CUStats - AI Usage Tracker
ユーティリティ
Macのみ対応
¥1,500
Stop wondering if you're about to hit your AI limit. Just glance at your menubar.
WHY CUSTATS?
• Stop Wondering. Just Glance.
Eliminate the mental load of wondering "am I close to my limit?" Your usage is always visible in the menu bar — no need to open settings pages or provider dashboards.
• Stay in Flow. Skip the Context Switch.
Context switches cost 15-25 minutes to recover. A glance at the menubar costs nothing. CUStats keeps you informed without breaking your concentration.
• See All Your Limits at Once.
Track 5-hour rolling window, 7-day weekly limit, and model-specific constraints simultaneously. When you hit a limit, a live countdown shows exactly when it resets.
• One Coffee. Forever.
One-time purchase. No subscription. No recurring fees. Permanent peace of mind.
CORE FEATURES:
▸ Real-Time Menu Bar Monitoring
- Lives in your menubar, always accessible
- Usage percentage visible at a glance
- Live HH:MM:SS countdown timer when at 100%
- Color-coded progress: green → yellow → red
- Dynamic menu bar icon reflects usage level
▸ Multi-Provider AI Support
- Track usage across multiple AI providers
- Manage up to 10 accounts — any combination
- Per-account credential storage
- Automatic credential detection
- Staggered refresh distributes API calls evenly
▸ Weekly Pace Prediction
- Visual prediction line on 7-day charts
- Estimates end-of-week usage based on current pace
- Risk level indicators: healthy / risky / over
- Warns before you hit limits — not after
▸ Historical Analytics
- Day / Week / Month usage trends
- GitHub-style monthly activity heat map
- Track patterns across time
- Detailed session breakdowns
▸ All Accounts Dashboard
- Unified overview of every account at a glance
- Per-account usage bars and pace projection
- Service status on each account row
- Status badges: Good / Caution / Critical / At Limit
- Staggered refresh timing per account
▸ Customization
- Light / Dark / System theme support
- Configurable refresh intervals
- Compact vs. expanded menu bar layouts
- Scheduled triggers for automated actions
▸ Notifications
- Optional alerts for service degradation and limit resets
- Per-alert-type controls in Settings
▸ Demo Mode
- Try every feature without a real account
- Pre-configured demo accounts with realistic data
- Learn the app before committing
PRIVACY & SECURITY:
• No analytics or telemetry — zero tracking
• Credentials encrypted locally with AES-GCM
• Data stored locally only — never leaves your device
• All sensitive data masked in logs
• App Sandbox enabled for maximum security
• No cloud sync — your data stays on your device
REQUIREMENTS:
- macOS 13.0 (Ventura) or later
- An AI provider account with API access
SUPPORT:
Email: custats.info@gmail.com
Website: https://custats.info
さらに見る NEW
• Service status in All Accounts — each account in the multi-account overview now shows provider service health next to usage, so you can spot outages without opening every tab.
• Codex reset alerts — optional notifications when Codex limits reset and usage is available again.
• Notifications settings — new section to manage notification permission and turn individual alert types on or off.
IMPROVED
• Version labels in the app now always match the build you installed — no more stale hardcoded version text.
1.13.0 6月20日
NEW
• All-Accounts Overview tab — when you track more than one account, the usage popup now opens to a compact overview showing every account's 5-hour and 7-day usage side by side, so you can see your whole picture without scrolling or switching tabs.
• Per-account pace — each account in the overview now shows a pace projection, the same end-of-week estimate you get on the dashboard, so you can spot which account is trending toward its limit at a glance.
IMPROVED
• Consistent account colors — the colored dot for each account now matches everywhere it appears (overview, tabs, dashboard, and settings), even when some accounts are paused.
• Smoother with many accounts — countdown timers and usage updates are noticeably lighter on the system when you're tracking several accounts at once, while keeping your menu-bar percentage just as fresh.
1.12.0 6月14日
IMPROVED
• More reliable account reconnection — CUStats now recovers more gracefully when an AI provider sign-in needs refreshing, so your usage keeps updating with fewer interruptions.
• The App Store listing is now available in German for our users in Germany.
Under-the-hood reliability and stability improvements.
1.11.0 6月6日
NEW
• Codex service health now appears in the popup alongside Claude status, with one-click access to the public status page.
• Status alerts now warn you when Claude Code or Codex service health degrades, so you can react before provider issues interrupt your workflow.
