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Alpha Calc

By Valley Rocket LLC

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"The pinnacle of iOS design in a calculator app, a must-have." -

Alpha Calc is everything you should expect from an iOS Calculator. It is elegant and powerful! It is customizable so you can build your calculator your way! It is Universal! And best of all, it is FREE!

Features include:
Swipe - All buttons on the keyboard are accessible by swiping left or right on the display just as you would on your iPhone home screen.

Custom Buttons - It is a Customizable Calculator! If you swipe to the left on the iPhone or hit the 2nd button on the iPad there are customizable buttons. By holding down a button you can save the current expression or your last answer to a button.

Scrolling History - If you need to refer back to your old calculations, you can always scroll through your history by swiping your current answer. Then, by tapping a previous answer or expression, it will be put in the current Expression Bar.

Inserting Parenthesis - To allow for the quick stream of problem solving, Alpha Calc doesn’t care about end parenthesis. Entering something like Ln(3(cos(7 would be interpreted like Ln(3(cos(7))), because Alpha Calculator knows what you want.

Editing Expressions - You can quickly and easily edit an expression just as you would an e-mail or text message on your iPhone. Just hold down on the expression and you can slide your finger to the item you want to edit.

See what others are saying

"Check out Alpha Calc. It really is an amazing app. It really emphasizes the interactivity and the elegance an iOS App should have. It puts the normal (iPhone) app completely to shame. It allows you to use the multi-touch interface to its fullest extent." - Video Review by

A sincere "Thank You" goes out from the Valley Rocket team for trying Alpha Calc! If you enjoy using it, the greatest honor you can give us is a 5 Star rating in the app store.

What's New in Version 2.2.3

- Fixed EE bug conflicting with E Variable (Disabled variable E)


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Customer Reviews


It's functional but I would prefer a larger display of past calculations so I could be better able to follow my work. It's better than the standard calculator app on the iPhone but I still prefer my TI-86.

Not bad. A couple fairly major issues.

1. No way to turn off results coming back In scientific notation. Good or bad, the option would be nice!
2. WAAAAAAAAAAAY too slow starting up.

Current release crashes consistently

The current release crashes on IOS 9

Alpha Calc
View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Productivity
  • Updated:
  • Version: 2.2.3
  • Size: 13.8 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions: