About BrainSprint
BrainSprint is a free, offline-first brain training platform. We believe sharpening your mind shouldn't require an account, a subscription, or your data.
Built with React, TanStack, Dexie, Framer Motion, and Tailwind CSS.
BrainSprint is a free, offline-first brain training platform. We believe sharpening your mind shouldn't require an account, a subscription, or your data.
Built with React, TanStack, Dexie, Framer Motion, and Tailwind CSS.
Train your brain in 5-minute bursts. No account, no signup. Everything stays on your device.