價格：免費
更新日期：2018-02-18
檔案大小：6.2M
目前版本：1.1.1
版本需求：Android 4.0.3 以上版本
官方網站：mailto:patrick.giudicelli@gmail.com
The "teen tormentor" exploits young people's ability to hear very high frequencies, a power which declines once they reach their 20s.
You can increase or decrease the frequency.
13 frequencies between 8khz and 22 khz are available.
The last frequency is memorized