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

Great app, well worth the money, I've had need of it fewer times than I would have hoped, but, it did exactly what I needed every single time, for those having trouble, just make sure you're putting the data in correctly, so long as it understands what you told it, you'll get the correct answer. (I'd say it's likely user error, in most cases.)

This is probably THE best app for anybody in STEM (sometimes called STEAM). I think the sheer amount of information and and computational ability is worth far more than when $10. It's like better than an $100 graphing calculator and it's just an app?!?! Truly a work of art. Well, maybe not art. If the UI was updated and the whole app was better for navigating and getting lost down a rabbit home of interest, then this would be a TRUE with of art.

If you need specific information about anything, the app does a great job presenting it. It is a bit slow at computing everything and it requires really specific input to give the desired results (can get used to that). The UI is a bit outdated and the in-app keyboard is clumsy (you can disable it and I do not use it) but it does what it needs to do. I recommend it, it really is a good source of information.