價格：免費
更新日期：2020-07-11
檔案大小：17.4 MB
目前版本：3.0
版本需求：系統需求：iOS 10.3 或以後版本。相容裝置：iPhone、iPad、iPod touch。
支援語言：英語
This app is designed to help pitchers stay engage while throwing bullpens and improving command. This is done by creating a randomized sequence of pitches and locations for the pitcher to use. The app also will track the pitcher's results so that they can track their improvement over time.
支援平台：iPhone, iPad