Sites and apps similar to IFWiki.org include Wikipedia, which is free and open source. Other options are Libregamewiki, Encyclopedia.com and Conzept. In total there are four Encyclopedias like IFWiki.org for Android, iPhone and iPad.
Free content, multilingual online encyclopedia written and maintained by a community of volunteers through a model of open collaboration, using a wiki-based editing system.
United States
LibreGameWiki the free gaming encyclopedia for games developed as open source and using open media.
Online dictionary and encyclopedia with pictures, facts, and videos. Get information and homework help with millions of articles in our free, online library.
Conzept is an attempt to create an encyclopedia for the 21st century. A modern topic-exploration tool based on Wikipedia, Wikidata, Open Library, GBIF and other useful information sources.
