Learn Languages Faster with Customizable AI Flashcards
Noos is a flashcard app built on one idea: focusing on learning while making the flashcard creation process as seamless as possible. With Noos, optimize the flashcards creation process with built-in blocks that allow you to add phonetics, examples and conjugations in a simple click.
Reducing the flashcards creation process enables you to spend more time on learning and focusing on what matters the most: your knowledge.
Powered by the FSRS algorithm, Noos adapts to your individual memory curve, optimizing the review schedule for maximum retention.
Click on the "Create a stack" button. Give your stack a name and description, add your target language. Done! You are ready to add up your vocabulary!
Once your stack is created, you can seamlessly add built-in blocks such as synonym, slang or case blocks to create the perfect flashcard. The best part? You do not even fill blocks yourself. Our AI does the heavy lifting!
2 modes: Standard or Intelligent. Use standard mode to review your stack regardless of whether you already know your flashcards or not. Use intelligent mode to review your stack with our advanced FSRS algorithm to optimize long-term retention.
Your dashboard shows your review streaks and memory retention across all your stacks. Manage your knowledge and increase it on a daily basis.
Every Stack created can be made available for the community. You can also explore stacks from other Noos users and import them directly into your library.
FSRS (Free Spaced Repetition Scheduler) is a state-of-the-art open-source algorithm developed from decades of memory research. Unlike older systems that rely on population averages, FSRS models your individual memory curve.
This means the schedule adapts to you: how fast you forget, how quickly you recover, and how well certain types of cards stick. The result is fewer wasted reviews and deeper, more reliable retention.
Last minutes before an exam? No worries, Noos has your back! A quick review will make you serene and ready to pass your exam with flying colours.
It does not matter if you are a casual language learner or a future polyglot, Noos is the perfect tool to help you master new vocabulary.
Learning a language to pursue a career abroad? Build solid custom vocabulary stacks that suit your needs and boost your professional growth.
Whether you are learning a language for increasing your career opportunities or just for fun, Noos will help you store and retain all your new vocabulary.
Everything you need to start learning.
For learners who want more power.
For serious learners who want it all.
Yes, you need to create an account to create, store, learn vocabulary. The Free plan is all you need.
Noos adapts to your pace. Even 5–10 minutes a day is enough to make meaningful progress. The algorithm ensures you only see the cards that matter most on any given day.
Noos currently supports 21 languages. The list is growing rapidly, so stay tuned!
Yes! Noos offers a generous free plan. Premium features are available on paid plans.