Per-app volume control for macOS with no driver installs
macOS has always been missing per-app volume control. VolumeHub fixes that. Control each app's volume independently from your menu bar. Turn down Spotify while keeping Discord loud — no System Settings needed. Built on Apple's native Audio Tap API — no kernel extensions, no audio drivers. Features a 10-band per-app EQ, Focus Audio that auto-ducks apps during calls, live audio meters, and three view modes. 100% private. Zero data collection. Zero tracking. Native SwiftUI.
VolumeHub uses Apple's native Audio Tap API with zero kernel extensions, no background processes, and collects zero data—no analytics, telemetry, or network requests. All processing stays local on the Mac.
Pro mode unlocks a 10-band equalizer (32 Hz–16 kHz) per app with 17 built-in presets (Music, Voice, Correction, Spatial) and ability to save custom presets, letting users shape each app's sound independently.
Output device picker in the menu bar popover allows one-click switching between connected audio outputs, eliminating need to dig through macOS System Settings.
Live audio meters display real-time visualization of which apps are producing sound and their volume levels. Three view modes (Compact, Comfort, Full) let users choose detail level that matches their workflow.
VolumeHub lets users adjust each app's volume independently from 0–100% via menu bar sliders. Focus Audio auto-ducks other apps when a call is active, keeping conversations clear without manual adjustment.