吹奏乐器首选
对于吹奏乐器练习音准来说非常直观，有时候需要耳听扒谱也好用
免费，很好用
试过很多，这个是最好用的
一个建议，望攻城狮采纳
调音很准确，好用。建议增加屏幕旋转，可以横屏，谢谢
看看苹果手机扬声器使用不了
声音不能外放听不见
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Twelve-Tone Tuner appears to be a legitimate app. AppsHunter Legitimacy Score for Twelve is 80/100.
Based on 80 of 100 points across 7 verification signals from App Store and developer data.
