Average focused review loop
A quieter way to rememberKeep ideas
Keep ideas
in motion.
Turn notes, images, and passing thoughts into focused cards. Review at your own rhythm. Remember what deserves to stay.
CARD 08 / 20retain
To continue to have; to keep in memory.
FLIP TO REVEALH₂O
Two hydrogen atoms. One oxygen. A bent, polar molecule.
One clear thought at a time
Your memory sets the category
Community memoryStart with
Browse the flashcard market →Start with
a good deck.
文化
十二生肖的来历
从子鼠到亥猪，用一轮卡片记住十二生肖竞渡传说。
LanguageEveryday English
High-frequency words with compact meanings, examples, and distinctions.
ScienceCommon Chemical Formulas
Essential formulas, names, structure notes, and everyday uses.
DesignPrinciples of Good Design
A practical vocabulary for hierarchy, rhythm, contrast, and restraint.
04 / 20 · TAP TO FLIP
serene
Calm, peaceful, and untroubled.
The LoopCard methodLess interface.
Less interface.
More recall.
- 01Make the front singular.
A word, question, formula, image, or idea. No competing signals.
- 02Reveal in layers.
Use compact back tabs for meaning, examples, sources, or distinctions.
- 03Rate honestly.
Clear, fuzzy, or forgotten. The next loop adapts to what you need.
Flashcards without
the clutter.
What is LoopCard?
LoopCard is a focused flashcard maker for turning notes, images, formulas, questions, and ideas into reusable memory-card decks.
Can I use LoopCard for any subject?
Yes. Cards are content-neutral, so a deck can hold vocabulary, chemistry formulas, cultural stories, professional concepts, or personal knowledge.
How does a review loop work?
Read the prompt, recall the answer before flipping, then rate the memory as clear, fuzzy, or forgotten. The rating guides the next review loop.
Can I try it without installing an app?
Yes. The web app and free note-to-flashcard tool work in a browser. Mobile apps are being prepared for iOS and Android.
Take your memory
somewhere new.
Review in your pocket, or let Codex build cards while ideas are still fresh.