Since 2009 Wolfram Alpha is available as an app for Android and iOS devices. Questions arose as to whether this search engine will really be a “Google killer” because of its new results format. Wolfram Alpha was launched in 2009 and was met with a lot of media coverage. The search engine is based on the Mathematica software, developed and advanced by Stephen Wolfram and more than 100 employees, with which computation operations can be carried out. Thus, Wolfram Alpha excludes users with purchase intentions per se.

The approach is therefore a scientific one.

Instead, the system provides complete lists and tables to provide users with specific answers to their questions. In order to provide these answers, Wolfram Alpha does not work like a conventional search engine with a crawler and an index that creates hyperlinks with snippets. This semantic search engine wants to provide specific results on queries since 2005. The answer to the alignment is already given. Wolfram Alpha defines itself as a “computational knowledge engine,” a computer-based knowledge machine. 2.4 Conversion of units of measure and time differences.2.2 Information on nutritional values of food.

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