價格：免費
檔案大小：7.6 MB
版本需求：需要 iOS 11.2 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Trying to figure out how long it will take to play a song at certain tempo? Just tell the app the tempo and number of beats, bars, and repeats, and it will tell you the play time for the song.
支援平台：iPhone, iPad