Your notes, back before they fade.

MindCryst turns your material into editable review cards, then schedules each return around your memory.

Try it with your notes
MindCryst
How does active recall strengthen memory?
Every active strengthens the path back to the information.
Tap a hidden word to reveal it
Based on this recall Back in 7 days

From notes to memory.

Start messy. AI drafts from your source, then you shape the card around how you want to remember it.

Source materialCourse notes

Active recall is not rereading. It is the attempt to retrieve information without a prompt. That effort strengthens the path back to it.

Faithful to your sourceThe default keeps your meaning and does not invent extra material.
Everything stays editableKeep editing the title, tags, body, and cloze prompts.
Scheduled when savedThe card enters your review queue instead of disappearing into a folder.

Every recall shapes the next.

Tell MindCryst how the recall felt. The schedule adapts so the card returns at a better time.

MindCryst

How does active recall strengthen memory?

Every active retrieve information strengthens the path back to the memory.

Answer revealedRate this recall

When should this card come back?

Choose how the recall felt and watch the next review move.

Now 10 min 1 day 7 days 12 days
Next returnBack in 7 days

Find it. It comes back.

Search brings back what you want. Your review queue brings back what you might forget.

MindCryst Library
Your cards
4 cards
Active recall

Try to retrieve the idea before looking at the answer.

Study methodMemory
Forgetting curve

Memory fades over time. Timely retrieval reinforces the path back.

PsychologyMemory
FSRS scheduling

Schedule the next review around difficulty, stability, and recall.

ReviewAlgorithm
Polar molecule

An uneven charge distribution creates positive and negative poles.

Chemistry

Built around ideas, not folders

Find cards by title, content, or tag.

Old cards can keep evolving

Add context, refine a prompt, then send it back to review.

Your recall sets the pace

Cards return around your recall, not their creation date.

You stay in control

AI drafts. You decide.

Generation is only a draft. Before saving, compare it with your source, edit the answer, or remove anything inaccurate.

Will AI change what my source means?

AI creates an editable draft. Your source stays beside the result so you can check and revise it before saving.

Why not review every card every day?

Each recall rating changes the next return. Forgotten cards come back sooner; easy recalls wait longer.

What material can I add?

Course notes, web content, mistakes, and reading highlights can all begin as a piece of text.

Can I keep editing after generation?

Yes. Edit the title, tags, body, and cloze prompts before saving the card to your review queue.

Start with real material

Make the next recall start today.

Paste something you just learned and make your first card that comes back.

Try it with your notes