Adobe After Effects vs Audacity

Adobe After Effects is a motion graphics and visual effects application developed by Adobe Inc. for film, television, video, and web content production. It provides tools for compositing, animation, and creating visual effects including particle systems, 3D camera tracking, and rotoscoping. After Effects integrates with other Adobe Creative Cloud applications and supports third-party plugins.

Audacity is a free, open-source digital audio editor and recording application available for Windows, macOS, and Linux. It supports multi-track editing, audio effects, and a wide range of audio format imports and exports.