Usage4Claude
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Track your Claude (and Codex) subscription quota — beautifully, in your menu bar.
✨ Monitors all Claude platforms: Web • Claude Code • Desktop • Mobile App • Cowork ✨
Features • Installation • User Guide • FAQ • Support
✨ Features
🎯 Core Features
- 📊 Real-time Monitoring - Display Claude subscription (Free/Pro/Team/Max) usage quota in menu bar, with optional Codex monitoring
- 🎯 Multi-Limit Support - Claude supports up to 5 limits (5-hour/7-day/Extra/7-day Opus/7-day Sonnet), while Codex supports 5-hour, 7-day, and Extra Usage/credits
- 🎨 Smart Display Mode - Auto-detect and display all limit types with available data
- ⚙️ Custom Display - Manually select which limit types to display, supports any combination
- 🎨 Smart Colors - Automatic color changes based on usage, each limit type has its own color scheme
- 🔔 Usage Notifications - Warning notification at 90% usage, reset notification when quota resets
- 👥 Multi-Account Management - Support multiple Claude accounts / multiple organizations per account, plus independent Codex account management and quick switching
- 🧩 Codex Support - Optional Codex quota monitoring; use Codex alone or show it alongside Claude in a dual-column view (add a Codex account in settings to enable)
- 🌐 Built-in Browser Login - Claude login automatically extracts Session Key; Codex uses built-in browser login for ChatGPT authentication
- 🎨 Appearance Settings - Support system default / light / dark appearance modes
- 🕐 Time Format - Support system default / 12-hour / 24-hour format
- ⏰ Precise Timing - Quota reset time displayed with minute precision
- 🔄 Smart Refresh System - Intelligent 4-level adaptive refresh or fixed intervals (1/3/5/10 min)
- ⚡ Manual Refresh - Click refresh button to update data instantly (10-second debounce protection)
- 💻 Native Experience - Pure native macOS app, lightweight and elegant
🌐 Cross-Platform Support
Works seamlessly with all Claude products:
- 🌐 Claude.ai (Web interface)
- 💻 Claude Code (CLI tool for developers)
- 🖥️ Desktop App (macOS/Windows)
- 📱 Mobile App (iOS/Android)
- 🤝 Cowork (AI Agent)
All platforms share the same usage quota, monitored in one place!
🧩 Codex Support
- Monitor Codex alone or together with Claude
- Supports Codex 5-hour, 7-day, and Extra Usage/credits information
- Add a Codex account by logging in to ChatGPT with the built-in browser
- Claude-only users need no extra setup; the existing experience stays unchanged until a Codex account is added
🎨 Personalization
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🕓 Multiple Display Modes
- Percentage Only - Clean and intuitive, view at a glance
- Icon Only - Subtle and elegant, detailed info on click
- Icon + Percentage - Complete information, quick visual identification
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🌍 Multilingual Support
- English
- 日本語
- 简体中文
- 繁体中文
- 한국어
- Français
- More languages coming soon...
🔧 Convenient Features
- ⚙️ Visual Settings - No code modification needed, GUI configuration for all options
- 🆕 Smart Update Alerts - Menu bar badge and rainbow animation notify new versions
- 🚀 Launch at Login - Optional automatic startup when system boots
- ⌨️ Keyboard Shortcuts - Common operations support shortcuts (⌘R, ⌘,, ⌘Q)
- 👋 Friendly Onboarding - Detailed setup wizard on first launch
- … Menu Display - Multiple menu access methods, detail view and right-click
- 🔔 Usage Notifications - Claude usage warning and reset notifications, configurable in settings
- 🛠️ Debug Mode - Developer options: Claude/Codex fake data testing, simulated updates, instant refresh
🔒 Security & Privacy
- 🏠 Local Storage Only - All data stored locally only, never collect or upload any personal information
- 🔐 Keychain Protection - Claude Session Key and Codex authentication token secured in Keychain, no plain text keys
- 📖 Open Source Transparency - Code fully public, anyone can audit
- 🛡️ Sandbox Protection - App Sandbox enabled for enhanced security
📸 Screenshots
Menu Bar Display
- Claude and Codex menu bar icons and limit indicators are shown below
- Dual indicators through shape and color ensure easy identification even in monochrome themes
| Icon | 5-Hour | 7-Day | Extra | 7-Day Opus | 7-Day Sonnet | Monochrome (Adaptive) | |:---:|:---:|:---:|:---:|:---:|:---:|-----| | | | | | | | | | | | | | — | — | |
Color Indicators:
Claude current colors:
- 5-Hour Limit (incl. detail window):
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- 7-Day Limit (incl. detail window):
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- Extra Usage:
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- 7-Day Opus Limit:
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- 7-Day Sonnet Limit:
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Codex current colors:
- Codex 5-Hour Limit:
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- Codex 7-Day Limit:
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- Codex Extra Usage / credits:
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Detail Window
Settings
General - Display options, menu bar theme, notification settings, appearance (system/light/dark), refresh mode, time format, language options, launch at login Authentication - Claude/Codex account management (add/delete/switch/alias editing), built-in browser login, Claude manual input, connection diagnostics About - Version info and related links
Welcome Screen
Configure Authentication - Claude supports built-in browser one-click login (recommended) or manual Session Key input, auto-retrieves Organization ID, and auto-creates multiple organizations under the same Session Key; Codex can be added later in settings through built-in browser login to ChatGPT Configure Display Options -