HiPER Scientific Calculator - Suitable for various screen sizes

[App] HiPER Scientific Calculator

HiPER Scientific Calculator is a popular calculator with rapidly growing downloads and high user ratings.

The calculator has 15 digits of significand and 3 digits of exponent in free version and up to 100 digits of significand and 9 digits of exponent in HiPER Calc Pro. It detects repeating decimals, numbers can be entered also as fractions or converted to them.

Pro version has the expression mode where you can write expressions in a natural way and watch what you are calculating.

Calculator has several layouts suitable for various screen sizes:
pocket view for small devices
compact view for smartphones (in portrait and landscape orientation)
expanded view for tablets

Multi line display can be turned on on tablets to show the whole history of calculations and to access the previous results.

Users can choose from several high quality themes.

Calculator has many more functions:
basic arithmetic operations including percentage, modulo, negation
mixed and improper fractions
periodic numbers and their conversion to fractions
unlimited number of braces
operator priority
repeated operations
advanced number operation such as random numbers, combinations, permutations, common greatest divisor, …
goniometric and hyperbolic functions
powers, roots, logarithms, …
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 200 units

Calculator has many settings to manage full screen mode, decimal and thousand separators etc.

All features are described in a built-in help.

If you found the calculator useful, please consider upgrading to HiPER Calc Pro. Buying this you will support further development and get these additional functions:
up to a hundred decimal places and 9 digits of exponent
significand and exponent precision settings (separately for portrait and landscape in compact view and for expanded view)
more themes

HiPER Scientific Calculator user reviews :

Finally a calculator that displays engineering units! Could do with SI unit keys for input though. For electronics entering EXP – 9 instead of just long pressing a key is a bit laborious.

Best phone calculator ever I misplaced my calculator and decided to replace it with this. It’s been so easy to use and even better than the misplaced one. Kudos to the development team

The best combination of two things I was looking for in a calculator and found it here -> normal (standard) scientific functions including the four standard digit bases, and an expressions display where I can follow what the current calculation is with all parts and parentheses. Wishes: 1) Lags when pressing buttons (edit: now seems Ok, only lags noticeably when clearing the display) 2) It would be good if we can freely edit the expression with a cursor or arrows buttons. With a more complex expression it is impossible to correct a small mistake without deleting (and losing) everything after it. 3) A way/button to erase all memories at once. 4) The memories buttons have sub-optimal layout. M+ at the least has to be easily accessed, not as 2nd function. M- could be 2nd of M+, STO could be 2nd of x->M etc. 5) activating a 2nd function should have visible feedback as well – with M-/+ I can’t tell if it was activated. I prefer vibration off for several reasons. 6) The 3 empty top buttons could obtain some function. Nevertheless, It became my main calculator.

HiPER Development Studio May 7, 2016
Hello, 1) please try version 3.5, there shouldn’t be any lag. If your problems pertains, please write me on hiperdevelopment@gmail.com 2) it will be introduced in 4.0 3) go to Menu -> Reset calculator and choose “… memories” 4) I will decide it 5) there is one more vibration od 2nd function, but I put a visible feedback on the roadmap.

Last Update February 11, 2020 :

3D graphs
New setting: move graph with one finger

Contact developer :

Download HiPER Scientific Calculator from Play Store

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