Encyclopedia
Wikipedia is now available on your Windows 7 Phone!
12 Alternatives To Encyclopedia
Alchetron
Visit Alchetron it is a free social encyclopedia for Internet users where you can search & share thousands of organized topics which can be anything and everything !!
Citizendium
A wiki for providing free knowledge where authors use their real, verified names.
Daily Curiosity for iOS
The top 5 things to learn on Curiosity.com, delivered daily.
Freebo
Freebo is Topics search tool. If you don’t know something, ask Freebo, it probably knows.
Infogalactic
The planetary knowledge core
Inquire by Tamper
The easiest way to discover the world around you.
Lunyr
A decentralized crowdsourced encyclopedia.
Oppia
Oppia is a free, open-source learning platform.
Stubia
Stubia is a mobile encyclopedia that limits each article to 160 characters: this limitation makes…
Viki - Wikipedia
Discover the world and enjoy beautiful typography with Viki - Wikipedia.
Wikipanion
Wikipanion is the best and fastest Wikipedia browsing application for the iPhone.
Wikipedia
Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.