More control and more ways to see your receiver. Pay once.
The free app covers everyday control. Pro adds side-button volume, extra themes, tablet layouts, kids remote mode, profile snapshots, room measurement, and Dynamic Island & Lock Screen Live Activities for a single $19.99 purchase. No subscription.
What Pro adds
Useful on a family TV night, detailed enough for a calibrated home theater.
Phone side-button volume
Use your phone's physical volume buttons to change the receiver's volume while ONYX is open, without looking at the screen.
Alternate themes
Titanium Silver, Midnight Sapphire, Emerald Reference and Cyber 3D, which shifts with your phone's tilt. Obsidian Black stays free.
Tablet & 3-column rack layouts
A two-column landscape layout for tablets and a 3-column rack view for wall or shelf mounts. The single-column tablet layout is free.
Kids Remote Mode & Parental PIN
Hand your phone to guests or children without fear. Locks dangerous maximum volume levels and zone controls behind a secure 4-digit PIN.
Profile Snapshot Vault
Save and restore complete receiver configurations—Dirac Live calibrations, speaker trims, and crossover curves—with a single tap.
Room SPL meter & Dirac Live slots
Measure sound level with your phone's microphone in dBA or dBC, and switch between Dirac Live slots on receivers that support it.
iOS Widgets & Dynamic Island
Adjust volume, toggle mute, and switch inputs directly from iOS Home Screen Widgets, Lock Screen Live Activities, and Dynamic Island.
HDMI-CEC TV navigation
Switch the remote's navigation pad to control your TV's menus over HDMI-CEC, through the receiver.
Free vs Pro
Core control is free with no ads, accounts or time limits. Pro is a one-time purchase.
- Power for the main zone, Zone 2 and Zone 3
- Volume stepping and mute
- Input and listening mode switching
- Obsidian Black theme
- Single-column layout on iPad and tablets
- No ads, no account, works on your local network
- Everything in Free
- Phone side-button volume
- Four extra themes, including Cyber 3D
- Tablet two-column and 3-column rack layouts
- Kids Remote Mode with Parental PIN volume lock
- Profile Snapshot Vault for Dirac & speaker backups
- Room SPL meter and Dirac Live slot switching
- iOS Home Screen widgets, Live Activity and Dynamic Island
- HDMI-CEC TV navigation, HDMI output switching and tuner presets
- Future Pro roadmap updates included (iOS 18 Control Center widgets & Analog VU Meters)
Family Sharing is supported. Already bought Pro on another device? Use Restore Purchases in the app with the same Apple ID or Google account. Refunds follow standard App Store and Google Play policies.
