Calc Pro HD – iPad Calculator

Calc Pro HD – iPad Calculator

10 Powerful Calculators

1.4K ratings
240 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • August 25, 2011
  • October 22, 2024

Features

Calc Pro HD – iPad Calculator screenshot #1 for iPad
Calc Pro HD – iPad Calculator screenshot #2 for iPad
Calc Pro HD – iPad Calculator screenshot #3 for iPad
Calc Pro HD – iPad Calculator screenshot #4 for iPad
Calc Pro HD – iPad Calculator screenshot #5 for iPad
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About

This app offers a comprehensive suite of 10 powerful calculators and 10 financial worksheets, designed to replace your physical calculator. It includes scientific, graphing, unit conversion, and financial tools, catering to students and professionals for a wide range of calculations.

10 powerful calculators
10 financial worksheets
Scientific calculator with RPN
Graphing calculator
Unit converter (3000+ conversions)
World currencies converter
Date & Time calculator
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What users say

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What's New in Calc Pro HD

6.10.0

October 22, 2024

The latest update includes minor fixes and improvements to enhance the overall user experience.

10

In-App Purchases

$0.99

Base Conversions

Converts between Decimal, Hexadecimal, Octal, and Binary.

User reviews

Calc Pro HD (paid version) is my go to Calculator App.

I use Calc Pro HD (paid version) more than any other app. I use it for calculating numbers, I use it for all kinds of conversions to include currency conversions. I Love this App it’s AWESOME !

Does not work with keyboard

I would like this app a lot more if it worked with the physical keyboard. This is a flaw shared by a lot of the iPad calculator apps, which is a shame considering that the keyboard has been a common accessory for many years now.

Wonderful App, but…

The time and date calculator has a small bug. It correctly calculates the difference between two dates and times, but is off by one when calculating a date/time a certain number of days in the past or future. The calculation is always off by one hour. For instance, if you asked for the date/time 1 hour from Feb 2, 9:00, it will say Feb 2, 11:00. If you ask for the date/time 0 days and 0 hours away, it will say Feb 2 10:00.

Other than that, this is a well done and extremely useful calculator app.
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Great app

Lots of features, easy to see and understand if you are still a math novice 25 years after high ;]

Lots of ads, don’t recommend

Lots of ads, don’t recommend

Developer apps

User experience

🐞

Reported Bugs

2 issues

Crashes on iOS 14.3

Bug

Currency converter not updating

Bug

Requested Features

4 requests

Bluetooth keyboard support

Feature

Statistical functions

Feature

Landscape mode on iPad

Feature

Improved date/time calculator

Feature

FAQ

What does Calc Pro HD do?

Calc Pro HD is a powerful calculator app for iPad that combines 10 different calculators and 10 financial worksheets. It aims to replace your physical calculator by offering a wide range of functionalities for students and professionals.

What are the key features of Calc Pro HD?

Key features include a standard calculator, scientific calculator with RPN mode, graphing calculator, unit converter with over 3000 conversions, world currencies converter, and a financial calculator with 10 specialized worksheets like mortgage and loan calculators.

Is Calc Pro HD free to use?

The application is available for free download and use, but it includes in-app purchases. This means some advanced features or additional content might require a purchase to unlock.

What kind of calculations can I perform with Calc Pro HD?

You can perform a vast array of calculations, from basic arithmetic and scientific computations to graphing equations, converting units and currencies, and solving complex financial problems using its dedicated worksheets.

Is Calc Pro HD compatible with my iPad?

Calc Pro HD is specifically designed for iPad, taking advantage of its larger screen and capabilities. It supports full retina display and offers improved workflow in both landscape and portrait orientations.