For Codex & Claude Code

Will you make it to reset?

A native macOS menu-bar app that forecasts your Claude Code, Codex, Grok and GitHub Copilot usage from your real history, so you know if you'll make it to reset. Usage history stays on your Mac, with no account or usage telemetry.

ReserveGauge
ReserveGauge
AI coding range meter
Mon 15
resets Sun 21
Codex
100%
On track
Claude
100%
On track
Codex · forecast to reset tracking
Monday · tracing your forecast
The real app · sample data · one full week, then a fresh allowance
Download for macOS
Free

Live Claude and Codex gauge

Where you stand right now: usage %, resets and countdowns for Codex and Claude Code.

Pro · £12.99 once

The forecast

Projects your week from your history to estimate when you'll run out, with what-if scenarios. 14-day free trial.

macOS 14+ · Apple Silicon · ~3MB · Notarised

Live, no setup

Reads Codex and Claude Code straight from your machine.

Local usage history

Your usage history stays on your Mac. No account or usage telemetry.

See your agents work

A live menu-bar dot shows when Claude Code and Codex are running, how many at once, and turns green when they finish.

How it works

Forecasts your Claude Code and Codex usage to the reset.

1

Reads your usage

Live 5-hour and weekly limits for Codex and Claude Code, straight off your Mac. No account, no setup.

2

Forecasts your week

It uses your historical usage patterns to forecast the rest of your week. It accounts for your daily rhythm, the hours you're asleep, and any recent spike in activity, so the projection matches how you work.

3

Paces you to reset

It shows whether your current pace lands you on, under, or over your limit, and warns you early if you're set to run out before the reset, so you can spend your full allowance and finish on the deadline.

The real app

Everything in one place.

Both providers, live gauges, the forecast chart, what-if scenarios and daily spend, one menu-bar click away.

The ReserveGauge popover over a Mac desktop: a live agents panel showing Codex and Claude Code activity, plus usage gauges and forecasts
Providers

A Claude Code, Codex, Grok and GitHub Copilot usage monitor, with more on the way.

Codexapp-server · live● LIVE
Claude Codeaccount sync · no setup● LIVE
Grokaccount credits · live● LIVE
GitHub Copilotpremium requests · live● LIVE
Cursoraccount APISOON

Want one of these sooner? Tell us which, and it bumps the queue.

Tracks Claude Code (your terminal/IDE coding agent) and Codex, not the claude.ai chat app.

Works on Team & Enterprise Claude plans too: ReserveGauge tracks your personal Code allocation (e.g. Max 5x). The shared team pool isn't shown, as Anthropic doesn't expose it to the app.

Privacy

Your usage data stays on your Mac.

ReserveGauge reads limits from the providers' own APIs using the login already on your Mac, then computes and stores your usage history locally. Provider credentials go only to that provider. ReserveGauge receives no usage data or usage telemetry.

Local usage storageNo usage telemetryNo transcripts storedInspectable bridgeNotarised

Read our full privacy policy →

Pricing

Free to glance. Pay once to plan.

Costs less than one stranded, mid-task limit hit.

For the Claude Code & Codex CLIs (terminal/IDE), not the claude.ai or ChatGPT web apps.

Free
£0
The live gauge, forever.
  • Live Codex & Claude gauges (5h, weekly, Sonnet)
  • Usage %, reset countdowns & status
  • Codex banked resets & when they expire
  • Daily usage history & real overage spend
  • Menu bar, launch at login, demo mode
Download free
Pro
£12.99 one-time · about $16
The forecasting engine. 14-day free trial · free updates.
  • "Will you make it to reset?" forecasts
  • Run-out times & history-calibrated projection
  • What-if scenarios (effort, model, Fast Mode)
  • Headroom & week-over-week trends
  • Overage £ budget & smart notifications
  • Spike-aware forecasting that adapts to recent usage
  • Every new provider added, free
  • Use on 2 Macs (e.g. laptop + desktop)
Start 14-day free trial Buy now
14-day refund if it's not for you. Billed in your local currency.
Free download · 14-day Pro trial

Know if you'll make it to your reset.

macOS 14+ · Apple Silicon · ~3MB · Notarised

↓ Download for macOS

The 14-day Pro trial starts automatically on first launch. No account or card required.

Prefer the terminal? Install with Homebrew
$brew install --cask reservegauge/tap/reservegauge

Tracks the Claude Code and Codex coding agents in your terminal or IDE. It does not track the claude.ai or ChatGPT web apps, those are separate products the providers don't expose usage for.

FAQ

Questions, answered.

Which tools does ReserveGauge track?

OpenAI Codex, Anthropic Claude Code, xAI Grok and GitHub Copilot are live today (Codex and Claude Code with their 5-hour and weekly limits, Grok with your monthly credit usage, Copilot with your monthly premium requests). Cursor is planned.

Why isn't Gemini supported?

Gemini's limits are server-side and the Gemini CLI doesn't expose a usage or quota endpoint we can read locally, so there's nothing to forecast. We'll add it if Google exposes that data.

Does it track the Claude app (claude.ai) or ChatGPT?

No. ReserveGauge tracks Claude Code and Codex, the coding agents in your terminal or IDE. The claude.ai chat app and the ChatGPT website are separate products on separate meters, and the providers don't expose that usage to apps. If you only use the Claude or ChatGPT website, ReserveGauge won't show any usage.

Does it work with team or enterprise Claude plans?

Yes, it works on Team and Enterprise plans, tracking your personal Claude Code allocation (e.g. Max 5x). The shared team pool isn't shown, as Anthropic doesn't expose pooled usage to the app.

Is my usage data private?

Yes. ReserveGauge reads your limits directly from the providers' own APIs using the login already on your Mac, then computes and stores your usage history locally. Provider credentials go only to that provider. ReserveGauge receives no usage data or usage telemetry.

How much does it cost?

Free to download with the live gauge, forever. Pro (the forecasting engine) is £12.99 one-time with a 14-day free trial and free updates. If you buy and it's not for you, reply to your receipt within 14 days for a full refund.

Can I use one licence on more than one Mac?

Yes. One Pro licence activates on 2 Macs, so your laptop and desktop are both covered. Moving to a new Mac? Open ReserveGauge → Settings → Remove on the old one to free a seat. Need more than 2 Macs? Just buy another licence (£12.99) for the extra pair.

What do I need to run it?

macOS 14 or later on Apple Silicon. It's a notarised native menu-bar app, about 3MB, installed from a DMG.

Guides

Understand the limits

Plain-English explainers on how Codex and Claude Code meter usage, and how to stay ahead of a reset.