Kalam Labs - Twitch for Science
Wikids - An encyclopedia that talks to your kids
Learney - Knowledge aggregator for developers
Breadcrumb LMS - Enabling children to explore and learn on their own
Bini Super ABC - Bini Super ABC! Alphabet Games for Toddlers and Kids is a fun education app for those kids who want to learn letters and sounds of the whole alphabets.
COOLPHABETS - Helping kids around the world learn their native alphabets.