CUStats Go - AI Usage Tracker

Know before you hit your Claude or Codex limit. CUStats Go's pace metric predicts your weekly usage at reset, so you can ease off before the cutoff — not after. Privacy-first by design: your Claude and Codex usage data stays on your device, your account credentials are stored only in the iOS Keychain, and there are no ads and no behavioral tracking.

Track 5-hour and 7-day windows, monitor model-specific consumption, and stay informed with smart notifications and multi-account management.

Key highlights:
- All Accounts tab — compare every connected Claude/Codex account with widget-style rings, compact cards, and refresh-all.
- 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.
- 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.
- Notifications settings with permission status, master switch, per-alert toggles, and test notification.
- Codex manual reset credits on Live when OpenAI reports them.
- 7-day trend charts with session-level detail, prediction lines, and weekly reset indicators.
- Color-coded statuses (Good, Caution, Critical, At Limit) clarify when to pause usage.
- Built-in multi-account flow with secure Keychain storage for Claude tokens and Codex OAuth credentials.
- Designed for iOS 15.6+ with adaptive UI, dark mode, and fluid animations.
- Local-first privacy: no ads, no behavioral tracking, no cloud syncing.

Perfect for developers, researchers, and busy professionals who rely on Claude or Codex and need portable visibility.