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

The splash screen is the logo on a green background

Asks you to select a daily goal and then notification permissions

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

Profile and settings

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

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

The curriculum is arranged linearly as a timeline with tests interspersed in between

Bottom sheet for wrong answer

Upgrade to earn more Sweatcoins

To see images in chat, you need to buy a subscription via in app purchase

Buy a city pass and checkout

Stamps as a gamification element