Skip to the Input Lock story
SoundBuddy for Mac

Pick your mic. It stays picked.

Keep your mic when headphones connect.
Keyboard sounds and a tidy device popup, too.

See it hold

macOS 14+ · Apple silicon · One-time purchase, one Mac

SoundBuddy microphone settings with Mac microphone selected, connected input unavailable and Input Lock off.
SoundBuddyDemo
Studio headphonesConnected
InputMacBook Pro Microphone
Locked
Input LockInput Lock on

Window: native capture, 25 October 2026. Popup: simulation with sample devices. No access to your Mac.

Your Mac can switch your microphone the moment headphones connect. SoundBuddy keeps the one you picked.

Input Lock

Headphones connect. Your mic stays put.

Input Lock puts it back.

SoundBuddy keeps your choice selected while it is open. If that mic disconnects, the fallback you set takes over.

Check your call app's own input setting too.

SoundBuddyDemo
Studio headphonesConnected
InputMacBook Pro Microphone
Locked
Input LockInput Lock on

Simulation. Sample devices. No access to your Mac.

Keyboard sounds

Every key, a little more satisfying.

Six sound packs. Pick one, switch it on, and type. Nothing plays until you say so.

The 3D keyboard and the full pack library live in the lab.

Explore the keyboard lab
35%

Off. Switching on is silent.

Original synthesized demo samples, not recordings of physical switches. They preview the sound packs bundled with the Mac app.

Devices

Your headphones, at a glance.

A quiet popup tells you what just connected. Then it gets out of the way.

Original unbranded SoundBuddy shared earbuds illustration.
Sample earbuds connected

Original illustration. Sample device. This page cannot connect to your devices.

Meet the buddy

Headphones on. Mood up.

A small friend for the quiet moments. Drag to turn it, or tap it to make it bop.

Idle. Breathes, blinks and glances at your cursor.

3D illustration. Silent, and not connected to your Mac or any device.

Setup

Ready in three steps.

No account to create. Buy once, install, choose your microphone.

  1. Buy once. Get the installer.

    The installer and your license arrive by email after purchase.

  2. Open it from the menu bar.

    Confirm the normal macOS download prompt, then open SoundBuddy.

  3. Choose your mic. Lock it.

    Pick the microphone you want and switch Input Lock on.

This is the real settings screen.

Microphone choice and Input Lock live in the Audio settings of the installed app.

Native capture, 25 October 2026.
SoundBuddy microphone settings with Mac microphone selected, connected input unavailable and Input Lock off.

Straight answers.

What SoundBuddy does today, and what it does not yet.

Does today

  • Keeps your preferred microphone selected while SoundBuddy is open, with a fallback you choose.
  • Plays keyboard sounds when you switch them on.
  • Shows a quiet popup when a device connects.
  • Keeps device controls and preferences on your Mac.

Not yet, or not verified

  • Active-call switching is not fully verified. Check your call app's own input setting too.
  • Clean-Mac installation and Intel support are not verified.
  • Proximity automation, ear detection and Now Playing integration are not built.
  • Battery appears only when your device exposes it.
SoundBuddy for Mac

One purchase. One Mac.

  • Apple silicon
  • macOS 14+
  • Developer ID signed and notarized
  • Internet for license checks

Version 0.4.1 (build 25). Developer ID signed and notarized by Apple. Includes identity-based microphone selection, Listen Together and independent output volume controls. The desktop buddy is not included. Installer: 20544171 bytes.

$9$5

One-time purchase · One Mac · No subscription

No free trial. Full refund on request within seven days.

Pricing & license details

Launch price: $5 USD or ₹449 in India, before tax. Planned regular price: $9 USD or ₹799 in India. Crossed-out totals use the same local tax estimate.
One payment. One Mac at a time.
Estimated local total. Your full billing address confirms the amount.

Installer and license delivered by email. Internet needed for license checks.

Already purchased? Download your installer. Purchase email and licence key required to download the installer.

A few things to know.

How is this different from System Settings?
System Settings lets you choose an input once. macOS can change it again when a device connects. SoundBuddy keeps your choice selected while it is open.
Can I choose my microphone?
Yes. SoundBuddy offers your Mac microphone and a connected headset as input choices when available. This changes the Mac's default input. A call app may use its own input setting, so check that app before a call.
Will it work on my Mac?
The current build targets Apple silicon Macs on macOS 14 or later. The installer is Developer ID signed and notarized by Apple. Clean-Mac installation and Intel support are not verified.
What stays private?
Device controls and preferences work locally. Choosing a microphone does not record audio. Internet is needed for license checks. Build 25 ships without PostHog ingestion settings; usage sharing is off by default and automatic remote crash reporting is disabled. This website uses Google Analytics and Microsoft Clarity. Read the privacy policy linked in the footer.
What does the demo on this page show?
Browser simulations with sample devices, original illustrations, and native captures, each labelled. None of them connects to your devices.