When you finish one lesson in a deck, it unlocks the next one

Search experience

Flash card experience. Quizzes you in different ways to reinforce it in your memory

Automatic login with duolingo. Setting up profile

Each deck has tabs for Lessons, Cards and Quiz

Home page includes Favorites, People you follow and Trending decks

Create a deck of flashcards. Upload images or search the web

Profile and settings

Splash screen

Bottom tooltip for enabling share extension

Microinteractions to control camera settings

Achievement leveled up modal

Starting a session and core experience