價格：免費
檔案大小：6.3 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Simple app to count home runs during home run hitting contests. Different home run hitting contest formats include, time-based, outs-based, and swing-based contests.
支援平台：iPhone, iPad