United StatesKalkulilo is a comfortable calculator program and offers several different modes. - The scientific mode offers all the usual functions and operations like the basic arithmetical operations, power, logarithm, roots, trigonometry etc. - The bit/integer mode offers logical operations (AND, OR, XOR, >>, etc.) on bit level. All values can be displayed as binary, octal, decimal or hexadecimal numbers. Calculations can be done in 8, 16 32 or 64 bits. - In the statistics mode you can create a sample by adding several values and then calculate mean, median, quantil values, variance, standard deviation, range etc. - Trigonometry mode provides lots of trigonometric functions - The base/radix mode allows you to do calculations with numbers of base 2 to base 36 - The Time mode lets you directly work with time values (hours, minutes seconds) - A simple calculator is also included, with just the basic operators and large buttons. Colorized keys will help to distinguish between the different categories of the functions and operations. The user interface (design, colors) can be customized. The App also includes a calculator widget for the notification center and a calculator App for the Apple Watch. Note: This app uses ads to generate revenue to cover the costs for developement and support, and to be able to provide the App for free. But you can get rid of the ads permanently for a small fee via In-App purchase.
My favorite calculator
I love this calculator. The only problem I have with it is when you are working in scientific mode then switch to bit mode the number doesn’t transfer over correctly. Even when it’s an integer. Is it in floating point representation or something?
United StatesExcellent calculator!
This is my go-to calculator for iPhone. It has everything you need for scientific, bit/integer, and statistics. I feel it was written for programmers. There are many cool options such as adjustable bit depth, etc. The negative reviews complaining about ads should pony up the money and buy the app!
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United StatesGreat for Homework
I downloaded this app for my homework on finding the circumference of circles. The calculator on my phone doesn't have buttons for pi or 2x so it was pretty difficult to do it. Once I downloaded this, I finished my homework easily.
United StatesEquals
Lacks a repeated equals function. As in, if I hit 3 + 3 = and then = over and over, it would continue to add 3 to the function, like a normal calculator. Why anything billing itself as a calculator would lack such an essential, basic function is quite beyond me. Deleted!
United StatesExcellent ⭐️⭐️⭐️⭐️⭐️
great app when you forgot your calculator and flexible for people to use anywhere :)) keep going
United StatesBest Apple Watch calculator!!!
This is the best calculator that I have found for the Apple Watch. First, the screen is well organized and uncluttered. Secondly, the app is native so button responses are fast. Lastly (and perhaps best) the calculator takes advantage of haptic feedback to confirm button pushes! Finally, a suitable replacement for my Casio CFX-200! It would be nice to have a 'back' button to erase mistaken entries, and perhaps a list of constants, but as it is it is a terrific piece of programming! Bravo!
United States
- New calculator mode added which deals with absolute values, integral, fractional, signum, ceiling, floor, truncate, gcd, lcm functions - New option in the settings to copy numbers in the country-specific number format to the clipboard - The swipe gesture to switch between the calculator modes can be switched off in the settings. - The Watch App has received a slightly different design and layout
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