You have 5 lives. When you run out you can wait, practice, or refill by spending crystals

It quizzes you with audio and visual questions to make you understand and to increase recall

During login, it asks for your age, name, email and password

Bottom sheet for wrong answer

Achievement leveled up modal

Gamification badges and progress

The onboarding asks you select a language and pick a daily learning goal

You earn crystals as you complete lessons. You can buy more from the Shop tab

Duolingo Plus lets you download lessons offline and removes ad. You can start with a 7 day trial

Daily streak touchpoint on homepage

Daily goal completed

Learning path

List of tasks to win money or prizes