Revisy!

Memrise is a free tool for learning vocabulary in multiple languages, using enhanced flashcards, powerful memory techniques, spaced repetition, and community sharing. Flashcards, lists, and mnemonics that are added by anyone are available to all (for study and in a "Memorable Dictionary").

Master your academic subjects with the leading revision app! Create flashcards on all manner of topics, or choose from the millions designed by other Quizlet students. If you're doing standardized test prep for big exams (including GCSE or A Levels), doing revision for an upcoming test at your uni, or simply need homework help, you can enhance your study experience with these powerful interactive learning tools:

Mnemosyne (named for the Greek goddess of memory, Mnemosyne) is spaced repetition software developed from 2003 until the present. The software is similar to SuperMemo, commercial software developed by Piotr Wozniak.

SuperMemo (from "Super Memory") is a learning method and software package developed by SuperMemo World in Poland from 1985 to the present. It is a practical application of the spaced repetition learning technique that has been proposed for efficient instruction by a number of psychologists as early as in the 1930s. The authors of the learning method, and lead programmers of the software, are Dr Edward Jacek Gorzelanczyk and Dr Piotr Wozniak.

Learning with Texts (LWT) is a tool for Language Learning, inspired by Stephen Krashen's principles in Second Language Acquisition, Steve Kaufmann's LingQ System and ideas from Khatzumoto (published at AJATT - All Japanese All The Time). 100 % free, Open Source, in the Public Domain.

Tinycards is a learning and memorization app from Duolingo . Learn almost anything with delightful, animated decks. Create your own decks and share them with friends, or pick from a variety of ready-made collections.

Use Purrfect Memory to memorize anything you can type. A subtle yet powerful menu bar app, Purrfect Memory reminds you to practice and memorize phrases, quotes, facts or verses - if you can type it, Purrfect Memory can help you memorize it.

You learn quicker and easier when learning is fun!So no more boring revision cards.Quiz Maker lets you quickly make fun quizzes to test yourself and your friends.Build, Play and Share your quizzes across your iPhone, iPad, Mac or PC!

Discovery FlashCards is a unique free program that can help you study. It has many great features with many improvements coming. The program is designed to be simple and easy to use.

Learn Languages online with our innovative Audio Flashcard System, multiple choice test, annotated texts and games. Suitable for beginner, intermediate and advanced learners.

VocApp flashcards will let you learn and remember vocabulary, phrases and sentences with minimal effort.

FullRecall is a software that can help you memorize the knowledge for lifelong periods with the minimum time investment. Underlying artificial neural network gradually grasps your forgetting curve to schedule optimal days for the reviews–i.e., days when you will be close to forgetting an information.