Show HN: Nowdex – AI agent usage on your iPhone (nowdex.app)

Nowdex, a new AI agent application for iPhone and iPad, has launched, offering users seamless interaction with various AI tools without the need for a Mac. Unlike traditional menu-bar applications that require a Mac to function, Nowdex operates natively on iOS devices and includes additional features such as Home Screen and Lock Screen widgets, along with iCloud sync capabilities. This makes it more accessible for on-the-go users who want to leverage AI services like Codex, Claude, Cursor, Grok, and Kimi directly from their mobile devices. The significance of Nowdex lies in its ability to integrate AI interactions into the daily lives of users who depend on mobile technology, expanding the reach and usability of AI tools. The app prioritizes data security by storing sign-in credentials within the device's Keychain and offering iCloud support for syncing connection metadata, while not retaining any passwords or usage data on its own servers. This user-friendly approach, along with positive reviews praising its simplicity and usefulness, positions Nowdex as a step forward in making AI technology more accessible and convenient for a wider audience.