ReserveGauge is a free native macOS menu bar app for Codex, Claude Code, Grok and GitHub Copilot.
See remaining allowance and reset countdowns, then use forecasts from local usage history to estimate whether your current pace will reach reset. Forecasts are estimates. Provider-reported limits remain the source of truth.
Usage history stays on your Mac. No ReserveGauge account or card is required. Supports macOS 13 or later on Apple Silicon and Intel. The download is signed and notarised.
The screenshot shows the app with synthetic demo data. ReserveGauge is an independent product and is not endorsed by the supported providers.
