Terms

The short version: buy it once, use it on your Macs.

Your license

Buying FaderMix gives you a personal license to run it on any Mac you own, for as long as you like. It includes updates to version 1. Don't share your license key — it identifies you, and keys found in public get revoked.

What we promise

FaderMix is provided as-is. It changes how audio plays on your Mac, and we've tested it carefully, but we can't promise it works with every app or every audio device. If it doesn't work for you, ask for a refund.

Requirements

macOS 14.2 or later on Apple silicon. FaderMix needs macOS permission to record system audio; without it, it can show levels but not change them.