Limitr: AI Usage Tracker

关于这款应用

Limitr is a privacy-focused iOS application designed to help users monitor their consumption of artificial intelligence service subscriptions. Specifically tailored for developers and power users, it tracks usage metrics for platforms such as Claude, Cursor, and Codex. The app provides a clear view of session, weekly, and monthly spending or token limits, along with reset times and data freshness indicators.

Key features include Home Screen and Lock Screen widgets for at-a-glance monitoring, customizable refresh intervals, and optional push notifications when users approach their set limits. A significant aspect of Limitr is its commitment to user privacy: credentials are stored securely in the iOS Keychain, and the app operates without requiring an account, backend server, or analytics tracking. It does not sell or track user data. Usage data is retrieved directly from the respective service providers, though availability may vary if those providers update their systems. The app also supports a ‘Plus’ upgrade for history, forecasts, and iCloud sync.