IMPROVED
• Cleaner popup layout — disabled Extra Credits details stay hidden, and the default window is more compact while keeping usage data easy to scan.
CHANGED
• Removed the peak/off-peak indicator so usage is shown as one clear percentage across the menu bar, popup, and dashboard.
1.10.0 5月22日
NEW FEATURES
• Disable text coloring — Opt out of usage-based text coloring in the menu bar for a neutral look.
• Enlarged popover and dashboard windows — Default window sizes increased for better readability of charts and usage data.
• Weekly Limits card — Status card and weekly pace are now consolidated into a single unified weekly limits view in the popup.
• Extra usage details — The extra usage display now shows balance, renewal date, and auto-reload state.
• Clickable service status badge — Tapping the service status badge now opens status.claude.com directly.
IMPROVEMENTS & FIXES
• Consistent in-app version display — removed stale version strings in internal views.
1.9.0 4月20日
FEATURES
• Monthly calendar time-of-day bands — Color-coded time-of-day visualization on the monthly calendar view for richer usage patterns at a glance.
• Claude Code service status in popup — Service status indicator for Claude Code now shown directly in the menu bar popup.
• Days + hours + minutes countdown format — Promotion countdown now displays in the clearer Xd Yh Zm format.
PERFORMANCE
• Disk I/O reduced from ~1.8 GB/hour to ~22 MB/hour — Phase 2 optimizations cut disk writes, CPU load, and energy impact via batched writes and debounced timers.
BUG FIXES
• Fix Day view summary card showing wrong title and date for past dates.
• Fix Pace value font size inconsistency in Live Session view.
• Fix App Store metadata compliance — restricted third-party and Apple terms removed.
1.8.0 4月7日
NEW FEATURES
• Claude Code Service Status — Check Claude Code service status directly from the app popup. See real-time operational status without leaving your workflow.
• Monthly Time-of-Day Bands — Monthly calendar view now shows time-of-day activity bands, giving you deeper insight into when you use AI tools most.
• Improved Promo Countdown — Promotion countdown now displays in a clearer days + hours + minutes format instead of raw hours.
BUG FIXES
• Fix organization selection popup loop — The "Select Organization" dialog no longer keeps popping up every 10 seconds. If you dismiss it, it stays dismissed until you explicitly add or change an account.
• Fix multi-org account linking — Users with multiple chat-enabled organizations can now add accounts.
• Fix Pace value font size — Pace display is now consistent with 5h and 7d values.
• Fix Day view date display — Summary card now shows the correct title and date when viewing past dates.
• Fix promo period detection — Corrected date logic for promotion indicators.
IMPROVEMENTS
• Organization selection brings existing dialog to front instead of recreating
• Suppression flag cleared automatically when accounts change
• Updated App Store metadata for accuracy
1.7.5 3月26日
NEW FEATURES
2× Usage Promotion Indicator (v1.7.1)
- Gold/amber banner in the popover showing Anthropic's 2× usage promotion status
- Compact "2×" badge in the Live Session dashboard header
- Detailed promotion info: local time windows, days remaining, weekend schedule
- Gold "2×" prefix in menu bar text during active 2× windows
- Auto-detects weekday windows (UTC 12:00–19:00) and weekend all-day availability
- Only shown for Claude accounts (Codex accounts excluded)
BUG FIXES
Menu Bar Auto-Refresh Fixed
- Menu bar usage percentage now updates automatically on every refresh cycle
- Previously, multi-account users had to click the menu bar to see updated values
- Background data collection no longer fails with "No session token available"
Additional Fixes
- API-key duplicate detection and auth.json cross-contamination resolved
- Light-mode menu bar icon bars now individually colored by usage level
- Migration no longer overwrites existing user settings
1.7.1 3月15日
BUG FIXES
Menu Bar Auto-Refresh Fixed
- Menu bar usage percentage now updates automatically on every refresh cycle
1.6.3 3月10日
WEEKLY PACE IN POPOVER (NEW)
- Weekly pace prediction now visible directly in the menu bar popover
- Risk-level coloring: green (Healthy, under 90%), orange (Risky, 90-100%), red (Over 100%)
- No need to open the dashboard to check your projected weekly usage
DYNAMIC MENU BAR ICON (NEW)
- Menu bar icon color changes based on your weekly usage level
- Green when usage is low, orange when approaching limits, red when over
- Instant visual status without reading any numbers
IMPROVEMENTS
