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Panoramic Software Inc.
Calc Pro HD Free for the iPad

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$9.99 USD
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  • Description
  • Screenshots
  • Manual
  • Reviews
Calc Pro HD Free - The Top Mobile Calculator!

Build your own calculator!

Take advantage of the improved workflow in either Landscape or Portrait!

Customize Calc Pro HD by purchasing only the calculators and features you need! Choose from up to 8 calcs to create the perfect all in one calculator! Calc Pro HD Free comes with the Standard and Scientific calculators found in the full version.

The top mobile calculator is now available on your iPad! The only calculator on the app store that can truly replace your pocket calculator. Calc Pro HD offers more power, more features, more accuracy and is by far the top choice to meet your educational, business, or household needs.

Free Features Include:

  • 2 powerful calculators:
    • Standard Calculator
    • Scientific Calculator (includes RPN mode)
  • Five display options: normal, scientific, fractions, engineering, and fixed (2-10 decimal places)
  • Five calculator modes: simple, algebraic, direct algebraic, expression, and RPN
  • Tape View displays your recent equations and allows you to copy or email them

In App Purchases:

  • Base Conversions
    • Convert between 8 different number bases including Decimal, Hexadecimal, Binary and Octal.
  • Graphing Calculator (8 equations) E-mail your equations and graph image. 
    • Advanced graphing functions: simultaneous graphs, find points on the graph and show tangents
  • Unit Converter (over 3000 conversions in 19 categories)
  • World Currencies Converter (150+ currencies updated daily)
  • Constants (Over 1500 constants in 4 categories: Mathematics, Physics, the Solar System, and the Periodic Table of Elements)
  • Financial Calculator (with 10 worksheets) E-mail your worksheets. 
    • Mortgage Calculator (with Amortization Tables)
    • Tip Calculator
    • Loan Calculator
    • Time Value Money worksheet
    • Financial Date worksheet
    • Percentage Change worksheet
    • Break Even worksheet
    • Profit Margin worksheet
    • Depreciation worksheet
    • Compound Interest worksheet
  • Statistics Calculator with 8 types of regression analysis and graphing
  • Date & Time Calculator (with lunar moon phases)
  • Design Pack - Four skin styles each with ten color schemes
  • Full version of Calc Pro HD
Device iPad
Version 5.1.4 Requires iOS 7.0 or later.
Version 4.1.0 Requires iOS 6.0
Size 43.5 MB
Language English, German, Spanish, Portuguese, French, Japanese, Italian, Dutch, Simplified Chinese, Korean, Russian, Traditional Chinese
Universal App No  
Version History


Calc Pro HD Free Screenshots:


How To Use Calc Pro - Manual

Calc Pro Manual

Calc Pro Sets the Bar for iPad Calculator Apps
posted on appdictions.com - Chris Caso - December 20, 2012

Calc Pro HD is an all-in-one iPad calculator app designed to take care of all your calculation needs for once and for all. This is more than just your regular calculator however – it’s a veritable assortment of calculation tools you can use to figure out just about anything from the complex functions to simple unit conversions. (Read More...)

Review: Calc Pro – Perform Calculations Like Never Before
posted on mactrast.com - Henry Taylor-Gill - September 03, 2012

One of the biggest letdowns of the iPad (and they’re aren’t many) is that it lacks an inbuilt calculator. And the problem with the iPhone’s calculator is that it can’t do conversions including currency.

Bottom line is that iOS is disappointing from a calculating point of view, but CalcPro (for both iPhone and iPad) brings advanced calculator functions including graphing and financial calculations to iOS for an experience every boffin would love. (Read More...)

Calc Pro HD Review
posted on 148apps.com - Jennifer Allen - October 03, 2011

Calculator apps are not the most exciting of things to deal with. No one looks through the App Store and gasps in amazement at an exciting new calculator app hitting the store. At least not until calculations are incorporated into an Angry Birds title at least. Being able to calculate all manners of different things is incredibly useful, though, and it seems difficult to beat Calc Pro HD. (Read More...)

Calc Pro Comes To The iPad
posted on appadvice.com - Lory - August 24th, 2011

Calc Pro HD – The Top Mobile Calculator by Panoramic Software Inc. is a serious piece of computing equipment. As calculator apps go, this may just be the only one you will ever need. With 10 different calculator types, unit conversions, and world date and time features, it will save you time and money on multiple purchases. Originally released as an iPhone/iPod touch app, it is now available as an HD quality iPad app. (Read More...)

Replace Your Pocket Calculator With Calc Pro HD For iPad
posted on ipadincanada.ca - August 24th, 2011

For those serious about working with a calculator, the recently released “Calc Pro HD” is one of the few calculators on the App Store that could actually replace any existing pocket calculator. The app provides iPad users with a fully featured and powerful calculator that includes not just one, but 10 calculators with 10 financial worksheets within an easy to use... (Read More...)

Calc Pro Claims To Be The Top Mobile Calculator Because It Is
posted on appadvice.com - Samuel L. Lytle on Fri June 17th, 2011

Calc Pro – The Top Mobile Calculator by Panoramic Software Inc. is a mathematics app that promises to exceed the functionality and customization that the built-in iPhone calculator offers. It features 10 different calculators, financial worksheets, five skins, nine color schemes, eight supported languages (Read More...)



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