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Calc Pro HD - The Top Mobile Calculator!

By Panoramic Software Inc.

Open iTunes to buy and download apps.


10 powerful calculators with 10 financial worksheets!

You Will Never Need Another Calculator App Again With Calc Pro HD "4.5/5 Stars" - AppAdvice

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

Calc Pro HD is the trusted choice by students and professionals around the world. The only calculator on the app store that can truly replace your pocket calculator. Calc Pro HD offers more power, more features, and more accuracy than any other mobile calculator. With 10 powerful calculators, 10 financial worksheets, Calc Pro HD truly has a calculator for every occasion. Whether you are checking the latest currency rates or converting simple cooking measurements, Calc Pro HD makes it easy to solve even the toughest calculations.

Features include:

10 powerful calculators:

• Standard Calculator

• Scientific Calculator (includes RPN mode and access to constants)

• Base Conversions

• Graphing Calculator (8 equations, e-mail your equations and graph image. )

• Unit Converter (over 3000 conversions in 18 categories)

• World Currencies Converter (150+ currencies updated daily)

• Constants (contains over 1500 constants in mathematics, physics, the solar system and elements)

• Financial Calculator (with 10 worksheets)

• Statistics Calculator with 4 types of regression analysis and graphing

• Date & Time Calculator (with lunar moon phases)

The Financial Calculator contains 10 powerful calculator worksheets to help solve common financial problems. 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

Five display options: normal, scientific, fractions, engineering, and fixed (2-10 decimal places).

Five calculator modes: simple, algebraic, direct algebraic, expression, and RPN.

Choose from several skin styles and color schemes, full retina support!

Advanced graphing functions: simultaneous graphs, find points on the graph and show tangents. E-mail your equations and graph image.

Tape View displays your recent equations and allows you to copy or email them.

Supported Languages: English, German, Spanish, Portuguese, French, Italian, Dutch, Japanese, Simplified & Traditional Chinese, Korean, and Russian.

Follow us on Twitter - @PanoramicSoft
Like us on Facebook - Panoramicsoft

What's New in Version 6.3.0

Skin improvements
Performance improvements

iPad Screenshots

iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3
iPad Screenshot 4

Customer Reviews

Five stars - definitely

I downloaded a calculator to my iPad several years ago, and I really like it. Since then, I have visited the App Store regularly to see if I could find one that I liked even better. I wasn't able to find an improvement to my tried-and-true calculator until now - when I stumbled on Calc Pro. Over the years, I'm sure I've tried several hundred calculators, and I like this one the best.

I would rate it six stars if they made one improvement - include an option to put the tape on either the right or left side in landscape orientation. My personal preference is the left, but I'm sure everyone else has their personal preference too. Making the position of the tape optional would satisfy 100% of the users. Just a suggestion, not a complaint.

A huge amount of thought obviously went into the design of this calculator (10 calculators), and it shows. Great user interface, and more functionality than I will ever need (but I still like having it). This is the most intelligent calculator that I have ever found.

Awesome do-it-all calculator

This is the calculator app that I have been searching for. I am a huge fan of RPN, and have decades of experience with it, and I wanted a polished and solid calculator app for my iPad. I tried several, and this one appears to be the best of the bunch. The price would be worth it just for the RPN calculator functionality, but it also does unit conversions and a lot more. The free ad-sponsored version lets you get a feel for the functionality before spending the money.


I'd give it a 5 but have just started using it. I just wanted some thing to display a graph quickly on the iPad. This seems to be the ONE. Yeah! I've actually paid almost $8 to get rid of the adverts because I think I'll use this a lot.

Calc Pro HD - The Top Mobile Calculator!
View in iTunes
  • $7.99
  • Category: Utilities
  • Updated:
  • Version: 6.3.0
  • Size: 64.3 MB
  • Languages: English, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese
  • Seller:

Compatibility: Requires iOS 7.0 or later. Compatible with iPad.

Customer Ratings

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