Fog: On-Device AI Notes

Welcome to Fog, a notes app that organizes itself. I struggle with organizing my notes, creating folders, figuring out what goes where, selecting things manually… the list goes on. So I built an app that aims to solve this. Just write. Fog automatically groups your notes into smart collections called Clouds, so you always know where everything is, without lifting a finger. Powered by Apple's on-device Foundation Models (on Apple Intelligence-supported devices), Fog understands what your notes are about and organizes them intelligently. Your notes are stored locally using SwiftData and synced seamlessly across your devices via iCloud — no third-party servers, no accounts, no data sharing. Features - Auto naming, notes become a canvas for your thoughts - Auto grouping: canvases sort themselves into clouds as you write - On-device AI: powered by Apple's Foundation Models, works fully offline - Private by design: no third-party servers, your data stays in your ecosystem - iCloud sync: seamlessly available across all your Apple devices - Personal: choose a color theme, font, and even a personality for the AI