Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Calculator KALKON Screenshots

iPad

About Calculator KALKON

5 reasons why to download Kalkon Calculator App:
* Productivity: up to 2 calculators on the same screen
* Design: Clean, Simple and Minimalist
* Simple: Basic math functions
* Accessibility: Bold fonts and big size fonts

Percentage Calculations:
100 x 10 % = 10
100 + 10 % = 110
100 - 10 % = 90
50 / 100 % = 50

What's New in the Latest Version 2.1

Last updated on Sep 18, 2019

Old Versions

- Add a new user interface with one and four calculators, dark grey background and bigger zero button and smaller equal button
- Resolve a problem with rounding a result number to single precision number when dividing
- Add a Rate and Review button to give you a possibility to leave a feedback or a feature requests

Version History

2.1

Sep 18, 2019

2.0

Jun 23, 2019

- Add support for all device sizes
- New user interface with a layout of two calculators
- Calculator code is now open sourced to improve the quality of calculations

1.1

Jun 30, 2016

New colors schemes have been added.

1.0.2

Feb 6, 2016

Every update of our Kalkon app includes improvements for speed and reliability. As new features become available, we’ll highlight those for you in the app.

1.0.1

Jan 29, 2016

Every update of our Kalkon app includes improvements for speed and reliability. As new features become available, we’ll highlight those for you in the app.

1.0

Jun 17, 2014

Feedback Report