Nugget

Nugget is a Duolingo-style app that puts the best ideas from nonfiction books at your fingertips. Tell the AI coach what you're dealing with — a tough conversation, a focus slump, a negotiation — and it picks the right concept for your situation. Each concept becomes a bite-sized session with three different exercise formats, so you actually retrieve the idea instead of pattern-matching a quiz. Every session ends with a concrete if-then plan, and Nugget checks in days later to ask if you followed through. Science-backed spaced repetition resurfaces concepts before you'd forget them, so what you learn actually sticks.