iPhone Screenshots


Calc Pro combines 10 powerful calculators with 10 financial worksheets!!

The top mobile calculator is now available on your iPhone and iPhone plus! Calc Pro 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 offers more power, more features, and more accuracy than any other mobile calculator. With ten (10) powerful calculators, ten (10) financial and eight (8) statistical worksheets, Calc Pro truly has a calculator for every occasion. Whether you are checking the latest currency rates or converting simple cooking measurements, Calc Pro 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 (add up to 8 equations)
• 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 8 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.

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.

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What's New

Version 6.6.0


New performance improvements!
Minor bug fixes.

Ratings and Reviews

4.3 out of 5
104 Ratings
104 Ratings

Affichage qui gâche tout

L’application est assez complète mais l’affichage même pas sur une ligne du calcul en cours la rend inutilisable car on ne peux faire aucun contrôle. Il y a une méthode bande de vue mais sincèrement ce n’est pas à la hauteur de l’achat. Personnellement j’en utilise une autre professionnellement le temps qu’une modification soit effectuée mais l’auteur n’a pas trop l’air de s’en soucier. Donc je ne recommande pas tant que l’affichage ne sera pas sur plusieurs ligne pour avoir une calculatrice digne de ce nom.


Trop de pub

J’ai du la desinstaller car la pub est vraiment mal gérée. Elle apparaît n’importe quand. Ne mérite même pas une étoile tellement c’est frustrant.


boon calc



Panoramic Software Inc.
71.5 MB
Requires iOS 7.0 or later. Compatible with iPhone, iPad and iPod touch.
English, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese
Age Rating
Rated 4+
© 2007-2017 Panoramic Software Inc.
In-App Purchases
  1. Financial Calculator 2,29 €
  2. Unit Converter 1,09 €
  3. Graphing Calculator 1,09 €


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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