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The Calculator

Get the all-in-one math tool for everyday calculations

Calculator for iPad Free is a very good example of what iPad calculator apps should be modeled after

The Calculator

by International Travel Weather Calculator
The Calculator
The Calculator
FREE in the App Store

Calculator for iPad Free is a very good example of what iPad calculator apps should be modeled after. The UI is just plain gorgeous, making it pleasant to use. This app can be used in portrait mode for your basic, run of the mill calculations. Should you need to calculate more complicated math or scientific figures, you can do so in portrait mode. One downside is that it is ad-supported, but I didn't find the ads to be bothersome. There are in-app purchases that will remove the ads if you prefer. If you do choose to pay, you are also provided with more options such as an even larger screen and up to seven different skins. Calculator for iPad Free is definitely worth a spot on your iPad, and an AppAdvice essential choice.

Apple Watch
The Calculator Apple Watch App
The Calculator Offers Apple Watch App
Check the details on WatchAware

What is it about?

Get the all-in-one math tool for everyday calculations. Easy functionality & adjustable to your preferences! Join millions of users now and count on The Calculator.

App Details

Utilities Finance
Last updated
July 18, 2018
Release date
October 22, 2010
More info

The Calculator is FREE but there are more add-ons

  • $1.99

    Calculator for iPad upgrade to Full Version

  • $1.99

    Remove Advertisements

  • $0.99

    Business Pack

  • $0.99

    Modern Pack

  • $0.99


  • $0.99

    Summer Pack

  • $0.99

    Special Pack

App Screenshots

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App Store Description

Get the all-in-one math tool for everyday calculations. Easy functionality & adjustable to your preferences! Join millions of users now and count on The Calculator.

Easy to use and Functional! Start calculating today with the most complete calculator. High productivity is guaranteed due to big buttons and convenient features packed in a visually stunning design.

• 4-in1 Calculator;
• Basic, Scientific, Fraction & Currency converter
• History Tape: Save, Copy & Share calculations
• Drag and Drop
• Split View for multitasking support
• Choose your decimal notation
• Calculate with Degrees or Radians
• Set the amount of decimals
• Edit Equation
• Memory Banks
• 70+ Amazing Themes
• Visually impressive & intuitive
• Full Apple Watch support

You can edit both digits and operators of the current equation.
You can place the edit cursor by tapping or using the arrows.

Perform calculations on fractions without converting them to floating point numbers. Floating point numbers that exceed the number of decimal digits are rounded or truncated, generating a relatively small inaccuracy. The solution is to use The Calculator with fractions capabilities.

Having a great result with your calculation or currency conversion? Save time and send it to your contacts fast & simple… by sharing with The Calculator!

Addition, Subtraction, Division, Multiplication, Percentages
Cubic Exponent, Cubic Root
Engineering Exponent
Nth Exponent, Nth Root
Power of E, Power of Ten, Power of Two
Square, Square Root
Natural Logarithm, Common Logarithm, Binary Logarithm
Sine, Cosine, Tan
Arc Sine, Arc Cosine, Arc Tan
Hyperbolic Sine, Hyperbolic Cosine, Hyperbolic Tan
Hyperbolic Arc Sine, Hyperbolic Arc Cosine, Hyperbolic Arc Tan
Multiplicative Inverse, Random Number Input, Factorial

Upgrade to a Premium Membership and receive the following ongoing value:
• Ad-Free
• Fraction Calculator
• Currency Converter
• All Special Themes
• Premium Customer Support

The subscription is charged to your iTunes account at confirmation of purchase. Subscription is for a period of one month and automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Your account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. The cancellation will take effect the day after the last day of the current subscription period, and you will be downgraded to the free service.

For our terms & conditions go to

As always, we appreciate your feedback.
Please keep sharing your experience to [email protected]
Do you love our app? Please rate and review us in the App Store!


The Calculator (C) 2000 Impala Studios.

AppAdvice does not own this application and only provides images and links contained in the iTunes Search API, to help our users find the best apps to download. If you are the developer of this app and would like your information removed, please send a request to [email protected] and your information will be removed.