- Increased dashboard height to show all Live session content without scrolling
- Increased popover height for better content display
- Fixed error message text wrapping in Add Account dialog
- Made API response fields optional to prevent JSON decode errors
- Improved ProgressView sizing across all views
1.6.2 3月3日
ALL ACCOUNTS DASHBOARD (NEW)
- Unified view showing usage overview for all accounts at a glance
- 5-hour and 7-day usage progress bars for each account
- Weekly pace projection with color-coded status (green: under 90%, orange: 90-100%, red: over 100%)
- Per-account refresh countdown with staggered timing display
- Account-level status badges (Good/Caution/Critical/At Limit)
STAGGERED API REFRESH (NEW)
- Distributed refresh timing for multiple accounts reduces server load
- Refresh interval intelligently divided among accounts (e.g., 60s / 3 accounts = 20s spacing)
- Prevents simultaneous API calls that could trigger rate limiting
- Maintains accurate per-account refresh display in the dashboard
IMPROVEMENTS
- Menu bar real-time updates now use staggered refresh for all active accounts
- Improved reactive updates when usage data changes across accounts
- Enhanced stability and performance for multi-account workflows
1.6.1 1月27日
CODEX SUPPORT
• Monitor OpenAI Codex usage alongside Claude accounts
• Codex authentication via ~/.codex/auth.json or manual tokens
• Scheduled triggers now refresh Codex usage automatically
PACE PREDICTION FORECAST
• Visual prediction line on 7-day usage charts showing estimated end-of-week usage
• Smart pace analysis with risk level indicators (healthy/risky/over)
• Know exactly when you'll hit your limit based on current usage patterns
RELIABILITY IMPROVEMENTS
• Better scheduled trigger handling for multi-provider accounts
• Token refresh persistence for Codex manual credentials
• General stability fixes and performance tweaks
1.6.0 1月22日
• Significantly improved performance and responsiveness
• View Day, Week, and Month history
• Add weekly usage chart in the live session (purple color)
• Improved countdown timer display
* Add customizable status bar: 5h (usage + timer), 7d (usage + timer)
* adding sentry to track if there is random app exits
* add tracking cost & overage data
1.5.0 1月17日
MULTI-ACCOUNT SUPPORT
• Manage multiple Claude accounts in one app
• Easily switch between accounts with unified tab bar
• Add Account button in Settings for quick setup
• Track usage across all your accounts
OVERVIEW TAB - HISTORICAL VIEWS
• All-new Day/Week/Month historical usage views
• GitHub-style monthly activity chart
• Track usage patterns over time
• Beautiful consumption visualizations
PRIVACY & SECURITY
• All sensitive data (org IDs, tokens) masked in logs
• Enhanced security for debugging without exposing PII
• App Sandbox enabled for maximum security
1.4.0 1月7日
OVERVIEW DASHBOARD
• All-new Overview tab with usage trends and insights
• Period-specific tool usage filtering (5-hour, 7-day, Sonnet)
• Beautiful consumption peak visualizations
• Track your AI usage patterns at a glance
SESSIONS TAB
• Dedicated sessions data table with full-width layout
• View all your usage sessions in one place
• Detailed session information and statistics
SESSION TRIGGERS
• Schedule automatic session starts at specific times
• Keep your working sessions fresh and ready to use
• Set multiple triggers throughout the day
• Smart logging tracks trigger success/failure
LOCAL DATA ANALYSIS INTEGRATION
• Local stats from your local data folder (user will be ask to grant the permission to access)
• Track tokens, messages, and cache usage
• Seamless integration with the AI workflow
ENHANCED DASHBOARD
• Redesigned with intuitive 5-tab sidebar navigation
• Live, Overview, Sessions, Settings, About sections
• Real-time stats and session insights
• Smoother navigation between sections
PRIVACY & SECURITY
• All sensitive data (org IDs, tokens) now masked in logs
• Enhanced security for debugging without exposing PII
• App Sandbox enabled for maximum security
1.3.0 2025/12/23
NEW
• Service status in All Accounts — each account in the multi-account overview now shows provider service health next to usage, so you can spot outages without opening every tab.
• Codex reset alerts — optional notifications when Codex limits reset and usage is available again.
• Notifications settings — new section to manage notification permission and turn individual alert types on or off.
IMPROVED
• Version labels in the app now always match the build you installed — no more stale hardcoded version text.
さらに見る バージョン1.13.0 6月20日
データの収集なし デベロッパはこのアプリからデータを収集しません。