Pitch Perfect (Pitch Pipe)
DepollSoft
Perfect Pitch Pop Music Tour
iProm Games
音频变调 - 速度调整
Luoyu
Pitch Shifter
Music Topia, LLC
Pitch Tuner
Jakob Wankel
Perfect Ear: Music & Rhythm
Crazy Ootka Software AB
Perfect Pitch Trainer
lab.gg
Perfect your Pitch
Clood On Musica
唱准音-音高监控器
Autumn Rock Software Development
Tuner - Pitched!
Stonekick