Free Esperanto learning app
Esperanto learning that doesn’t feel like studying
Real native Esperanto videos at your level.
Reelang is a Esperanto learning app built on real native-speaker videos, graded to your level. Learn from the TikToks, Reels and YouTube videos people actually watch, and your feed adjusts as you watch.
Reelang starts you on easier Esperanto clips and learns from what you follow, skip and look up, so every video sits just past what you already understand. No placement quiz, no signup to start.
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Esperanto videos
Love the constant flow of videos playing one after the other. Getting constant flow of content at a certain level is a game changer for me.
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Is Reelang the best app to learn Esperanto?
It depends on where you are. If you’re starting from zero, a structured course app like Duolingo or Babbel is a good first step. Once you know the basics, from about A2, the hard part is understanding real people, and that’s what Reelang is for: real Esperanto videos at your level, with help when you need it. You can use both.
- Real Esperanto, not scripts: no actors and no textbook dialogues, just the way people actually talk.
- Always at your level: every clip is graded by level and speaking speed, and the feed adapts as you watch.
- Built for listening: most Esperanto apps teach words and grammar drills. Reelang trains your ear on real conversations.
Esperanto videos by level
CEFR levels are real for Esperanto: UEA has run CEFR-aligned KER exams since 2008, checked by a state exam centre in Budapest. Find clips at your level, then push one step past it.
Esperanto videos by topic
Browse by subject: congress reports, language politics, climate activism, travel, and the everyday vlogs people post from Esperanto meetups.
How it works
Questions about learning Esperanto with Reelang
What is the best app to learn Esperanto with real videos?
Reelang is built for it: a free feed of real Esperanto videos from native speakers, graded by level, speaking speed and accent, that adapts as you watch.
How does Reelang figure out my level?
It starts you on easier clips and adjusts from what you follow, skip and look up. There’s no placement quiz.
What is the Reelang Esperanto video feed?
A TikTok-style feed of real Esperanto videos from native speakers, graded by level and speaking speed and tagged by accent. It learns from how you watch and keeps serving clips at your level.
What is comprehensible input?
Comprehensible input is Esperanto you can mostly understand, with a little that’s new. Linguist Stephen Krashen argued it’s how we acquire languages, and it’s the idea Reelang is built on.
Reelang takes it a step further with word frequency. It ranks every word in every video by how often it’s used in everyday Esperanto, and keeps track of which words you already know. So instead of videos that are only roughly your level, your feed picks the ones made of words you know, plus the most frequent words you haven’t learned yet. Comprehensible input, made for you.
Does Reelang explain the words in each video?
Tap any word for its meaning. With Reelang+, Learner Insights also explain the culture, idioms and slang behind a clip.
A few Esperanto words and phrases our explanations cover, from recent videos:
- samideano: a fellow Esperanto speaker — literally "same-idea person"
- Pasporta Servo: a worldwide, Esperanto-only free-lodging network — decades before Couchsurfing
- pluvi / plori: "to rain" and "to cry" — one letter apart, easy to swap mid-sentence
- planlingvo: "planned language" — Esperanto's own word for what it is
- fosmaŝino: "excavator" — literally "dig-machine," no borrowed word required
Why short videos from native speakers?
Short clips let you hear many more speakers, accents and situations in the same time, so your ear gets used to Esperanto as people actually speak it.
How does Reelang know if a video is too fast or too hard?
Every clip is analysed for how it’s spoken, not just which words it uses: speaking speed in words per minute, how often the speaker pauses, how many words come out between pauses, and how much of the clip is speech. With its vocabulary level, that lets the feed match both what you know and how fast you can follow.
What if I don’t know a word?
Tap it to see the meaning. With Reelang+, you also get translations into your own language, and words you look up come back in new clips.
Which Esperanto words should I focus on first?
The most common ones. Smart Subtitles show how common each word is, so you can tell which words are worth learning now.
Which levels does it cover?
Beginner (A1) to Advanced (C1). It works best from about A2 upward.
Do I need an account? Is it free?
The Esperanto feed is free and you can start without signing up. Reelang+ adds a personalized feed, translations into your own language and words that come back in new clips.
How is Reelang different from a typical language app?
Most apps teach with drills and scripted audio. Reelang trains listening on real Esperanto the way people actually speak it.
How much should I watch?
Little and often works best. A daily session you enjoy beats a long one you skip.
About this hub
About comprehensible input in Esperanto
What is comprehensible input?
Comprehensible input means watching things you mostly understand and letting the gaps close on their own. Esperanto pays this back faster than most languages, because one root you already know unlocks a dozen words you have never heard. Nobody sits down to study malvarmeta after learning varma. You just recognise it.
Why real reels, not textbook dialogues
Esperanto has a particular version of this problem. Most of the material is written by teachers, for exercises, and it sounds like it. The language people speak at a Universala Kongreso, or in a gufujo at two in the morning, carries slang, in-jokes and words like samideano that come with a century of baggage attached. Zamenhof published the first grammar in 1887. What the speakers did with it afterwards is the part the courses skip.
How to use this library
Start with your level, then choose a listening difficulty you can mostly follow. From there, browse by topic depending on what you want to work on. Reading Esperanto is usually easier than hearing it, and that gap is the one this library closes. Start slow. Move up when you stop rewinding.
Want a full roadmap? Read our guide to comprehensible input.