價格：免費
更新日期：2017-10-08
檔案大小：34.5 MB
目前版本：2.0
版本需求：需要 iOS 10.3 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Always in your pocket, always in tune! Need to tune your guitar or find the right note for your choir? Free Tuner will make sure you have the pitch you need. Everything you need, nothing you don't. You will always be in tune with Free Tuner.
支援平台：iPhone, iPad