The JRA-VAN app for Android is a free app that provides real-time information for Japanese horseracing. The app can also be used to register for the JRA-VAN service.

The app allows you to view information on the current and past races, including results, odds, change, and other information. You can also view the current and past race trends, and the current and past race times. The app also allows you to easily view the JRA-VAN service information, including the race schedule, the course, the track, the track conditions, the track map, the track records, the number of horses, the winning horse, the second place horse, the third place horse, the winning rider, and the second place rider. You can also check the predictions for the upcoming races.