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 5.0

-Bug fix

Ratings and Reviews

4.7 out of 5

9.8K Ratings

9.8K Ratings

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.

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

A basic calculator


This app is a very basic calculator, whilst free it does have small ads on the bottom.
I don’t know why there is no calculator included in the newest iOS, this app fills that void. I would recommend it.


Christie Clark
28 MB
Requires iOS 8.0 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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