Tatammi Tatammi
Tatammi names them by what's actually in them — and tiles your windows the moment you arrive.
macOS Spaces are quietly broken for anyone on a laptop. You can't tell what's in a desktop without switching to it, and windows land wherever they like. Tatammi fixes both.
Name a space yourself, or let Tatammi name it from the app and document in front of you. You navigate by intent, not by counting swipes.
Land on a space and the windows tile into a clean layout. Adjustable gaps. Drag something where you want it and Tatammi leaves it alone until the next retile.
Every space can be tiled on, off, or follow your global default. Your code space stays gridded; your reading space stays still.
Jump to any space from the menu bar or a global hotkey. No animation detour, no hunting.
Focus Display moves your whole set of spaces to whichever display you're actually looking at — built for laptop-plus-monitor life.
No config files, no YAML, no scripting, no disabling system protection. Light and dark, VoiceOver support, native throughout.
One purchase, one Mac-owner, yours to keep.
14-day trial — no card, nothing disabled.
Because it couldn't be. Reading and controlling Spaces needs private macOS frameworks that Apple bars from the Store. That's also why an app like this can exist at all.
Yes. Tatammi is signed with an Apple Developer ID and notarized by Apple, so it installs without warnings.
Accessibility permission, which is what lets it move and resize windows. Nothing else, and nothing leaves your Mac.
Those are powerful and expect you to configure them. Tatammi has opinionated defaults, no config file, and doesn't ask you to disable system protection.
macOS 13 Ventura or later, on Apple silicon and Intel.
Choose Report a Problem in the menu — it prefills the details that make a bug fixable — or email hello@tatammi.com.