Calculator⁼

Calculator⁼

Fraction, Scientific Calc +

359K ratings
808 reviews
Free
In-App PurchasesWith Ads

Details

Released
December 21, 2011
Updated
August 4, 2026

Features

Calculator⁼ screenshot #1 for iPhone
Calculator⁼ screenshot #2 for iPhone
Calculator⁼ screenshot #3 for iPhone
Calculator⁼ screenshot #4 for iPhone
Calculator⁼ screenshot #5 for iPhone
iphone
ipad
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About

This app offers a clean and intuitive interface for both basic arithmetic and advanced scientific calculations. It includes a history tape to review past computations and supports various mathematical operations, making it suitable for everyday use and complex problem-solving.

✓Basic & Scientific Calculator
✓Live Currency Converter
✓History Tape
✓Equation Edit Function
✓Degrees or Radians Calculation
✓Memory Banks
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What users say about Calculator⁼

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What's New in Calculator⁼

3.13.1

August 4, 2026

In this latest update you'll find: - A fresh new look with Liquid Glass for iOS 26 and above. - Bug fixes and performance improvements. Thanks for your support, and enjoy using our app!

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Subscriptions & In-App Purchases

Premium Yearly

Unlock all Calculator premium features

$5.991 Year
3 Days trial
How to cancel Calculator⁼ subscription ⁉️

User reviews

Stop

Stop trying to upscale me

History

You know longer include History … history is required when checking your ledger for errors or inconsistencies in order to balance your ledger.

To many ads

Too many pop up ads. I use the other calculator. It’s very annoying to try to use

Why?

Why is that you cannot even use a simple calculator with without having a commercial in it. I’m going to delete it and find another one.

Long time subscriber lost

I’ve had this app for probably 10 years as a paid subscriber. The last year or two I haven’t been able to get the app to sync with the subscription I’ve paid for all these years in order to stop ads. This happened no matter how many times I deleted and reinstalled it. THEN the ads became unbearable the last several weeks. I couldn’t open the app without being put through over 2 minutes of ads that could not be exited out of, almost as if it was a glitch. By the time I could get to the actual calculator, I only had a couple chances to do what I needed to do before the ads would start again. It was maddening. Turns out there are many more options on the App Store to choose from, and that is what I’ll be doing!
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Developer apps

User experience

🐞

Reported Bugs

3 issues

History not always showing all entries

Bug

Ads covering up parts of the screen

Bug

Inability to close full-screen ads

Bug
✨

Requested Features

4 requests

Add fraction button

Feature

Option to clear calculation history

Feature

Ability to copy/paste results

Feature

Customizable layout and themes

Feature

FAQ

What kind of calculations can this app perform?

This app can perform a wide range of calculations, including basic arithmetic (addition, subtraction, multiplication, division), percentages, square roots, exponents, logarithms, trigonometric functions (sine, cosine, tangent), and hyperbolic functions. It also features a live currency converter.

Is this app free to use?

Yes, the app is available for free. However, it does offer in-app purchases, which may unlock additional features or remove advertisements.

What devices is this app compatible with?

The app is made for both iPad and iPhone. It supports Split View and Dark Mode, enhancing the user experience on compatible devices.

Can I review my past calculations?

Yes, the app includes a History Tape feature that tracks all your past calculations, taxes, and expenses. This allows you to quickly go back and check or reuse previous results.

How do I access scientific functions?

You can access all scientific buttons by rotating your device. Alternatively, if you prefer to calculate in portrait mode, you can simply swipe left to reveal the scientific functions.