Windows has had a per-app volume mixer for 15 years. macOS still doesn't. Fader fixes that: set any running app's volume straight from your keyboard — one letter per app — route each app to its own output device, and save mixer setups you can recall instantly. It lives in your menu bar, handles up to 10 apps at once, and is fully App Store sandboxed — no cloud, no account, no audio drivers to install.
Tracks is a complete music production studio that runs entirely in your browser — multi-track recording, piano roll, synths, drums, a real mixer, effects, autotune, and WAV/MP3 export. No download, no account, no paywall. Recent builds add parametric EQ with LUFS metering, group buses, track freeze, SoundFont (.sf2) instruments, automation on anything, time-stretch, Web MIDI, a tempo map, and a session view — the pro-grade stuff usually locked behind a desktop DAW, free in a tab.
