Show HN: CodexBar for Android – Monitor Claude quotas on your phone (github.com)

A new Android application, CodexBar, has been released that allows users to monitor their AI service quotas—including Claude, Codex (ChatGPT), and Gemini—directly from their mobile devices. The app offers real-time tracking of remaining usage with animated gauges, quick settings for at-a-glance status, and background refresh capabilities. Notably, it emphasizes user security with on-device token processing and encrypted credential storage, ensuring that sensitive information isn’t transmitted to a backend server. This development is significant for the AI/ML community as it provides a streamlined way for developers and users to manage their AI service usage and quotas efficiently. The integration of various AI services into one platform enhances usability, particularly for those heavily engaged in AI projects. Technical details include the use of Kotlin 2.1.0, Jetpack Compose, and libraries such as Retrofit2 for networking and WorkManager for background synchronization, ensuring a robust and modern user interface. With pre-built APKs available, the app is accessible for users who want to seamlessly track their AI service limits on the go.