Description

Simply use it for every calculation. Even dictate equations with your voice. Count on it whenever, wherever.

WHY YOU’LL LOVE THE CALCULATOR
• Basic & Scientific Calculator
• History Tape: Save, Copy & Share Calculations
• 70+ Amazing Themes
• Edit Equation
• Dictate Equations
• Memory Banks
• Choose your Decimal Notation
• Calculate with Degrees or Radians
• Set the Number of Decimals

THE CALCULATOR SUPPORTS
• Voice Control
• Dark Mode
• Apple Watch
• Drag and Drop
• Split View

GET FULL ACCESS & CALCULATE EVERY DAY
Upgrade to a Premium Membership and Receive the Following Ongoing Value:
• Ad-Free
• Fraction Calculator
• Currency Converter
• All Special Themes
• Premium Customer Support

If you choose to purchase a subscription, payment will be charged to your iTunes account, and your account will be charged within 24-hours prior to the end of the free trial or current period. Subscription with a free trial period will automatically renew to a paid subscription. Any unused portion of a free trial period (if offered) will be forfeited when you purchase a premium subscription during the free trial period. You can cancel the automatic renewal of your subscription at any time by going to your settings in the iTunes store 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.

Terms & Conditions: https://impalastudios.com/terms
 Privacy Policy: https://impalastudios.com/privacy

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

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

DICTATE EQUATIONS
Simply use your voice to dictate equations by tapping on the mic icon. Dictate works best when you speak naturally as if you were talking to another person.
Currently, Dictate supports only basic calculations.

VOICE CONTROL
Command your device to take actions for you and get your work done fast & easy! Try the power of Voice Control and remain independent.

DARK MODE
Switch to Dark mode and enjoy the benefits!
The Dark mode allows you to tone down the colors of your screen and let you experience The Calculator in a dark environment. The dark mode protects your eyes from bright colors, saves battery power and helps you better focusing.

SHARE YOUR CALCULATION, WHEREVER YOU ARE
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!

• WE LOVE FEEDBACK •
As always, we appreciate your feedback. Please keep sharing your experience to feedback@impalastudios.com

Enjoying The Calculator and want more features? Please show us some love by giving a 5 star review, so we can keep updating with great new features!

-- START CALCULATING --

The Calculator (C) 2000 Impala Studios.

What’s New

Version 6.2.7

Small but important improvements in this update!
What's changed? Performance improvements and small bug fixes aimed to enhance your experience.
See even more potential? Please reach out to us to share your ideas and suggestions at feedback@impalastudios.com.

Ratings and Reviews

4.6 out of 5
860.3K Ratings

860.3K Ratings

Eli Hoffman ,

Please just make a one time in-app purchase fee!

I absolutely love this app, since use it for school and it is just very simple to use while also being able to use more complex equations! My only problem is the fact that I have to pay a monthly fee just to use other calculator features that are on normal calculators is just ridiculous! I understand that you guys want to make money, but do you really, like really need to make people pay a monthly fee just to be able to calculate fractions! I would be absolutely fine if it was a one time fee, but why a monthly fee!? This is one of the top most downloaded calculator apps on the App Store if not the best one, not to mention the little adds at the bottom (not distracting at all) that you make money off of adds which shows you already make quite a bit of money off of more than half a million user, yet you have to go even farther to make me pay for a monthly fee for features in every ordinary high school level calculator! I would rather have to pay 5-7 dollars once for all of the other features instead of being fed off of for multiple years to come of using this app. I would rate this app 5 stars right off the bat if it got rid of the monthly charge and maybe even replaced it with a one time fee. Please address this concern, and thank you so much for your time.

imtheshizzniyee ,

Ads are unbearable and they changed ad free subscription

I’ve been using this app for YEAAAARS.. it’s been so long I honestly can’t even remember how long it’s actually been. I use the calculator a fair amount of times but it’s not a super frequent occurrence and originally I wanted this calculator because the Apple calculator wouldn’t let me delete a typo without deleting the entire calculation and this also tracks calculation history. Anyway, I paid for the $2.99 ad free upgrade a few years ago and everything has been fine up until a few months ago I randomly had a $2.99 credit on my Apple account.

At first I had no idea where it came from UNTIL I went to use the calculator and an annoying ad covered the entire screen. Apparently they changed things and instead of a one time $2.99 charge they want $1.49/mo to use the calculator ad free. The little ads at the bottom aren’t bad but the thing that makes it unbearable and the reason why I’m deleting the app after at the very least 5 years is the ads that popup while I’m in the middle if typing which ultimately lead to me clicking on the ad and opening up safari or app store. I don’t like the fact I’m forced to open unwanted ads to god knows what. I don’t want that on my phone. Such a shame. I might have failed math in high school but this calculator is not that important to me to have to deal click on ads because they pop up while I’m typing.

Developer Response ,

Thank you for contacting us with this issue. If you have paid for ad removal in the past through buying the full version, then the Restore Purchases doesn’t work for you. The reason for that is that the full version is a separate version of the app that you need to download for the App Store. The Restore Purchase is for our new model with subscriptions, but that doesn’t mean your old purchase didn’t remain intact. If this is the case then you can simply download this again from the App Store by searching for ‘Calculator Impala Studios’, or access it through this link: https://apps.apple.com/us/app/the-calculator/id396082453. You won’t be charged for this as the purchase is linked to your Apple ID. We will also make sure to still be updating and testing the full version of the app.

I hope this solves your problem, and would like to apologise for the inconvenience. If you have any other questions or issues in the future, please do not hesitate to contact us at help@impalastudios.com.

Hallux Sinister ,

FULL-SCREEN POP-UP ADS! Comes with free calculator.

Useless.

I can’t much tolerate ads flashing at me from the bottom of the screen, trying to distract me while I’m WORKING, let alone one that randomly pops up and takes over the whole screen. DELETING GARBAGE APP. (PS, developer, I see people mentioning this problem MONTHS AGO, so don’t write back asking me to change the review, pretending this is a “bug”. Months later, I install the app and experience the same problem another user reported (to which your customer service replied, “oh, it must be a bug, that’s not supposed to happen” months ago,) I’m not interested in excuses. Your app is gone.

I’m not happy Apple chose to make their iPad UNABLE TO RUN the stock calculator that the iPhone comes with, even though they are ALLEGEDLY running the same operating system (iOS,) but that’s no excuse for why your app tried to interrupt my work with a full-screen ad. That just created the environment where what Apple wants to pretend is a capable replacement for a REAL, actual computer, (like a PC or a Mac,) needs a third-party app, just to be able to do basic computations, and then the app makers add insult to injury with these annoying ads. No. Just no. Done here.

Subscriptions

Smart Currency & Fraction Calc
Full Access and No Ads
Free Trial

Information

Seller
International Travel Weather Calculator
Size
150.7 MB
Category
Utilities
Compatibility

Requires iOS 9.0 and watchOS 3.0 or later. Compatible with iPhone, iPad, and iPod touch.

Languages

English, Danish, Dutch, Finnish, French, German, Greek, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Norwegian Nynorsk, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Thai, Traditional Chinese, Vietnamese

Age Rating
4+
Copyright
Price
Free
In-App Purchases
  1. Special $1.99
  2. Special offer $1.99
  3. Modern Pack $0.99

Supports

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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