Tired of searching for cafes in Seoul and only finding ads and sponsored blogs. So I built my own app. CleanCafe is a curated cafe map with 430+ verified cafes across Seoul. - GPS-based — nearest cafes sorted by distance - AI recommendations — weekly personalized picks - Bean grade — AI classifies coffee beans (specialty/premium/blend) - Water quality — linked to Seoul's official water data - Beyond cafes — restaurants, bars, spaces, brand cafes No ads. No signup. Just good coffee.