AI-usage app icon

Your AI limits.
At a glance.

OpenAI Codex and Anthropic Claude Code usage, live in your Mac menu bar.

Download for MacView on GitHub

Free and open source · macOS 14 or later · Apple silicon and Intel

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The AI-usage detail panel with Codex and Claude Code usage bars

Know before you hit the wall.

Always in view

Your 5-hour and weekly usage sit in the menu bar as live percentages. No tab, no terminal, no guessing.

Zero tokens spent

It never runs a model to ask about itself. Only local telemetry and account metadata the tools already expose.

Private by design

No analytics, no telemetry, no backend. Prompts and transcripts are never uploaded, logged or stored.

Truly native

Pure SwiftUI. Follows light and dark menu bars, stays out of the Dock and sips resources in the background.

Make it yours

Choose providers, order, icon, values and reset countdowns. Changes apply instantly.

Resets at a glance

See exactly when each window refills, like “resets in 2h 14m at 13:54”, in 24-hour time.

Two tools. One glance.

Codex and Claude Code side by side, with plan, model, context, tokens and last activity one click away.

OpenAI Codex

Reads session logs and the Codex app-server for rate limits, plan and credits.

Claude Code

Uses your existing Claude Code sign-in to read live limits. No extra login.

Get it in a minute.

  1. 1

    Download and move to Applications

    Unzip AI-usage-macOS.zip and drag AI-usage.app into your Applications folder.
    Download for Mac
  2. 2

    Allow it to open once

    The app is not notarized, so macOS blocks a plain double-click. Run this in Terminal one time:
    xattr -dr com.apple.quarantine /Applications/AI-usage.app
  3. 3

    Open AI-usage

    Your limits appear in the menu bar. Click for details, or open Settings to make it yours.