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

First lesson complete. It shows your learning minutes and asks you to create a profile

You can tap the country flag on top to add more languages and switch between them

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

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

There are posts by other learners and mini "games" that help you test your skills

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

Bottom sheet for wrong answer

The splash screen is the logo on a green background

Gamification badges and progress

Animated modals post-checkin, coins and badge gamification

Checkout experience

Gamification badges in profile