See how fast you're burning through your AI plans.

One menu-bar ring for every account — Claude, ChatGPT, Grok, Gemini, Cursor, Copilot. How much is left, how fast it's going, and when it runs out at this pace. Then a command that opens Claude Code on the account with room.

Download for macOS Source
$brew install --cask tmass1/tap/burn

macOS 14+ · Apple silicon and Intel · signed and notarized · free, MIT · no account, no telemetry

One row says it all

Not just how much is left. Whether it lasts.

Every bar carries a tick where the window would be if you used it evenly from start to reset. Burn works out your recent rate from its own history, so a reset time turns yellow the moment a window will run out before it resets — and tells you when.

1
The pace tickWhere even use from start to reset would put you right now. On the tick, you're fine.
2
Past the tick, going fastBurn measures your real rate from its own history — no sign-in, no server. The bar tints as it pulls ahead, and at 3× your typical busy hour the card says so.
3
A yellow resetThe window won't last. Hover for the sentence; a notification says so once the window is half used, then stays quiet.

What it does

Every account, then the next step.

The field stops at showing the number. Burn keeps going: which account has room, what your plan is worth, and a command that puts you on it.

As many accounts as you have

Several Claude accounts side by side — business, personal, a client's — plus ChatGPT (via Codex), Grok, Gemini, Cursor and Copilot. Sign in right in the app; nothing to paste.

Pace, not just a percentage

Rate per hour, run-out time and an even-pace marker on every window, from Burn's own seven days of samples. A window that won't last gets a yellow reset and a notification.

Launchers

A command per Claude account — claude-atlas, claude-studio — that runs Claude Code signed in as that account. Hover a row for Open Terminal with this account.

A CLI and a status line

burn prints what the panel knows, burn json for scripts, and burn statusline drops the right account's numbers into Claude Code's status line.

Their outage, not your sign-in

Anthropic, OpenAI, Cursor and GitHub status pages are checked every five minutes. An incident shows as a chip on the rows it affects instead of a mysterious error.

Unusual, for you

A banner when a window burns at 3× your typical busy hour, or a model does 3× a typical day's work — measured against your own week, no numbers to set. Plus the basics: a banner at your threshold, and when a low window resets. Quiet hours, one banner per window per period.

Find out what your plan is worth

Your $150 plan did $9,254 of API work last month.

Burn reads the session logs Claude Code already keeps and prices them at Anthropic's list rates — input, output, cache writes and reads, per model. Under each account's chart: what the last 7 and 30 days would have cost, and the multiple of what the plan costs. A real number from a real month.

61×what the plan cost — 27,499 messages, 4.45 billion cache-read tokens, priced at list

In the terminal

The numbers, where the work is.

Install the command-line tool from Settings and the same data is a keystroke away — and a segment for Claude Code's status line that follows whichever account the session runs as.

$
Personal session 88% · resets in 2h 9m · runs out in 25m · 3× usual weekly 63% · resets Sun 7:35 PM
Studio session 31% · resets in 2h 13m weekly 44% · resets Thu 2:47 AM
ChatGPT session 53% · resets in 4h 4m · runs out in 3h 10m weekly 66% · resets Thu 7:35 AM
Grok weekly 7% · resets Tue 5:11 PM
Cursor monthly 51% · resets Sep 29
Copilot premium 22% · resets Sep 29
$
◐ Studio · 31% · 2h 13m · wk 44%

Install

Two ways in. Both take a minute.

Download

Signed with a Developer ID and notarized by Apple. Open the disk image, drag Burn to Applications, press ⌥Space.

Download Burn.dmg

Homebrew

The cask lives in a tap; updates come with brew upgrade.

$brew install --cask tmass1/tap/burn
Runs on what you already haveReads the sign-ins Claude Code, Codex, the Grok CLI, Antigravity, Cursor and the GitHub CLI keep on your Mac. Nothing sent anywhere except each vendor's own usage endpoint.
No account, no telemetryBurn has no server. Its data lives in ~/Library/Application Support/Burn and nowhere else.
Open source, MITSwift and SwiftUI, one package, no Xcode project. Read it, build it, change it.