Why the Right Words Matter
Most apps hand every learner the same generic curriculum, so you end up drilling words you will never use while the vocabulary you actually need never shows up. Words stick when they are relevant: at your level, connected to things you care about, and likely to reappear in your daily life.
Vocabuo lets you choose where your vocabulary comes from — certified CEFR lists, songs, books, articles, or lists you build yourself — and then its spaced repetition algorithm takes care of making those words stick.
Learn Words Exactly for Your CEFR Level
Study a word that is too easy and you waste a review. Study one that is too advanced and it will not stick, because you have nothing to connect it to. The fix is learning at the edge of your level, and that is what CEFR levels are for. Vocabuo ships with certified word lists from A1 beginner to C1 advanced, so whether you are preparing for a language exam or just want a curriculum that matches where you actually are, every word you study is one you are ready to learn.
Turn Songs and Any Text into Flashcards
The lyrics of a song you have on repeat, a news article, your homework essay: paste any text into Vocabuo and it extracts the vocabulary for you. Words you meet in music and stories come with an emotional hook and a context, which makes them dramatically easier to remember than words from a random list. Next time the chorus plays, you will actually understand it.
Extract Vocabulary from Books You Read
Reading in a foreign language is one of the fastest ways to grow your vocabulary, until you are stopping every second sentence to look something up. Import your eBooks into Vocabuo and it pulls out the words you do not know yet, so you can learn them as flashcards and then enjoy the book instead of fighting it. Every word arrives with the context of the story you are reading.
Train Niche Words No Course Teaches
Generic apps teach everyone the same words, so the vocabulary you need for your job interview, your medical studies, your cooking obsession or your favorite video game never comes up. In Vocabuo you build lists around whatever you need: add your own words, or pick up a deck another learner already made for exactly your niche. Learning words grouped around a theme you care about also makes them easier to recall, because related words reinforce each other.
Swipe Away What You Already Know
Any list you add, from any source, starts with a quick swipe session: words you already know go left, words you want to learn go right. In a couple of minutes a five-hundred-word list shrinks to the vocabulary that is actually new to you, and your study time goes only to words that need it.
Features
100,000+ Downloads ❤️
4.7 average rating from 1,327 App Store and Google Play ratings.
Ease of use is smooth. Includes C2 level vocabulary which is rare. Highly recommend.
František
Definitely worth the subscription. Looks great. Easy to use. Neat integration with built-in e-reader, text analyser, browser, YouTube viewer and AI tutor, so analysing content and creating flash cards is easy. System for flagging words you already know works well so it’s ideal for intermediate learners as well as beginners. Option to type or speak answers makes sure you really know a word. Spotted issues with a couple of sample sentences but they’re easy to report. Some format problems with text analyser but it’s actively under development. Still worth five stars
majid
I've been passionately learning different languages for over 10 years. Spaced repetition suits me very well, and therefore computer-assisted learning works perfectly for me. I've tried at least 10-15 different apps and programs. This app is the first one I really like for my smartphone. It's actually very simple, but all the others are more like gimmicks. Thanks to the developer!
Malte
Exactly what I was looking for, with features I wouldn't have even thought of. Awesome app, great aesthetic and swiping makes it fun 10/10
Owen
I'm using it for German and it's perfect! I'm using the free version and I have no problem, the premium features are extra things that you can buy if you want, but if you can't pay them now you'll still be able to learn the flashcards! It doesn't make it useless for people who don't pay and have lots of great additional features for those who pay! Very useful and fun, congratulations to the developers and hope they add more languages in the future😊👏🏻👏🏻💐
Lucía
This is an excellent app if you are familiar with the language already, this app is not for beginners, since this app is a vocab trainer and not an all around language course, so if you are looking to expand your vocab, I really recommend this app!
language arts
I found, for the first time in my life, an app that I really like. I’m already 27 years old.
Vongo
I really like this style of learning. It's a very easy to use application. Very usable even on the free tier. The app uses AI extensively, but I don't think this is a bad use of it.
Jakub
I've been using this app to extend my Spanish vocabulary and it's really enjoyable. I like the AI generated explanations and how is it easy to add new words you want to practice. Including the ones that appear in examples sententes you find while studying other words.
Bálint
I have only been using this app for a couple of weeks, but the combination of flash cards which are great for recalling vocabulary and the fact that you can add YouTube videos and pull useful from that, as well as a number of other features, makes it one of the best on the market for me.
Psilvquinn
I can see my progress every day, love how it adapts to what I forget. Finally a language app that gets me.
G.eis
Great little app clearly built with an ai first approach which many incumbents don't have. Can get translations on the fly and build up my vocab in a structured and unstructured way by adding words I encounter in my life as I go. Top stuff. Would like to see a wider variety of generated sentences when learning a word so I can see it in slightly different contexts. Additionally, when asking for the llm description of the word I'd like to have it compared to other synonyms in example sentences. So you can get the real context of when one word is used over another.
Shiesb
So I know you're not supposed to judge a book by its cover, but I'll admit that what drew me to this app and it's keeping me there is that I like looking at it. It has a retro but modern aesthetic that I really like. And I'm focusing on that aspect for this review because there are many apps that perform the same function -- flashcards to learn vocab. So for me, what makes this one stand out is that I like looking at it haha
Sonjabean
Finally a well developed app that uses spaced repetition system and simple flashcards to help you extending your vocabulary while you are learning a language. Great UX and you also have AI chat to practice with.
Lysla4
I really love using Vocabulary Flashcards Vocabuo. It’s a fantastic app for building vocabulary with flashcards and AI assistance. The interface is clean and easy to use, and it has helped me improve my vocabulary efficiently. Highly recommended
Sezarm7
This app has a great potential. It has built-in features such as audio, image for each vocabulary. The audio sounds much better than those AI sound in Anki app. It had all the good features for language learning such as repetitions. The extra features such as loading YouTube videos’ subtitles are not very useful at the moment since I always encounter loading errors. The web page reading is a bit clumsy to me too. Overall, this app is the best app to learn vocabulary (compared with all kinds of apps I’ve tried so far). I especially love the interface, which is very neat and easy to follow. I hope they can improve the import part (for YouTube and foreign websites) since this is where you can learn the most authentic languages!
Nicoletta_French
Unlike our competitors, we don't generate fake reviews with AI. 😉