Calculator for iPad‪₊‬ 4+

Math Solver x Scientific Calc

Impala Studios

Designed for iPad

    • 4.5 • 123.1K Ratings
    • Free
    • Offers In-App Purchases



Solves complex math equations easily with the help of advanced scientific functions, or quickly calculates simple basic calculations. It is fast, handy, and has big buttons!
Explicitly designed for iPad, and now also available on iPhone!
Save time and share your calculation with your colleague, friend, or anyone, whenever you are!
Master your work and calculate percentages to check your business expenses, taxes, financial reports, and whether your budget is correct! #homework #school #hybrid #home

- Basic & Scientific Calculator in One View
- Advanced Scientific Functions
- Live Currency Converter; get exchange rate prices
- History; Track and save all calculations, taxes, and expenses
- Copy Result, Complete Equation & Share Calculations
- Equation edit function
- Memory Banks
- Calculate with Degrees or Radians
- Available on iPad & iPhone
- Rotation
- Multitasking Support

Upgrade to a Premium Membership and Receive the Following Ongoing Value:
• Ad-Free • Premium Customer Support

Subscriptions automatically renew each month 24-hours before the end of the current period and your iTunes account will be charged unless auto-renew is turned off at least 24-hours before the end of the current period. You can turn off auto-renew any time from within the app. Any unused portion of a free trial will be forfeited if you purchase a subscription. Terms & Conditions: Privacy Policy:

As your experience is important to us, we’re happy with your feedback, questions, and suggestions. Please share any support as our team is always ready to help via

Please show your support by rating us! Thank you.

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 ArcSine, Hyperbolic Arc Cosine, Hyperbolic ArcTangent, Multiplicative Inverse, Random Number Input

Calculator for iPad (C) 2011 Impala Studios

What’s New

Version 1.6.8

Calculator for iPad just got better! Update and enjoy;
Keep track of your expenses, calculate your taxes, or just fix your homework.

We’re committed to improving continuously ;)

Ratings and Reviews

4.5 out of 5
123.1K Ratings

123.1K Ratings

ItsQueenCrafts ,

It’s a Calculator App So Here is my Review! C:

Dearest Calculator app Owner/owners, This is a Pretty Nice App to start off. 5 stars for sure. My Opinion on this app is, I like how it has like other things besides Multiplication, Subtraction, Addition, and Division. It is very nice. It helps me when I need to make quick calculations for math and sometimes when I’m gaming and I need to calculate the perimeter of whatever it is I’m doing. It is helpful and overall I really like it so far. I will update my review if I end up changing my Opinion on this App but for now I rate it 5/5 stars because I do not see any errors or problems with it so far. Thank you if you read my review Have a nice day and I think that’s all I have to say for now.

Developer Response ,

Thank you for the positive feedback, it's very much appreciated! We always enjoy receiving feedback from our users, and it's even better when it's a compliment. We'll do our best to keep improving our app, so you can keep enjoying it.

If you have any suggestions that might help us improve the app even further, please reach out to us via

Bowl o pears ,

Requires a SUBSCRIPTION to remove ads

Who on earth in their right mind would pay a subscription for a calculator app when they could just use an online calculator like google? That is absolutely ridiculous. Cannot close the ads unless you pay real money. Starting at a dollar for a single month. Remember, it’s a subscription so after the month is up, it’s either pay us more money or more ads. Unbelievable.

Replying to your reply:
You say that since people use it for free, they will always see ads. Maybe they’re right, you’ll always see ads because there are so many that you can’t ever properly get to use the calculator.
My argument is that we get to use the calculator for free on our iPhones so why suddenly is it such a big deal to charge people or bombard them with ads. You already collect information from us anyways. I also don’t get why it would have to cost so much to use. There’s not that much programming compared to a 3D game. Other than tweaking it for updates here and there I don’t see much maintenance is required. If you still thirsty for money, perhaps if the ads were non intrusive like a banner that does not contain any moving parts or a video (terrible for battery and data) it would be less annoying and if the buying option was a flat out one time price instead of having to haggle every month. At this rate I’m more than happy to use my ti-84 instead of this ap.

Developer Response ,

Hello Bowl o Pears!
Thank you for your feedback on our advertisements. Unfortunately, in return for using the app for free, you will always see ads. We always want to offer the highest quality possible, and try our best to balance the ads so that they aren’t too intrusive, and will take your feedback into account for this. If you have any further feedback on the app please contact us at

smequestrian ,

Monthly fee? For a calculator?

I couldn’t figure out how to rate this app. I need a calculator for my iPad. It boggles my mind that Apple doesn’t have one automatically installed or available for the ipad like the iPhone. I found this one and thought I had solved my problem but the ads on this are more than obnoxious. They aren’t banners on the bottom or top- They are FULL PAGE pop ups you have to exit out of to move on. I like to use the calculator in the two-screen mode and this makes it impossible to exit out of the ad because the X is hidden. I have to open it in full screen mode then exit the add then go back to floating screen. It’s obnoxious and I end up just grabbing my phone to use that calculator 99% of the time.

Today I decided to just research if I could pay a small nominal lifetime fee to unlock a no ads version but they want you to pay monthly?! For a basic calculator? You’ve got to be kidding me. I found somewhere it said you can pay for the app or you can subscribe monthly but I can’t seem to find that option. It just keeps pushing the subscription. There is no way I’m paying monthly for this thing. I hate companies who try to price gouge.

I will use my iPhone calculator until Apple fixes their error and adds a free calculator to the iPad.

App Privacy

The developer, Impala Studios, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Purchases
  • Identifiers
  • Usage Data
  • Other Data

Data Linked to You

The following data may be collected and linked to your identity:

  • Purchases
  • Identifiers
  • Usage Data
  • Diagnostics
  • Other Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location
  • User Content

Privacy practices may vary, for example, based on the features you use or your age. Learn More

More By This Developer

Alarm Clock HD
Weather Radar - NOAA + Channel
Piano ٞ

You Might Also Like

Calculator - Pad Edition
Calculator Air: AI Math Solver
Basic Calculator+
Color Calculator-smart&cute
QR Reader for iPad