iConv - Video To Audio Converter app let you extract audio from your video in various formats with simple steps and save file to your phone. - Supports various types of videos (3GP, FLV, MP4, MOV, MXF, MKV, AVI, MPG, MPEG and so on); - Extract audio from videos, in MP3, AAC, M4A, M4R, WAV, OPUS or other audio format; - Supports specify start and end with any position; - Supports custom bitrate, sample rate, volume; - Supports audio track selection; - Supports import video or audio from Camera Roll / Album / Dropbox / iCloud / Google Drive / One Drive; - Supports "Open In..." or Share with other app; - Supports application based integration. (Contact us).