DynamicNotch is described as 'Treats the MacBook notch like a compact native surface instead of a static cutout. It stays close to the hardware shape until something important happens, then expands with queue-driven presentation, gesture support, and system-aware feature routing' and is an app. There are more than 10 alternatives to DynamicNotch for Mac, Web-based and iPhone. The best DynamicNotch alternative is Alcove. It's not free, so if you're looking for a free alternative, you could try The Boring Notch or DropNotch. Other great apps like DynamicNotch are NotchNook, NotchFlow, Tuneful and QuakeNotch.