I'm not sure this is the right place for this question, but what is a good substitute for Anki? I've heard of Memrise and Mnemosyne, but have yet to try them out. My issue is that Anki is a bit too complicated and I don't really understand how it paces the reviews. I'd rather have something which is exactly the same as this site, only I add custom cards instead of RTK cards. Does such a thing exist?
