AI Usage Meter - See how much of your AI coding tools' usage is left, right in the system tray

For Windows 10 / 11 · English, Traditional Chinese, Japanese, German, and Simplified Chinese interface

Your AI coding tools' usage, one hover away. Every service has its own 5-hour, weekly, or monthly limits, and the worst time to find out is when you've already hit one. AI Usage Meter sits in the system tray and puts what's left, and when it resets, on one small card.

What it does

Hover the tray icon to open the card: one section per service, one row per limit,
showing the percentage left, a progress bar, and a countdown to the reset.
No assumptions about limits: some services have a 5-hour and a weekly window, others a monthly allowance or a shared pool.
It lists exactly the limits each service reports.
A heads-up before you run out: when any limit drops below 10%, you get one Windows notification,
and only one per reset period.
It tells you when numbers are old: if a lookup fails or the data is out of date, that section turns grey and shows how many minutes old it is.
Old numbers are never passed off as current ones.
It tells you when a service is having trouble: if the official status page of Claude, Codex, Copilot, or Grok reports an incident affecting it,
the card marks it, and one click opens the status page.
Pin it to your desktop: keep the card on your desktop, or shrink it into a strip of tiny batteries right above the taskbar.
It steps aside while a full-screen app is running.
A slowly rotating neon ring: it pauses on its own when the screen is locked or off, in battery saver, or when Windows animation effects are turned off.
Tells you when a new version is out: the Microsoft Store version shows a notification, and Settings gets a button that takes you straight to the Store.
Can start with Windows, and the interface comes in English, Traditional Chinese, Japanese, German, and Simplified Chinese.

Supported tools

Tool	What you need
Claude Code	Use Claude Code in a terminal, signed in with a Claude Pro or Max plan, then press "Install capture" in Settings; your existing status line keeps working. The Claude desktop app, website and mobile app don't provide usage data. If numbers still don't show up, press "Check…" in Settings to see why
Codex	Codex CLI, installed and signed in
Antigravity CLI	Antigravity CLI, installed and signed in. Pressing "Install capture" in Settings is recommended for faster, more reliable updates
GitHub Copilot	Sign in with `copilot login`
Grok Build CLI	Grok Build CLI, installed and signed in with `grok login`

Every lookup is handled by the official tool you are already signed in to. Only Claude Code and Codex are turned on by default; turn on the others in Settings.

AI Usage Meter is an independent tool and is not affiliated with Anthropic, OpenAI, GitHub, Google, or xAI.

AI Usage Meter never reads or stores your passwords or sign-in tokens. When it needs live numbers, it asks the official tool that is already signed in on your computer to look them up, and shows the result. In the background it only reads local records. It checks online only when you open the card, while you are using a tool, or while the card is pinned to your desktop, spaced out rather than constantly (the Microsoft Store version also asks the Store now and then whether a new version is available).

Privacy

No personal data collected, no analytics, no third-party advertising, and nothing sent to the developer.

For the details, see the AI Usage Meter Privacy Policy.

System requirements

Windows 10 version 1903 (build 18362) or later, or Windows 11
64-bit (x64)
The AI coding tools you want to track, installed and signed in

Pricing

Free 14-day trial with every feature.
After the trial, buy the "Full version" in the app: US$2.99 (local prices as shown in the Microsoft Store), a one-time purchase for permanent use that also removes the promotion in Settings.
If you installed AI Usage Meter before version 0.2.0, you get the full version for free.

Download

Get AI Usage Meter from the Microsoft Store.

Support

For problems, bugs, or privacy questions, email [email protected] with your Windows version and a description of the issue.

Developer website: fish-zero.com