在APKPure安全快速地下載APK
APKPure 使用簽章驗證功能,確保為您提供無病毒的 Auditory Training APK 下載。
鍛煉你的間距的應用程序!
It is application to train a sense of pitch.
You can train a sense of pitch by creating questions, and solving them by oneself.
In addition, you can confirm progress by watching a correct answer rate.