Kalkulator 2 4+

Math with memory


Designed for iPhone

    • 4.6 • 94 Ratings
    • $0.99

iPhone Screenshots


Do you need to make more calculations using your last calculation result?
Are you having trouble, remembering your last calculation result?

If YES: (Don’t worry) Kalkulator is made for you! It will help you remember the results of your last calculation. It stores your results, which is then easily accessible. There is a history feature which allows you to continue calculations, where you left off. It is simple, and smart.

- Simple math calculation
- Scientific calculations; sin, cos, tan, tan-1, log2, log10, ln, e, rand, deg, π, ײ, √×, ׳, ³√×, x!, 1/×, |×|, %, 2^×
- Memory: It stores your calculation results, so that you can use them in another calculation.
- History: It stores your last calculations; both the result and the calculation process. And it can be easily cleared.
- Simple to use main features with scrolling keyboard
- Calculates as you type a number
- Displays concurrently, both the result and calculation process
- You can copy your last result with 3D Touch
- It works with our “Konvert” app, you can use results within these apps
- iPhone 5, 8, 8plus, XS, XSMAX, XR support

What’s New

Version 1.0.2

- Improvements and bug fixes

Ratings and Reviews

4.6 out of 5
94 Ratings

94 Ratings

Omedilo ,

Best Kalkulator ever!

I’ve been trying different calculator apps and finally discover this one which allows me to copy and paste only the result where I want. Most apps copy the complete operations but not this.
Great for my needs. I’ll even give you an additional star ⭐️⭐️⭐️⭐️⭐️⭐️

Alcnkyc ,

The best calculator!

That is the best app ever!! I really loved memory function on the app, that is so useful and smart idea!

RX-001 ,

Very nice

I only wish that the percent key (%) is on the main screen, not with the scientific keys where I need to swipe to get to it. There is enough space for it to be with the basic functions if the equal key (=) is shortened.

-1 star for that.

Developer Response ,

Thank you for your idea. We will think about it. Maybe we can add an option to settings for adding % to main screen.

App Privacy

The developer, InnovationBox, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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