Duo

Duo is the main mascot of the Duolingo app. It is a cute and clever green owl. Duo’s role is to help users learn new languages in a fun way. It also reminds users not to forget their daily lessons. With its cheerful face and energetic spirit, Duo has become a symbol of dedication and motivation in language learning. If you doesn't learn of day, Duo can notification anytime when you don't practice language, chess, math and music.