HiPER Calc Pro

HiPER Labs

About this app

Excellent scientific calculator with symbolic algebra, graphing, equations, integrals and derivatives.

The calculator has globally more than 40 million downloads and 200 000 five-star ratings.

You can write expressions in a natural way and watch your calculations. The result is displayed as a number, simplified expression etc.

The calculator has several layouts suitable for various screen sizes:
- "pocket" for small devices
- "compact" for smartphones (in portrait and landscape orientation)
- "expanded" for tablets

A multiline display can be turned on in tablets to show the complete history of calculations and to provide access the previous results.

Users can choose from several high-quality themes.

The calculator has many functions, such as:
- up to 100 digits of significand and 9 digits of exponent
- basic arithmetic operations including percentage, modulo and negation;
- fractions and mixed numbers;
- periodic numbers and their conversion to fractions;
- unlimited number of braces;
- operator priority;
- repeated operations;
- equations (with one or more variables, systems of equations)
- variables and symbolic computation;
- derivatives and integrals;
- graphs of functions, equations, integral area and limits; 3D graphs;
- calculation details - extended information about a calculation like all complex roots, unit circle etc.;
- matrices and vectors
- statistics
- regression analysis
- complex numbers
- conversion between rectangular and polar coordinates
- sums and products of series
- limits
- advanced number operations such as random numbers, combinations, permutations, common greatest divisor, etc.;
- trigonometric and hyperbolic functions;
- powers, roots, logarithms, etc.;
- degrees, minutes and seconds conversion;
- fixed point, scientific and engineering display format;
- display exponent as SI units prefix;
- memory operations with 10 extended memories;
- clipboard operations with various clipboard formats;
- result history;
- binary, octal and hexadecimal numeral systems;
- logical operations;
- bitwise shifts and rotations;
- haptic feedback;
- more than 90 physical constants;
- conversion among 250 units;
- Reverse Polish notation.

The calculator has many settings to manage the full screen mode, decimal and thousand separators, etc.

All features are described with a built-in help.

Ratings and reviews

Wow! Works as advertised! With my meager math background, it was a minor learning curve to solve a 2- unknowns, 2-equation problem. I now have a math tool in my pocket that enables the determination of certain electrical variables with much less e$oteric test equipment. The only improvment I'd like to see is more comprehensive copy-paste functionality to/from/within the app.

Most excellent calculator! I use it all the time. I wish I could make the font size a little bit bigger sometimes.... Edit: oh my God! This app seems to have disappeared from my phone a few months ago but now it is miraculously returned. With bigger fonts in the buttons. Thank you. I do have one request and that is when you press the SHIFT key the brightness increases for the shift items. Currently they are dark gray over black. Very difficult to see. Thanks for the new and better version!

ridiculously good, only outmatched by desmos and wolfram alpha, but it still does better in some aspects and is very inexpensive. the level of customization is incredible, it gets consistent updates, the size limits are pretty high (which i'm shocked isn't a thing in other apps), there's even 3d graphing, etc. i never thought i would recommend people a calculator of my own volition but here i am.

What's new

- Quick tour
- New button setting: Style of key titles (Casio style or Sharp style)
- New display setting: One cursor position in a placeholder
- Functions working with matrix elements
- New language: Turkish