WolframAlpha Classic

Wolfram Group LLC

About this app

Use the power of Wolfram's computational intelligence to answer your questions. Building on 35+ years of development led by Stephen Wolfram, Wolfram|Alpha is the world's definitive source for instant expert knowledge and computation.

Across thousands of domains—with more continually added—Wolfram|Alpha uses its vast collection of algorithms and data to compute answers and generate reports for you.

Use Wolfram|Alpha to compute the following and much more:
• Identify a plane: "Flights overhead"
• Find out weather: "Weather last New Year's"
• Get information on movies: "Movies with Keanu Reeves and Sandra Bullock"
• Get financial insight: "APPL vs. MSFT"
• Calculate units and measurements: "Seconds in a nanocentury"
• Get trivia answers: "Number of tennis balls that can fit in a Boeing 747"
• Find nutritional information: "Whopper vs. Big Mac"
• Get fitness information: "Running calculator"
• Have fun: "Tell me a joke"

Privacy policy: https://www.wolfram.com/legal/privacy/wolfram

Terms of use: https://www.wolframalpha.com/termsofuse

Ratings and reviews

Best app purchase I've ever made. Often I purchase apps and in-app items and forget about them a month or two later. This app has lasted me years, and I don't regret buying it at all. I do wish the keyboard was a little better, and there are plenty of UI fixes I would suggest. However, having the power of extended computation time is worth the trouble.

100% worth the money, this app is getting me through college. Thank you wolfram alpha! Y'all rock! Besides that, the app is difficult to use. Basically having to learn a programming language to use it. I spent 2 days trying to figure out how to make a specific kind of graph, and online help (3rd party and wolfram guides) did not help. Luckily i have programmed before so i got it.... eventually. Please make a complete and accurate website guide for all functions. NOT WIKI!

Impressive ability to interpret your input in human language and then reflect back to you a "this is the question I think you are asking" response along with a range of useful answers. I do have some occasional frustration with the android user interface not behaving as expected, particularly with it completely clearing an input I am trying to edit.