Capture thoughts instantly. Review them naturally. Gravity is a minimal, single-stream note-taking tool designed for the solo thinker. Inspired by Andrej Karpathy’s “append + rescue” philosophy, Gravity removes the friction of folders, tags, and organization overhead, allowing you to focus entirely on capturing ideas. No subscriptions; own it for life. Stop organizing. Start thinking. Let your thoughts sink in.

Open your entire project stack in one click

Track your workouts, monitor progress, and build muscle with minimal time.

Transform rambling voice notes into organised text with AI. BrainFlow transcribes, formats, and extracts tasks from your recordings. 100% private - no cloud storage, no accounts. Everything stays on your device. Perfect for meetings or brain dumps.

Instantly adapt any recipe to match your dietary needs, missing ingredients, or calorie targets. Transform recipes with 3 adaptation levels from strict substitutions to creative reinventions. Beautiful recipes, easy sharing.

Transform rambling voice notes into organised text with AI. BrainFlow transcribes, formats, and extracts tasks/reminders from your recordings. 100% private - no cloud storage, no accounts. Everything stays on your device. Perfect for meetings or brain dumps.