Citizendium vs Obenkyo
A side-by-side look at Citizendium and Obenkyo. For an in-depth review of either product, follow the links below.
Citizendium
Education & Reference
Citizendium is an open, wiki-based online encyclopedia launched in 2007 as an alternative to Wikipedia. It aims to have articles written and reviewed by experts in order to ensure quality.
open-sourcewikiencyclopediaalternative-to-wikipediaexpert-reviewed
Obenkyo
Education & Reference
Obenkyo is a free and open source spaced repetition flashcard application for learning languages. It supports creating decks, adding cards with text, pictures and audio, and reviewing cards using spaced repetition to maximize memorization.
spaced-repetitionflashcardslanguage-learningopen-source
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