macOS 27
What is macOS Tahoe in NotNotch?
NotNotch uses macOS Tahoe as part of its native macOS notch companion: the current Xcode 26 toolchain still ships a macOS 26 SDK while the app is expected to run on Darwin 27. This page is the short definition for people comparing Mac notch apps.
Last updated 2027-06-20
How macOS Tahoe shows up
macOS Tahoe is a shipping or documented surface in NotNotch. The current Xcode 26 toolchain still ships a macOS 26 SDK while the app is expected to run on Darwin 27.
What it is not
macOS Tahoe is not a replacement for Spotlight, Siri, or the menu bar. It is a glanceable layer at the top of the screen.