Leitner Box Flashcards

In-app purchases
3.8
127 reviews
10K+
Downloads
Content rating
Everyone
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About this app

Leitner Box is the ultimate tool to learn, memorize, and retain information using the proven Leitner system and spaced repetition techniques.

Study smarter, not harder. Leitner Box optimizes your learning by focusing on the flashcards that need the most attention. Whether you’re a student preparing for exams, a language learner, or a professional mastering new skills, this app makes studying efficient and effective.

Key Features:
- NO ADS, even in the free version — focus on learning without distractions.
- Generate flashcards quickly with AI and save time.
- Export and Import cards and boxes.
- Create unlimited cards and boxes.
- Enjoy a minimalistic, user-friendly interface with light and dark modes.
- Backup your cards securely to the cloud.

Download Leitner Box today and turn flashcards into a powerful tool for mastering any subject. Experience a smarter, more efficient way to learn!
Updated on
Jul 30, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Ratings and reviews

3.8
124 reviews
Luna
October 26, 2023
I love this! The UI is great, adding boxes and cards is easy, and I really appreciate that it is just a leitner box! There are just a couple of things that are super frustrating. If these were fixed, I'd gladly give 5 stars! 1. You can't rearrange the cards' orders 2. Most importantly, you can't see which level any specific cards are in. If it could show the level next to the individual cards or allow you to click on a level and see all cards in that level, that'd be great!
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Dzmitry Afanasenka
November 22, 2023
Hi, Thanks for your positive feedback! We're glad you love the UI and find adding boxes/cards easy. We're addressing your concerns about card rearrangement and visibility of card levels in the next version. Your feedback is valuable, and we're committed to improving your experience. Thanks for using our app!
Emilio Miranda
August 23, 2024
The app is good, the price is also good, but it could be amazing. The input is not the best, you can create card by card and not using a csv for example. You cannot use colors, etc. And also, if you have a lot of new cards, you must finish them in order to practice the other levels since its random. It would be very nice that the app prioritize the higher level cards as the true Leitner System. Overall good, but it could be improved, because of this moved to Anki :)
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Dzmitry Afanasenka
August 19, 2024
Thank you for your feedback! We appreciate your insights and are always striving to improve. We're excited to share that we're currently working on enhancing the study flow by levels, and this functionality will be available in the next update. Your input helps us make the app better, and we hope to see you return in the future!
Maryam Abtahi
November 6, 2024
Unfortunately it doesn't show you the words to review after you remember them once, whereas the leitner method should help you review what you have learned in certain periods of time. Also, the cards keep rotating in different levels for no clear reason and that sounds silly to see the cards in a different level everytime you open the app. I'm so disappointed at this app 👎🏻
3 people found this review helpful
Did you find this helpful?
Dzmitry Afanasenka
November 7, 2024
We're sorry to hear you're disappointed with the app. Cards follow a specific schedule based on the Leitner system, where cards move to higher boxes when you know the answer and return to box 1 if you don’t. You can find more details about the Study Schedule on our website: https://leitner-box.com/leitner-system-ultimate-guide/. We hope this helps.

What’s new

- Introducing Practice Mode: Review cards anytime without affecting progress.
- Now you can import cards into any existing box.
- Select multiple cards to delete or move between boxes.
- Various UI improvements and bug fixes.