MeterTab: AI Usage

Track your Claude Code, Codex & Cursor token budgets on iPhone, Apple Watch, and Home Screen — 5-hour & weekly limits, cost breakdown, and an MCP server for your agents.

MeterTab puts your AI coding budget on your iPhone, Apple Watch, and Home Screen. See at a glance how much of your Claude, Codex, and Cursor budget you have left - before you hit a wall mid-task.

WHY METERTAB AI coding assistants burn through 5-hour and weekly limits with no warning. MeterTab turns the usage the tools already log into a live budget you can plan around - synced from the MeterTab Mac app to your iPhone and Watch over your own private iCloud.

WHAT YOU GET • Live budget - 5-hour and weekly usage with time-to-reset countdowns. • iPhone & Apple Watch apps, Home Screen & Lock Screen widgets, and a Watch complication - your budget on every wrist and screen. • Multi-provider - Claude Code, Codex, and Cursor in one place. • Per-model cost breakdown - see exactly which models are spending your budget. • Activity heatmap + burn rate - spot your heaviest hours and how fast you are trending. • One-tap calibration - anchor the estimates to your real usage numbers. • Pay-as-you-go / API spend tracking - bring your own provider key (stored only in your Keychain).

FOR AGENTS: A BUDGET THEY CAN TALK TO MeterTab's Mac app runs a local MCP server, so your own AI agents can ask "how much budget is left?" and throttle themselves - downshift to a cheaper model, or pause - instead of failing halfway through a job. Your iPhone and Watch keep that same budget in your pocket.

PRIVATE BY DESIGN No backend. No account required. No data collected. MeterTab keeps every key and cookie in your Keychain. Your usage never leaves your devices - iCloud sync uses your own private iCloud database and carries only counts.

FREE & PRO Free: the live gauge, threshold notifications, and up to 4 providers. Pro (one-time purchase, covers Mac + iPhone + Watch via Universal Purchase, with a 14-day free trial): the MCP server your agents can query, billing-key exact-dollar spend tracking, iCloud sync, the heatmap, burn rate, unlimited providers, and the iPhone & Watch apps.

A NOTE ON ACCURACY Anthropic does not publish exact token limits, so the 5-hour and weekly percentages are estimated from your local Claude Code logs and may differ a few percent from Claude's own usage screen - calibrate in one tap to anchor them.

MeterTab is an independent tool and is not affiliated with, endorsed by, or sponsored by Anthropic, OpenAI, or Cursor. Product names are used only to describe compatibility.