Spaced repetition for any deck
Remember what you learn, one card at a time.
Follow a ready-made deck or build your own for any language or subject. Ordlys keeps track of what is new, what needs work, and what is ready to review today.
- Material
- Any language or subject
- Study
- Type the answer
- Review
- Scheduled automatically
Today
Across your active decks
Review due cards
12 cards are ready
Learn new cards
10 cards in the next lesson
Extra practice
4 recent mistakes
Next 24 hours
Reviews appear when they are due.
18 scheduled
A manageable study rhythm
Open Ordlys. Do what is ready. Stop when you are done.
There is no review calendar to maintain by hand. New cards and due reviews stay separate, so you can keep learning without losing track of older material.
01
Learn a few new cards
Work through each card in the direction the deck requires. Language decks can still test both sides.
02
Review what is due
Each completed card returns on its own schedule. Difficult cards come back sooner.
03
Revisit recent mistakes
Practise cards you missed without changing their normal review schedule.
One deck example
Try it with a Norwegian word.
Typing an answer makes you retrieve the card from memory. This example uses Norwegian, but the same question-and-answer flow works with any language or subject.
- Common alternative answers are accepted.
- A missed direction returns later in the session.
- Review timing changes as recall improves.
Norwegian example
One word from the A1 deck
Interactive preview
Progress
Across your active decks
42% started
- Cards started
- 211
- Strong or better
- 195
- Recent accuracy
- 88%
- Reviews due
- 12
Cards practised
Last 7 days
Progress you can inspect
See what is sticking, not just how often you showed up.
Follow the number of cards you have started, how many have become strong, recent answer accuracy, and the work still waiting in each deck.
- Memory
- Learning to mastered
- Activity
- Cards practised by day
- Accuracy
- Based on real answers
- Deck coverage
- Started and remaining
Public decks and your own material
Follow a deck, adapt a copy, or start from scratch.
Norwegian is the first ready-made collection in Ordlys. Your own decks can cover any language or subject, and you can create them by hand or import a CSV.
Choose front to back, back to front, or both directions. This works for language learning, flags, facts, and question-and-answer decks.
Bring the material you want to remember.
Create a deck from scratch, import a CSV, or follow a public collection. Ordlys keeps the study queue and review schedule from there.
Ordlys is an independent project. Questions or rough edges? Send feedback.