In app purchase

Profile and login

Coachmarks to show overall navigation

Class landing page

Home page has snippets of content from different courses

Searching in classes

Home page to article transition

Instructors tab has a free scroll in a 2D space

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

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

Mimo Premium in app purchase

Start free trial for IDAGIO Pro