Spadeplus Horse Racing Handicapping App is a must-have for anyone interested in horse racing. The app is available for Android and is designed to help users analyze horse racing performance using tables and charts. The app uses statistical technology based on the analysis of cumulative race data to provide users with an accurate picture of a horse's past performance.

The app is easy to use and provides users with past performance data calibrated to the distance and track fastness. This data is presented in charts and tables that are easy to compare. The app also shows the probability of winning calculated by the computer based on the adjusted past performance. In addition, the app provides real-time picks for certain races.

The app covers all races of Seoul, Busan (Pusan, Bukeong), and Jeju Horse racing park in Korea. The app's predicted accuracy has been the best rate of return year after year compared with other professional handicappers in Korea since the program launched in 2005 as a web app. The app is free to download and run, and the first six races per day are free to view. However, users need to purchase a day license to view the entire races.