Elastic Voice app for iPhone and iPad

Supported OS: iOS 5.0 or later
Supported audio file format: MP3, AAC, WAV

Elastic Voice is playback software for audio files with adjustable playback speed and pitch functions.
Playback speed can be set to between 50% and 250%. Playback pitch can be set to between 80% and 120%.
Both can be set independently during playback.
Elastic Voice can be used for language learning, making meeting minutes from the recorded audio files, high speed listening training, etc.

- How to Transfer an Audio File

To transfer an audio file to Elastic Voice, use the file transfer function of iTunes with a USB cable.