2023-08-22 00:00:00 You can easily change the batting order and position. It can be displayed in lineup cards format and field format. You can also register for substitutes. I am a baseball coach. When thinking about the game lineup with other coaches, we usually wrote on the whiteboard. I thought that a digitized lineup was necessary, so I made this app. This app can easily change the batting order and position, also register for substitutes. It can be displayed in lineup cards format and field (diamond) format.