價格：免費
檔案大小：32.2 MB
版本需求：需要 iOS 10.2 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
A chromatic tuner, right in your pocket. Fogel Tune gives you the ability to tune your guitar or instrument perfectly using the note, frequency, octave, and quick guitar tuning lights. If you prefer to tune the old fashioned way, Fogel Tune also plays each note of the guitar out loud.
支援平台：iPhone