Luxembourgish isn't on Duolingo. Duolingo's course list from October 14, 2026, has nothing that teaches Luxembourgish.
A few apps teach Luxembourgish, and LLO.LU is a free website for learning it. Here you'll find a phone course, a word-game app, and the official dictionary. For classes, tutors, and Luxembourgish radio and TV, see our best apps to learn Luxembourgish.
Custom Lessons Made for You
Bubblegum
For serious learners, Bubblegum is the best app to learn Luxembourgish. You learn from Luxembourgish you can mostly understand, which is called comprehensible input.
Bubblegum hands the writing to Poppy, your AI tutor, who fits Luxembourgish lessons to your routine. If you just moved to Luxembourg City, she can write a talk with a neighbor about the bus to work, and you can play it back as often as you like.
Bubblegum doesn't have people to speak Luxembourgish with. For classes and tutors, see our full Luxembourgish comparison.
- Luxembourgish lessons written for your level and your plans.
- Extra Luxembourgish reading comes from news and stories, with audio.
- Poppy will walk you through any Luxembourgish sentence you ask about.
- Saved words come back in new lessons through Regenerative Review™.
- Clear, expressive AI voices read every lesson aloud, with a different voice for each speaker.
- There's no way to add your own books or articles.
- A new custom lesson costs us real money to make, so your first one is free, and Bubblegum Pro gives you unlimited custom lessons. The lesson library is free for everyone, because we believe everyone should be able to learn.
- Regenerative Review™
Mobile
A Course on Your Phone
Aurelux
Aurelux walks you through the basics you need to understand people and hold a conversation. Lessons go in a set order.
- A certified teacher of Luxembourgish made the lessons, games, and exercises.
- Helps you get ready for the language test for citizenship.
Mobile
Word Games
uTalk
uTalk turns Luxembourgish words into short lessons and memory games. You can say each word and compare it with the recording.
- A Luxembourgish course of 2,500+ words and phrases.
- A Luxembourgish speaker recorded every word.
MobileWeb
Look Up a Word
LOD.lu
LOD.lu is the place to check a word you just heard or how to spell it. Search in Luxembourgish or in one of its four other languages.
- LOD.lu, the official Luxembourgish dictionary, is free online and in an app.
- Meanings in German, French, English, and Portuguese, with audio.
MobileWeb
How Each App Lets You Start Free
You can start with each of these for free.
| App | How You Can Start Free |
|---|---|
| Aurelux | Free to download, with paid upgrades for more lessons. |
| uTalk | Practice the free starter words. |
| LOD.lu | Free on the web and in its app. |
Bubblegum's free plan is in the last question below.
Common Questions
Which Luxembourgish app should a beginner choose?
If you are serious about learning Luxembourgish, start with Bubblegum. Poppy writes lessons at your level about things you like. Or start with Aurelux if you want a course in order, or uTalk if you'd like quick word games. Luxembourgish is written in the Latin alphabet, and it belongs to the same West Germanic family as German.
Can I learn Luxembourgish online for free?
Yes. LLO.LU is a free website for learning Luxembourgish. It has online exercises, a level test, and activities you can join online or in person.
Is Bubblegum free?
Yes. The lesson library is free for everyone, because we believe everyone should be able to learn. It holds lessons that other learners asked Poppy for. A new custom lesson costs us real money to make, so your first one is free, and Bubblegum Pro gives you unlimited custom lessons.
Sources
- Duolingo: course list (read October 14, 2026)
- Aurelux: iPhone listing (Luxembourg)
- uTalk: Luxembourgish course
- LOD.lu: iPhone listing
- LLO.LU: The Luxembourgish Language Learning Platform
- uTalk: Luxembourgish plans
- Bubblegum
Checked on October 14, 2026 against each app's own pages.
