Flexibility
App Sensei
Anki
Brainscape
Duolingo
Memrise
AssignmentGPT AI - Writing Assistant
Reach Best
SmartCards+
Mochi
CleverDeck
Anki
Yak Tack
Harken
Zorbi - Spaced-Repetition Flashcards
Quizlet
Flexibility
SmartCards+App Sensei - Spaced repetition learning that scales to huge card decks, with AI explanations and an open-ended illustrated novel that evolves with your learning.
Mochi - Write notes and flashcards with Markdown and study them with spaced repetition.
Anki - 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.
CleverDeck - Learn languages more efficiently with spaced repetition
Brainscape - Find, create, and study SMART FLASHCARDS on any device. DOUBLE your learning speed using the most effective study system on the planet. Keep all your content in sync across Brainscape's website and your Android devices.
Duolingo - Duolingo is a free language learning app for iOS, Windows and Android devices. The app makes learning a new language fun by breaking learning into small lessons where you can earn points and move up through the levels. Read more about Duolingo.