價格：免費
更新日期：2011-09-21
檔案大小：4.3 MB
目前版本：1.1
版本需求：需要 iOS 3.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
A FREE tuning fork app, with pitch range A1-G#7 (6 octaves) easily selectable from one screen.
* Shake or touch to start and stop the pitch!
* 6 octave pitch range (equal-tempered)
* Fine-tune control from A = 430-450 Hz
* Volume Controls
* Great to use as a drone note for intonation practice!
Brought to you by Digital Downbeat, LLC, developer of music apps for the iPhone.
支援平台：iPhone