Sound Editor: Audio Changer for iPhone

App Overview

Sound Editor is a powerful audio workstation for iPhone and iPad that makes recording and arranging music simple. Use it to bring in existing tracks or capture your own performances, then shape the sound with a variety of built-in audio processors.

Multitrack and Instrument Management

Work with multiple tracks to layer instruments, vocals, and samples within a single project. Each track can be edited independently, so you can adjust volume, pan, and processing for individual parts without affecting the rest of the mix.

Precise Editing Tools

• Split, trim, or remove sections of an audio clip with frame-accurate control
• Copy and paste regions to duplicate phrases or rearrange structure
• Undo/redo common edits to experiment without losing work

Built-In Effects and Processing

• Apply Fade Out, Silence, and Fade In to shape transitions
• Use per-track effects chains to give each instrument its own character
• Adjust levels and add processing to any track independently

Suggested Alternative

If you want another option, consider eSound — MP3 Music Player Free, which is often recommended as a lightweight alternative for playback-focused use cases.