ANNULAR.

Your Claude limits, always in view.

Annular is a small native Mac app that shows your Claude session and weekly usage as rings, in the menu bar or docked in a corner of your screen. Know whether you will make it to the reset before you start the next long task.

Download coming soon

macOS 14 Sonoma or newer, Apple Silicon.

The Annular panel: session at 62 percent, week at 37 percent, and the Fable week at 81 percent, each with a bar, a reset time, and a pace line. Keep-awake shows one hour left.

Readable from across the room

Each ring turns from teal to amber to coral as a limit gets close. You choose the thresholds for every window, and the colors come from the theme.

When, not just how much

Hover for exact reset times and a forecast from your recent pace: safe until the reset, or the time you will hit 100 percent. A notification arrives at 75 and 90 percent, once per reset period.

Built to be left running

About 15 MB of memory and no measurable CPU at idle. A keep-awake switch for overnight jobs sits next to the rings, on Option-Shift-K, and lets go by itself when the battery runs low.

Make it yours

Six built-in themes and an editor with a live preview. Themes are small JSON files you can duplicate, tweak, export, and share.

Your login stays yours

Sign in the official way

Annular opens Claude's own sign-in page in your browser, or reuses the Claude Code login already on your Mac with one click. It never sees your password, and it asks only for permission to read your profile and usage.

Nothing leaves your Mac

Tokens live in the macOS Keychain and nowhere else. Usage history is a local file you can switch off and purge. There is no account, no server, no analytics, and no crash reporting.

Two hosts, that is all

The app talks to Anthropic to read your usage, and to annular.app once a day to look for an update. Updates are notarized by Apple and verified against Annular's signing key before they install.