Conzept is described as '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' and is a Encyclopedia App in the Education & Reference category. There are more than 10 alternatives to Conzept, not only websites but also apps for a variety of platforms, including Android, iPhone, Windows and Android Tablet. The best alternative is Wikipedia, which is both free and Open Source. Other great sites and apps similar to Conzept are Kiwix (Free, Open Source), Encyclopædia Britannica (Freemium), Reference.com (Free) and Citizendium (Free, Open Source).
Wikipedia is now available on your Windows 7 Phone! With this easy to use app, you can satisfy your thirst for information on-the-go. When you are short on time, bookmark your favorite articles - they stay just a finger tap away - anytime, anywhere.