Hondicard is a spaced-repetition learning app, built for for focused, long-term learning. Write your notes once, and it turns them into cards that come back on a planned schedule.

How does spaced repetition work?

Spaced repetition brings each card back shortly before you would forget it. Hondicard uses FSRS, a modern spaced repetition algorithm, to plan each review so you can focus on what needs practice.

Is Hondicard free to use?

Yes, Hondicard is free to use. We don't want any payment information from you either.

Are there ads or paywalls?

No, and we try our best to sustain this as long as possible.

Can I export my decks?

Yes. You can export your decks anytime, so your notes and flashcards stay in your control.

What can I create cards from?

You can write notes with Markdown, math formulas in LaTeX, and code. Hondicard turns notes into several flashcards that ask from different directions.

Free flashcard app with spaced repetition

Remember it in six months, not just tonight.

Hondicard is a flashcard app that shows you each card again right before you would forget it. Write your flashcards once and Hondicard plans every review.

How it works

Hondicard is launching soon.

Try it: flip the card and rate how well you knew the answer.

Languages · German nouns

die Bibliothek

This card's next reviews

Seen 5 times

10m

16d

40d

3mo

Rate the answer to see when this card comes back.

Notes and cards

One note, several cards

Write down what you want to learn once, as a note, and let Hondicard turn it into several flashcards that ask from different directions. This way, you actually recall the answer instead of recognizing the card.

Oh, and cards from the same note never show up on the same day, so don't worry that one card might give away the answer to the next.

note

die Bibliothek

library – noun, feminine

card die Bibliothek → the library

card the library → die Bibliothek

card Bibliothek → die

One note, three flashcards. Each one comes back on its own schedule.

What you get

Built for the part of studying that happens after the first day.

Multiple flashcard types

Besides classic front-and-back flashcards, Hondicard features multiple choice, image occlusion, and cloze cards. Choose whatever fits best for you.

Reviews planned for you

Hondicard uses FSRS to determine when a card shows up. You simply need to choose how many new cards and reviews you want per day, so studying stays manageable.

Study together

Create a shared space for your study group, class, friends, or whoever you want, and invite them to learn from the same cards. Your progress stays private, though.

And there's even more

Formulas, code and formatting

Our card-editor supports LaTeX for math formulas, and a code editor with syntax highlighting.

Card History

Changed a card and liked it better before? Go back to any earlier version.

AI Agent Integration

Connect an AI agent like Claude or ChatGPT via MCP and let it read your decks and create cards for you.

Our philosophy

Made to help you learn, not for profit.

We believe, studying is already hard enough, and there shouldn't be any additional barries by the tool you use. For this reason:

Your cards are yours

Export your decks anytime. Your notes and flashcards stay in your control. We have no hard feelings if you decide to leave, either.

No ads. No paywalls.

Hondicard is free to use. No ads, no credit card, and nothing getting between you and your studies.

Built for focus

A calm, distraction-free place to study. Hondicard is designed around long-term learning, not screen time.

What people ask

Frequently Asked Questions

Start with one deck.

Make a handful of cards tonight and answer them tomorrow. Hondicard takes care of every review after that.

How it works

Hondicard is launching soon.