Audio-first, not text-first. Every summary plays as a narrated audio file. You don't read it — you listen while commuting, cooking, or working out. Most YouTube summary tools give you a wall of text; Pico Brief gives you a podcast-length listen. This is the core differentiator.
Custom topics. Users create their own interest profiles and the app surfaces relevant YouTube videos automatically. It's not just a summarizer — it's a personalized video discovery layer on top of YouTube.
