LunaLearn turns any topic into a Duolingo-style interactive course with visuals, diagrams and practice questions. You type in something you want to learn, and LunaLearn builds a structured course around it, lesson by lesson, so you can work through the subject by doing rather than by reading long pages of text. The product launched on Show HN on 8 November 2026. You can see the official site at https://www.lunalearn.app/.
What is LunaLearn?
Learning a new subject usually starts with a search, a pile of articles, and the hard work of deciding what to read first. LunaLearn removes that setup. Its AI generates a course on any topic you choose, broken into lessons that build on each other, each with visuals and diagrams to make the ideas concrete and practice questions to check that the material actually stuck.
The Duolingo-style format matters here. Short interactive lessons lower the barrier to starting, and the practice questions turn passive reading into active recall. Instead of collecting bookmarks you never return to, you get a course with a clear path from the first lesson to the last.
Key features
- AI-generated courses on any topic, built into structured lessons.
- Diagrams and visuals in each lesson to explain ideas that are hard to follow in text alone.
- Interactive practice quizzes that test understanding as you go.
- Course library on paid tiers, with full lesson access included.
- New courses each month on paid plans, so you can keep starting fresh subjects.
Who is it for?
LunaLearn fits self directed learners who want to pick up a new subject without enrolling in a formal course, from professionals brushing up on a skill to curious learners exploring a topic for fun. It also fits students who learn better through short interactive steps and visual explanations than through dense textbook chapters.
Because a course can be generated on any topic, it works for the subjects that have no ready made course online, as well as for familiar ones. If you can name the topic, LunaLearn can build the first lesson.
Pricing
LunaLearn starts free. The Pro plan costs $10.75 per month, billed as $129 per 12 months, and includes 10 new courses per month. The Max plan costs $21.58 per month, billed as $259 per 12 months, and includes 25 new courses per month. Paid tiers include full lesson access and library courses. You can see current pricing on the official LunaLearn website.
Pricing may change; see the official website for current pricing. Details below reflect the official site as checked on 10 November 2026.
Image: lunalearn.app (official visual)
