Spaced Repetition by Wärn

Spaced Repetition by Wärn

Remember anything forever

17 ratings
41 reviews

Archived App (Last seen on 3 Nov 2026)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

Released
September 20, 2019
Updated
September 8, 2023

Features

Spaced Repetition by Wärn screenshot #1 for iPhone
Spaced Repetition by Wärn screenshot #2 for iPhone
Spaced Repetition by Wärn screenshot #3 for iPhone
Spaced Repetition by Wärn screenshot #4 for iPhone
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About

Create flashcards for anything you want to memorize, from chords to birthdays. The app generates daily tests based on your progress, reviewing cards at increasing intervals to ensure long-term retention.

✓Create custom flashcards
✓Daily personalized tests
✓Spaced repetition learning
✓Progress tracking
✓Review cards at increasing intervals
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What's New in Spaced Repetition by Wärn

1.4.5

September 8, 2023

Fixes an issue where selecting multiple cards did not work on some devices.

User reviews

Simple pero efectiva

Cumple con exactamente lo que promete. Otros comentan que editar tarjetas podría ser mejor y estoy de acuerdo, pero lo que más echo de menos yo es poder importar muchas tarjetas de golpe

Perfect app for spaced repetition, just need some new updates

Hey, this is an amazing app just that can you find a way either to add tags or create decks, as multiple subjects can’t be revised easily.

We need more apps like this

Simple, beautiful and to the point. Love it.

A great ally for exams ✨

I really appreciate this app and am grateful that it is completely free. Having no distracting advertisements is a luxury nowadays, and with this app, I can focus entirely on learning and creating flashcards. 🤩

I decided to quit Quizlet because, although their subscription was good, I wasn’t using it as much as before. I had been a long-time user, and I now find it frustrating with advertisements everywhere and a decreasing number of options available. 😅

I learned about the benefits of spaced repetition and wanted to incorporate it into my daily exam revisions. However, I found Anki to be quite unsatisfactory due to its difficult ergonomic design.

I searched the App Store and stumbled upon this app, installing it without much hope because of the few reviews. I regret thinking that way because I am now completely in love with it! The reminders, organization of cards, and creation options are all minimalist and super efficient! 💐

Finally, I have a superficial suggestion for improvement: why not implement a prompt system for creating cards with programming guidelines, similar to Quizlet? The aim is to create cards even faster.⚡️

In conclusion, thank you for this excellent free application!
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Good ideas, but some problems can be solved

This app is free and is very instinctive. The fact that you can put images is a really good idea, taking a picture being so faster than typing a whole thing.
However, for a spaced-repetition app, there are some (big) problems : the idea of level isn’t bad, but the fact that each day has a level that is associated with is causing some problems, because it will not respect the space normally made for each level. Here is an example :
If Monday I make a new card and complete it, it will go to level 2. Level 2 cards are supposed to be revised every 2 days. However Tuesday is associated to level 2 cards, so I will revise again the card and if completed it will go to level 3. Same problem then for level 3 associated with Wednesday.
So in the end the card will go very quickly to high levels and I will have to revise it everyday, and that’s not the principle of the app.
Another big problem is that you can only test urself once a day. So if you make new cards you will have to wait the next day to practice.
And furthermore, you must test yourself all cards in one time, because if you quit, the app won’t remember the cards you already tested so it will ask you again, but it will still change the level of it.

The solution would be that you associate a duration for each card, that changes if the card is validated or not, and delete the combination of the day and the level.
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Developer apps

FAQ

How does Spaced Repetition by Wärn help me remember things?

Spaced Repetition by Wärn uses a spaced repetition system. Cards you get right are reviewed less frequently over time, reinforcing your memory and making it possible to remember information indefinitely.

What kind of content can I create flashcards for in Spaced Repetition by Wärn?

You can create flashcards for virtually anything you want to remember, including ukulele chords, mathematical formulas, historical dates, or personal reminders like friends' birthdays.

Is Spaced Repetition by Wärn free to use?

Yes, Spaced Repetition by Wärn is completely free to download and use. It does not have any in-app purchases or advertisements.

What devices is Spaced Repetition by Wärn available on?

Spaced Repetition by Wärn is available on iPhone, iPad, and iPod devices.

How often is Spaced Repetition by Wärn updated?

The app was last updated on September 8, 2023, with version 1.4.5. This indicates a relatively active development cycle.

What is the age rating for Spaced Repetition by Wärn?

Spaced Repetition by Wärn has an age rating of 4+, making it suitable for a wide range of users.

How does the card leveling system work in Spaced Repetition by Wärn?

Cards start at level one. When you get a card right, it moves up one level. Cards in higher levels are reviewed less frequently, optimizing your learning schedule.

What do users like most about Spaced Repetition by Wärn?

Based on its 4.6-star rating from 16 reviews, users likely appreciate its effective learning methodology and its free, ad-free experience for long-term memorization.