au editor - audio cutter

Au Editor is a powerful iOS multi-track audio editing app designed for audio producers, music creators, and recording professionals. It lets you import, arrange, and edit multiple tracks with an intuitive interface, making it ideal for music production, podcasts, and sound design.

Key capabilities include AI-driven voice and accompaniment separation, center channel extraction, accompaniment recording, noise reduction, fade in/out, stereo channel separation, channel balance, volume envelopes, and an expansive set of effects. It also supports multiple formats (WAV, MP3, AAC, FLAC, M4A) and versatile export options, plus a built-in metronome to keep timing precise. Upgrading Advanced Edition unlocks flexible subscription plans for ongoing features.