo scoreboard directly on your iPhone or iPad, and even connect it to an external screen for a larger view using AirPlay or TV connection. Whether you are in a competitive match or training session, Judo Shiai provides a user-friendly interface for keeping track of scores and time.

Additionally, the app includes features such as customizable fight and Osaekomi durations, support for various judo rules from different years, team match mode, countdown timer for Randori sessions, and a choice of four display themes to suit your preferences.