
CUStats Go - AI Usage Tracker
Claude & Codex Usage Monitor
Only for iPhone
$8.99
iPhone
Track Claude & Codex limits at a glance — home screen widgets, pace predictions, and smart alerts. Privacy-first: your data never leaves your device.
CUStats Go brings instant Claude and Codex usage insights to iOS devices. Track 5-hour and 7-day windows, monitor model-specific consumption, and stay informed with smart notifications and multi-account management.
Key highlights:
- Home screen widgets in three sizes: small, medium, and large multi-account dashboard.
- Widgets update automatically in the background — no need to open the app.
- Multi-account widget shows all connected accounts (up to 5) with per-account usage, pace, and reset times.
- Real-time monitoring of Claude (Sonnet, Opus) and Codex usage with live progress bars.
- Pace Metric predicts your weekly usage at reset time. Know before you hit the limit.
- Promotion awareness: see when 2× usage windows are active with visual indicators.
- 7-day trend charts with session-level detail, prediction lines, and weekly reset indicators.
- Unified live session view with hero header and inline cumulative and peak charts.
- Color-coded statuses (Good, Caution, Critical, At Limit) clarify when to pause usage.
- Pace status indicators: Healthy (under 90%), Risky (90-100%), Over (above 100%).
- Smart notifications for configurable thresholds and reset alerts (Focus-friendly).
- Extra usage (overage) credit tracking for paid plans.
- Built-in multi-account flow with secure Keychain storage for Claude tokens and Codex OAuth credentials.
- Designed for iOS 16+ with adaptive UI, dark mode, and fluid animations.
- Local-first privacy: no analytics, no ads, no cloud syncing. Usage data stays on-device.
Perfect for developers, researchers, and busy professionals who rely on Claude or Codex and need portable visibility.
Ratings & Reviews
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Multi-Org Support & 2x Promo Fix!
Multi-organization support:
- Users with multiple Claude organizations can now choose which org to monitor
- Organization picker appears automatically during account setup
- Selected org is persisted for accurate usage tracking
2x promotion indicator fix:
- Fixed incorrect 2x status for timezones outside US/Europe/Asia
- Now uses UTC-based peak detection — works correctly worldwide
- Accurate countdown timers showing when standard/2x periods begin
Bug fixes and improvements.
The developer, Luong NGUYEN, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Luong NGUYEN
- Size
- 28 MB
- Category
- Developer Tools
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later.
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Luong NGUYEN
