Audipo ~速度播放~
Lapis Apps
Audio Speed Changer
Inglesdivino
音樂速度變更器
Single Minded Productions, LLC
Music Speed Changer
Hipxel
Audio Editor & Noise Reducer & MP3 Cutter&Recorder
inVerseByte Software
變聲器 - 音頻效果
Wavez Technology Ltd
Voice Changer: Audio Effects
Infinity Technologies Global
語音轉換器 - 音頻效果
Super Effect Studio
Voice Changer: Audio Effect
Rainbow Applications Studio