Remember the Star Trek computer? It's finally happening - with WolframAlpha. Building on 25 years of development led by Stephen Wolfram, WolframAlpha has rapidly become the world's definitive source for instant expert knowledge and computation.
Across thousands of domains - with more continually added - WolframAlpha uses its vast collection of algorithms and data to compute answers and generate reports for you.
Parts of WolframAlpha are used in the Apple Siri Assistant; this app gives you access to the full power of the WolframAlpha computational knowledge engine.