Southpaw Calculator, the calculator for left-handed people that feels right. It is a simple and powerful calculator that is aesthetically pleasing and fun and useful for everyone.

Southpaw offers additional features unique among calculators:

Calculates results both with and without operator precedence allowing you to choose the result you really want. Simply tap “Cell Mode” to use Operator Precedence.

Calculates results as you type. You know longer need to tap an operator before seeing the result.

As you calculate we build an editable calculation string allowing you to fix errors quickly and easily.

Tapping the equals operator “=“ signals the completion of the calculation and saves the calculation string to History. From History, you can either use the result or the calculation string as input to a new calculation.

Pin History items for easy reference. (Available with In-app purchase).

Customize color of numbers on keypad and/or display to fit your style.

With an In-app purchase you receive:
Ad-free experience
Expanded storage for more History
Pin results in History for easy reference.

Please help us with favorable ratings, email us with suggestions for improvements, like us on Facebook and follow us on Twitter. Most importantly, share with other left-handed people you know.

Thank you!

What’s New

Version 2.1

- Removed full-screen Google Ad.

Ratings and Reviews

4.5 out of 5
2 Ratings

2 Ratings

leftie limey ,

A great idea long overdue: with one huge flaw!

This was obviously not designed by a true left eye dominant left hander.

To be configured correctly the 1 and the 3; the 4 and the 6; and the 7 and the 9 should all be transposed. This would then count up from right to left. Bring a “reverse keyboard” option and I’m all in with five stars. Six if I can find somewhere else to put one....

Good first effort though...

Developer Response ,

HI Leftie,

Thank you for the review. We had put a lot of thought into this very topic asking other left handers while. Since there has never been a keyboard like that our conclusion was people would instinctively look for the numbers in the traditional format.

Just having an option to reverse the keyboard is a great idea!

I'll look into making this change.

App Privacy

The developer, Mobile Application Solutions, Inc., 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.


Mobile Application Solutions, Inc.
9.7 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.


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

Age Rating
In-App Purchases
  1. Ad Free - Pro $0.99


  • Family Sharing

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

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