There is, for sure, a small learning curve, but for professionals that do lots of calculations day to day, it can save time for them, specially with variables and reusing a previous result. This can then act like a simple spreadsheet, where you can play with numbers and see the results updating on the entire page. Another advantage of Hissab over traditional calculators or even google search is the ability to see all your expressions at the same time as compared to alternatives where you can only do one line of calculations at a time and results disappear when performing another calculations.

Hissab is launched recently. Soon, I will be introducing the ability to calculate complex number, solve equations, calculus, probabilities, compound units etc on the Math side. also lot more calculations for computer science like IP address calculations, various hash algorithms calculators and many other features.

This will eventually become the all in one calculator to calculate anything. Again, small learning curve, but beyond that it can save a lot of time for professionals and students.

Generative AI is quite bad a doing math and I would not believe the results it "guesses".

Mathematica and wolfram are in a different pricing tier, so hissab is like a poor man's mathematica.