ジャグPro is a specialized utility application designed for Juggler players to enhance their gaming experience. It focuses on optimizing game selection to ensure users engage with machines that have a payout rate exceeding 100%. With features like role counting through taps or keyboard input, this app simplifies the data gathering process necessary for making informed decisions while playing.

The application also includes advanced functionalities such as setting discrimination using binomial distribution, calculating expected gains based on setting differences, and displaying current bonus and role probabilities in a user-friendly color-coded format. Ideal for players who want to streamline their gaming experience without carrying extra equipment, this app aims to consolidate multiple data sources into one convenient interface.