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Kalkulilo (Calculator)

Kalkulilo (Calculator)

⭐️4.5 / 5
📼8 scs
📦w/o updates
Updates frequency
🗣❌ unsupported
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In-App Purchase
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All Versions of Kalkulilo (Calculator)


May 22, 2022

- 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


September 17, 2020

Fixes an issue with unreadable buttons under iOS 14


October 21, 2019

- Fixes an issue when copying a binary number with 64 Bit into the clipboard. - Fixes an issue with unresponsive switches in the settings.


October 18, 2019

- Adds support for the dark mode of iOS 13 - Adds support for the large text sizes of the accessibility settings of the system.


November 13, 2018

- Support for the new iPhone XS, XS Max, Xr added - Support for the new iPad Pro 11" and iPad Pro 12,9" added - Support for the new Apple Watch 4 added - Complications for the Apple Watch added, which can be used to quickly launch the Calculator on the watch


November 20, 2017

- Support for iPhone X added - Adds some missing accessibility labels on the Apple Watch


September 28, 2016

- The Widget supports the new compact and expanded widget dimensions under iOS 10 - A few Bugfixes


June 3, 2016

- Fixes an issue with the highlighting of certain buttons under newer iOS releases.


January 11, 2016

- Added shortcuts for the AppIcon on the iPhone 6s/6s plus (3D Touch) to quickly open certain calculators directly from the home screen - Fixes a small layout issue on the AppleWatch where the bottom row of buttons where difficult to touch (it looked like the „page control“ was overlapping the bottom part of these buttons)


October 6, 2015

- Includes a native App for WatchOS 2 (which doesn’t need the phone to run) - Supports the „Split screen“ mode of iOS 9 on the iPad (on iPad models which support this mode) - It is possible to paste numbers from the pasteboard (tap on the "calculator display“ to get the copy/paste menu).

Kalkulilo (Calculator) In-App Purchases History


Remove Ads

Removes all the Ads from the App, so the App can be used ad-free and the full screen is used for the calculators.

Price History of Kalkulilo (Calculator)

Description of Kalkulilo (Calculator)

Kalkulilo 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.
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Kalkulilo (Calculator): FAQ

Is Kalkulilo (Calculator) compatible with the iPad?

Yes, there is an iPad version available for Kalkulilo (Calculator).
Alexander Clauss is the developer of Kalkulilo (Calculator).
The minimum supported iOS version for the app is 9.0.
4.5 out of 5 is the fantastic rating that Kalkulilo (Calculator) has received from users.
The App Category Of Kalkulilo (calculator) Is Productivity.
The latest version of the Kalkulilo (Calculator) app is 5.0.
Kalkulilo (Calculator) updated on July 16, 2024.
The specific date when the app came out was February 5, 2023.
No objectionable content, suitable for young children.
Currently, Kalkulilo (Calculator) supports American English, German (Germany).
No, Kalkulilo (Calculator) is not on Apple Arcade.
Yes, Kalkulilo (Calculator) supports in-app purchases for added functionality.
Sorry, Kalkulilo (Calculator) is not designed for integration with Apple Vision Pro.

Screenshots of Kalkulilo (Calculator)


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Reviews of Kalkulilo (Calculator)

  • 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?
  • Excellent 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!
  • Great 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.