
Anki
Memrise
RemNote
Quizlet
AnkiDroid
Mochi
Duolingo
Mnemosyne (named for the Greek goddess of memory, Mnemosyne) is spaced repetition software...

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Which is more popular?
Based on our record, The Mnemosyne Project seems to be more popular. It has been mentioned 15 times since March 2021.
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| Website | mnemosyne-proj.org | opalstack.com |
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The Mnemosyne Project is a free flashcard app with a simple design and an emphasis on learning efficiency. It uses a spaced repetition algorithm to help you review cards at just the right time, so you don’t waste time...
The last app in this list is again one that you can use completely for free. Mnemosyne (named after the Greek goddess of memory) is a simple flashcard app that is currently available for desktop devices as well as...
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Recommendations tracked on public social media and blogs since March 2021.


I wonder if there is plan for this to land in Mnemosyne[1]. I prefer Mnemosyne over Anki because I can self-host the web-sync server. 1: https://mnemosyne-proj.org/. - Source: Hacker News / over 2 years ago
I have tried using spaced repetition with Mnemosyne for math, specifically for learning Category Theory. It did help. Spaced repetition seems to work better for me if the answers to the questions are short (like learning Spanish... Source: over 3 years ago
I've had good luck with spaced repetition using mnemosyne for lots of other stuff but haven't tried it for knots yet. Source: over 3 years ago
Tracking Opalstack since Sep 2023.
When comparing The Mnemosyne Project and Opalstack, you can also consider the following products.

Anki is a program which makes remembering things easy. Because it's a lot more efficient than traditional study methods, you can either greatly decrease your time spent studying, or greatly increase the amount you learn.
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Quizlet allows you to review and create flashcards for a variety of subjects, such as math and reading.
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Memorize anything with AnkiDroid!
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Write notes and flashcards with Markdown and study them with spaced repetition.
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