價格：免費
更新日期：2015-10-14
檔案大小：7.7 MB
目前版本：1.1.1
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
The fastest way to play an A-440 on an iPhone!
Sometimes you just want a single pitch that everyone can tune to but your tuning fork is just too quiet.
Endless A440 is a simple tuner that endlessly plays A-440.
Just tap an instrument to start playing A-440 on that instrument and tap it again to stop.
Endless A440 includes piano, violin, french horn, and sine wave sounds.
支援平台：iPhone, iPad