YOBO wants to reinvent and simplify the classical city-/local guide app by using nothing else than photos π· emojis ππΊπ and lot of AI π€ It basically changed the classic rating system using stars βοΈβοΈβοΈβοΈβοΈ into just using emojis ππΊπ Users share photos of locations and tag these places using up to 3 Emojis.