The best free alternative to Quizlet is Anki, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Quizlet and loads of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Quizlet are Memrise (Freemium), AnkiDroid (Free, Open Source), RemNote (Freemium) and Mochi (Freemium).
Ichimono is a flashcard platform that helps you to learn languages and more in an interesting way. Never lose motivation again! It's main features are: - Don't worry about when and what flashcards to review, Ichimono knows when it's optimal for you to review!
NeuraCache uses two science-backed and battle-tested techniques: Spaced Repetition and Active Recall (aka Flashcards). - with Evernote: Whenever you would like to put your note's contents into your long term memory, add "@" tag to it.
Learn about the world through adaptive review of rhymes and other creative memory devices. Mnemo's Library combines memory techniques (mnemonics) with an open, collaborative platform where users can curate knowledge.