This simple calculator with a clear display and large buttons makes calculations easy. Portrait and landscape modes both available on iPad. This app uses the basic functions of the calculator to make the simplest, best, free calculator in the app store.

What’s New

Version 5.1

-Bug fix

Ratings and Reviews

4.7 out of 5
13.2K Ratings

13.2K Ratings

Goldbrik ,

WOW‼️ just a plain calculator.

WOW‼️ Imagine, a CalculatorApp that just calculates. No sine, cosine, thirty year mortgage payments, or anything, just add, subtract, multiply and divide. What a truly wonderful thing this is. Sure, I’m a General contractor in California, and I do design and engineer my own homes I build, but I also just wanted a plain, simple add, subtract, multiply and divide calculator. I had to add it to all my family’s devices so I could leave my home with mine, but a small extra price for this app.

q t q ,

Elderly, but Can See Like A Kid!!!

I am so grateful for finally having a calculator that I don’t need a magnifying glass (in my other hand) to be able to read and type numbers and needed mathematical elements (I.e., Addition sign; Subtraction sign; Multiplication sign; Division sign) to operate. I truly appreciate the simplicity of this calculator.

Oh! Don’t let me forget to talk about the “gravy” in regard to this marvelous calculator: IT’S FREE!!!

BillVanNixaMO ,

I hate the adds

I wish I could buy this for $.99 and ditch the advertising crap on the bottom of the screen. This is a simple easy to use calculator with big buttons I can see without my glasses


Christie Clark
37.4 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Danish, Dutch, Finnish, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese

Age Rating
Rated 4+
© Christine Clark


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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