You can join language clubs to practice with other learners

Duolingo
Learn Spanish, French and more
You can join language clubs to practice with other learners
More interactions from‏‏‎ ‎
Duolingo
There are posts by other learners and mini "games" that help you test your skills
Bottom sheet for wrong answer
Duolingo Plus lets you download lessons offline and removes ad. You can start with a 7 day trial
First lesson complete. It shows your learning minutes and asks you to create a profile
Asks you to select a daily goal and then notification permissions
The curriculum is arranged linearly as a timeline with tests interspersed in between
The splash screen is the logo on a green background
During login, it asks for your age, name, email and password