The most common free tool for monitoring joystick status on a Mac is , available directly from the Mac App Store . Top Free Features & Apps
: A free "test-only" version of the Controllers app that lets you verify if your hardware is recognized before committing to a full version. Joystick Monitor for Mac Free Download
: If you don't want to install software, tools like Hardware Tester's Gamepad Tester work directly in your browser to check axis movement and button responsiveness on any OS. Key Functionality to Look For Game Controller Tester - App Store - Apple The most common free tool for monitoring joystick