Key Points:
- App size is 3 MB - Uses minimal CPU (<5 percent) and battery when active - Low RAM usage (around 50–70 MB) - Works offline, fully on device - System-wide scrolling in any app - Supports AirPods 3rd gen+, AirPods Pro, AirPods Max and Beats Fit Pro† - Settings page for fine-tuning to your personal needs - Supports English, French and German - Automatic 7 day free trial with no sign-up, no login, no email - If you like it you buy it for $ 4.99
* When running in the background with just the menu bar icon, this was for a M1 iMac. † I think more Beats models might work, but Apple doesn’t publish a full compatibility list. If you’re unsure, just try it out during the 7 day trial. The app will tell you right away if your headphones are unsupported.