CustomCalc Custom Calculator
CustomCalc, Financial and Scientific customizable calculator app like no other!
CustomCalc is a unique, fully customizable calculator app that allows you to add all your most used functions at the swipe of a screen.
CustomCalc has a very user friendly interface so just about anyone can customize this financial and scientific calculator app. Select RPN mode if you like HP RPN, or select Algebraic mode with a unique intelligent parenthesis button, complementing an outstanding array of built-in functions and features. Redefine the whole keyboard to customize it in pretty much any way desired. Qualified by customers as the best replacement for HP's scientific and financial calculators (HP12C and HP48) and the best alternative to RealCalc scientific calculator.
Your common unit converter calculator app in just one touch (also for currency converter calculator).It offers in addition to powerful financial, business, currency converter, trigonometric, scientific (real and complex), statistical, unit converter, HEX/BIN base, and date and time calculator.
- Automatic Worksheets
- RPN or Algebraic mode
- Memory registers table, easy but powerful, for number storage.
- Improved dimensional number format for currency, time, date, percent, degrees, units (length, area, etc.)
CustomCalc is designed by Visacsoft, experienced software developers that started with Palm operating systems more than 11 years ago.
- Assign any function to any button to execute it in one touch! without browsing for it (including unit converter)
- Financial Functions (PV, FV, PMT, interest converter, NPV, IRR, etc)
- Business Functions (+Tax, -Tax, Delta %, Break-even point, etc)
- Currency Converter (assign any currency to any button, store your exchange rate manually or online update all)
- Scientific Calculator (all log and exponential functions, all trigonometric functions, etc)
- Date and Time Functions (add days, subtract days, Day of Week, to hour, min, & sec, to hr decimal, etc)
- Unit Converter calculator, assign any button with any unit (Length, Area, Volume, Mass, Force/Weight, Pressure, Temperature, Power, Speed, Energy/Work) and execute it in one touch.
- Statistical Functions (With two variables, Mean, Sum, Standard Deviation, Weighted Mean, 6 Curve Regressions)
- Automatic Worksheets (TVM, Cash Flow, Bond, Interest Converter, Break-Even Point, Currency Exchange, Statistical, Data Edit)
- Complex numbers for scientific and trigonometric functions.
- HEX/BIN/OCT base numbers and bitwise functions AND, OR, XOR, NOT, Shift Left, and Shift Right
Category : Tools
Reviews (30)
Best calculator app I've used. Completely customizable to put the most used functions on the main screen, but swipe left/right for more rarely used functions. Actually thinking about upgrading to pro in hopes that they make more apps that I don't hate!
There is no change number color button. When i downloaded this app, I intended to change the color of the numbers.
They ask for a review OR upgrade which is fair. Useful app.
perfect! you guys nailed it on this app
Very easy to use.
Can't update currencies. How come?
Much better than any other I have found
It's missing the ability to edit calculations. AFAIK, it's the only customisable calculator (i.e. changing buttons and layout, not simply themes) but it could be better e.g. allowing the changing of the size of buttons by merging them, having rows of smaller buttons, not stretching button labels, allowing customisable button labels and allowing saving of layouts (each time you switch layout size, all your customisations are lost). I'd buy the pro version for these features but it's not currently worth it.
I love this app. I use it for work all the time where I have to make calculations in binary, hexadecimal, and decimal. It's awesome that I can arrange the functions I use most right where I want them.
Does everything and RPN. replaced my realcalc..
Allows you to have all the functions you need without being too busy.
I thought I could dedicate a button to give my own formula but that doesn't happen
Financial and Scientific customizable calculator app like no other!
CustomCalc Custom Calculatonice callculate and very fast calcullate
I thought it could calculate number of days between two dates
The best so far...
Greatest calculator ever!
I love it! !
coustom calc custom calculator is very nice app..
..customcale coustom calculator is good anpp..
Real good that is what I like
VERY customizable. Create your own calculator with the functions you want, where they are located, what color they are, how many there are. RPN or algebraic. Big or small. No intrusive ads. Very cool! Thanks to the developer.
Datetime calculation is super! Better and better each time, faster also, which is great.
Not so customized in terms of functionality. Only design customization
Beautiful design, lots of features.
I finally found a calculator that allows me to have exactly what I need with large button size and a reciprocal button seriously such a simple list of functionality but looking through the top ten list of calculators on android showed either unintuitive designs or lack of the reciprocal button so I happened upon this app with a Google search and voila all the buttons can be moved around and resized 5/5
For the longest time I have been looking for an app that allows me to do and create custom calculations. This app does it in a very intuitive way. Why I dont understand is how is it free. Its a great tool. Use it daily on my classes and most of my students found it extremely useful.
Easy to use. Have had problems so far. Would definitely recommend to other people to try.
I would recommend this app to all my friends. I still can't believe it's free. I really love all the different things you can do with it.
The ultimate calculator with everything you could ask for in a calculator with buttons. RPN / algebraic, financial, scientific, statistics, and programmer's functions, unit conversion, and currency exchange with auto updates. Even the buttons themselves can be customized. Now updated for Android 10. It's the best and the only app with all of these capabilities in one elegant UI.