價格：免費
更新日期：2018-01-03
檔案大小：2.2M
目前版本：1.1.0
版本需求：Android 4.0.3 以上版本
官方網站：mailto:patrick.giudicelli@gmail.com
You can use this application for tuning instruments, science experiments (what’s the resonant frequency of this wineglass?), testing audio equipment (how low does my subwoofer go?), testing your hearing (what’s the highest frequency you can hear? are there frequencies you can hear in only one ear?).
