The newest version of the program has been wolfram alpha pro
Do you know WolframAlpha ?
This site is the largest scientific reference site in the world and a complete database that provides you with comprehensive information about any topic you want.
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For example, you are looking for information about Germany. Just add Germany to the site to give you all the information about this country or, for example, you would like to solve a math problem! For example, solving an integral or derivative or plotting a graph that just adds the problem to a special form on the site and get the solution with all the details.
The issue will not end here, because the information on this site is much more than this, and you can use it in all fields of science such as physics, chemistry, mathematics, astronomy, geology, biology, medicine, history, and anything that is in the mind You will get information.
The Android version of the WolframAlpha app allows you to easily search your content without visiting the main site.