Duolingo is appropriate for learners of all ages who are looking to learn a second language. For preschool to first-grade students who are learning to read, Duolingo ABC is an educational learning app that offers immersive lessons to teach reading fundamentals.

Duolingo (student experience):
- If in a classroom, no advertisements or hearts
- Bite-sized language learning lessons
- Immediate feedback
- Gamification and social features (if enabled) for motivation

Duolingo for Schools (teacher dashboard):
- Classroom creation and rostering, including Google Classroom integration
- Assignment creation
- Student performance and progress data
- Student activity feed
- Privacy controls for content and social features
- No advertisements or hearts in Duolingo app for students or teachers

○ English (en)
○ Italian (it)
○ French (fr)
○ Portuguese (pt)
○ German (de)
○ Spanish (es)
○ Russian (ru)
○ Japanese (ja)
○ Korean (ko)
○ Guarani (gn)
○ Catalan (ca)
○ Chinese (zs)
○ Swedish (sv)
○ Esperanto (eo)
○ Latin (la)
○ Ukrainian (uk)
○ Turkish (tr)
○ Arabic (ar)
○ Hebrew (he)
○ Norwegian (Bokmål) (nb)
○ Dutch (dn)
○ Greek (el)
○ Danish (da)
○ Polish (pl)
○ Finnish (fi)
○ High Valyrian (hv)
○ Haitian Creole (ht)
○ Romanian (ro)
○ Hungarian (hu)
○ Hindi (hi)
○ Irish (ga)
○ Yiddish (yi)
○ Scottish Gaelic (gd)
○ Welsh (cy)
○ Czech (cs)
○ Hawaiian (hw)
○ Indonesian (id)
○ Klingon (kl)
○ Swahili (sw)
○ Navajo (nv)
○ Vietnamese (vi)