Integrated LUFS, True Peak, LRA
Spec-accurate loudness metering you'd otherwise pay $200+ for in a separate plugin. Watch integrated LUFS climb across the full track, true peak across every fader move, loudness range live.
Auxfeed Pro
Pro tools for engineers who ship.
Loudness targets, mid/side monitoring, integrated LUFS, true peak, LRA, and remote streaming over the internet. $9.99/month or $79.99/year.
Free Wi-Fi monitoring stays free, forever.
What you get with Pro
Platform Loudness Targets
Built-in targets for Spotify (-14 LUFS), Apple Music (-16 LUFS), YouTube (-14 LUFS), Tidal (-14 LUFS), and broadcast (-23/-24 LUFS). One-tap switching between targets while you mix.
Mid/Side, Mono, Solo Monitoring
Audition the mid, the sides, the mono fold-down, or solo either channel — without unrouting your mix bus. Catch phase issues, side-image collapse, and mono compatibility problems before mastering does.
3-Band EQ on the Receiver
Compensate for the room you're checking your mix in — earbuds, a noisy car, a kitchen Bluetooth speaker — without touching your DAW mix bus. Reference-grade tilt EQ for translation work.
Remote Streaming Over the Internet
Stream from your studio to a client across the country (or the world) via our relay servers. Same plugin, same app, same workflow — just check the "Relay" box and share the listen-only link.
Pro stays Pro. Free stays free.
No upsell modals, no nag screens, no feature traps in the free experience. Pro is for the engineer who's monitoring all day; free is for everyone else, and it always will be.
$9.99/month or $79.99/year
Subscriptions are managed by Apple App Store or Google Play. Cancel anytime from your device subscription settings. Free trial on first install.
View Full Pricing & FAQPro Audio Techniques
Deep dives on metering, mixing, mastering, and translation — written for engineers who already know the basics.