Hall 01 · Desktop app

Don’t get caught
at zero.

OhNine sits in the menu bar and shows how much Claude you have left. Session, weekly caps, per model, live.

FreemacOS · Windows · Linux · open source

Download OhNine
OhNine on a laptop: the current session meter at 91 percent and the weekly limits under it, with the sign-in panel beside it

No. 01 · OhNine · The real panel, from the menu bar

Hall 02 · What it does

A meter, not a dashboard.

It lives in the menu bar and stays out of the way.

  • Session tracking

    Live progress bar, percentage, reset countdown. A little mascot walks the bar with you.

  • Oh Nein alerts

    Native notifications at 80, 91 and 100 percent.

  • Weekly limits

    All-model and per-model caps, so you know why switching models still says no.

  • Auto-sync

    Every 30 seconds to once an hour, or manual.

  • Dark and light mode

    One click. Looks right at 3 AM and 3 PM.

  • Zero data collected

    Everything stays on your device. No analytics, no telemetry.

Hall 03 · The problem

9%

Runway left when OhNine shouts. Oh nine, oh nein.

01aThe problem

The meter exists. It is three clicks deep.

Usage lives behind a settings screen nobody opens mid-thought. One message you are working, the next you are waiting for a reset you never saw coming. OhNine puts the number where your eyes already are.

Hall 04 · Questions

Questions.

Something missing? Email help@raxxo.shop

Is this safe? Can you see my Claude account?
No. OhNine reads your usage from claude.ai through your own browser session. Your credentials stay on your device. I cannot see your account, your conversations or your data.

Why does macOS block the app?
OhNine is free and open source and I have not paid for an Apple developer certificate, so macOS quarantines it. Drag it into Applications, then run xattr -cr /Applications/OhNine.app once in Terminal. Windows shows a SmartScreen notice for the same reason: More info, then Run anyway.

What platforms are supported?
macOS on Apple Silicon and Intel, Windows 10 and up, Linux as AppImage or .deb. Pick yours on the download page.

Does this work with Claude Free?
It runs, but the free tier does not expose limits the same way. OhNine is built for Pro and Team accounts, where there are real limits to watch.

Can I modify or redistribute it?
Yes. MIT licence. Use it, change it, share it, install it on every machine you own. The source is on GitHub.

Hall 05 · Also on the floor · The ladder

OhNine is free. These three are not.

OhNine watches the meter. Git Dojo teaches git, Blueprint sets up Claude Code, FULLMOON audits what you build with it.

Terminal course Git Dojo Git quizzes in your terminal. Wrong answers get roasted. 9€ Setup kit Claude Blueprint My Claude Code setup, installed with one script. 49€ Night audit FULLMOON Audits your whole codebase while you sleep. 89€ The bundle RAXXO Stack FULLMOON, Blueprint and Git Dojo in one download. Save 28€ against the solo prices. 147€119€