The Calculator gets your daily work done fast! Simply use it for every calculation. Even dictate equations with your voice or use scientific mode for more extensive math. Count on it whenever, wherever.

• Basic, Scientific, Fraction & Currency converter
• Edit Equation
• Dictate Equations
• History Tape: Save, Copy & Share calculations
• Memory Banks
• Choose your decimal notation
• Calculate with Degrees or Radians
• Set the number of decimals
• 70+ Amazing Themes
• Voice Control
• Dark Mode
• Full Apple Watch support
• Drag and Drop
• Split View for multitasking support

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

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.

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.

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, ArcTan
Hyperbolic Sine, Hyperbolic Cosine, Hyperbolic Tan
Hyperbolic Arc Sine, Hyperbolic Arc Cosine, Hyperbolic ArcTan
Multiplicative Inverse, Random Number Input, Factorial

Terms & Conditions: Privacy Policy:

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


The Calculator (C) 2000 Impala Studios.

What’s New

Version 6.2.13

• Our primary goal is to improve continuously and make your experience better with every update; This version contains minor bug fixes.

Thank you for your continued support! We highly appreciate your feedback, so don’t hesitate to contact us at with any suggestions or questions.

Ratings and Reviews

4.8 out of 5
4.9K Ratings

4.9K Ratings

sundmah ,

Older paid version included currency converter too

I have been using the paid version of this app since 2012. I loved it when they added a new feature with currency conversion about 2 years ago .Today my app auto updates and suddenly the currency conversion feature is a subscription. My pro version had scientific, basic and currency conversion all included. Now I have to pay a fee for the same feature I have been using all along.

Developer Response ,

Thank you for reaching out to us with your feedback and our apologies for the caused inconvenience. The last update should have all the functions back in the app (for free of course).

Again our apologies for the inconvenience.

tiredeyesletmegotobed ,

iPhone X problems

I upgraded to the ad free version of this app. It looks great, and I would love it, except that there is a serious recurring problem I’m having due to the app’s design clashing with the new gesture based interface Apple introduced with the iPhone X. Very often, when I attempt to exit the app by swiping up on the bottom of the screen to return to the home screen, it results in an inadvertent press of either the decimal point or the “+\-“ button on the calculator. This is very annoying. I like the full screen design of the app, which takes advantage of the iPhone X’s screen nicely, and I believe all that needs to be done is an adjustment to make inadvertent key presses less likely when a user swipes up from the bottom of the screen. Please fix ASAP. I want to keep this app. Thank you.

Developer Response ,

Thank you for contacting us regarding this issue, and our apologies for the inconvenience. We were not aware of this issue yet, and will investigate it further immediately. Please keep in mind that this might take some time, but we do want to have it fixed as soon as possible. If you could send us any useful information or screenshots about the problem then that would be very helpful, and this can be sent to

Again, our apologies for the inconvenience.

JsupCity ,

Better than stock

This calculator is the best replacement for Apple stock calculator I mean this calculator has it all it looks like it it works just like it if it would have all the features that this calculator have it has currency I mean I can go all day about it it has to much for me and that’s why it is the best calculator on the App Store right now so please download it support him get ad free version you will enjoy it even more


Impala Studios B.V.
131.5 MB

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


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


  • Family Sharing

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

More By This Developer

You May Also Like