Apple's dynamic wallpapers (Sonoma, Sequoia) shift appearance based on time of day — beautiful, but limited to Apple's bundled sets. Live wallpapers play actual video loops: ocean waves, city timelapses, anime scenes, space flythroughs.
When to use Apple's dynamic wallpapers
Subtle, system-integrated, zero third-party software. Great if you want calm gradients that match light/dark mode schedules.
When to use MacWall live wallpapers
You want cinematic motion, custom imports, category browsing, multi-monitor independence, and optional Lock Screen video. MacWall pauses intelligently so live motion does not fight your workflow.