Best iOS Calculator Apps For iPhone & iPad Of 2018

June 25, 2018
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For your simple mathematical needs, your iOS device has a nifty calculator among the stock apps. If you are ever stumped at calculation, you can just whip out your iDevice and get it done, but what the average user doesn’t know is that the same simple-looking iOS Calculator Apps has a hidden scientific calculator too!

Yes, it’s true. All you have to do is switch off the rotation lock on your iPhone, iPad, or iPod, and turn your device into landscape mode. That way, you’ll be able to use your device much more sophistically. However, despite this awesome hidden feature, the stock calculator app may not be what you power users may be looking for.

So if you are one of the people who is looking for a calculator app that can tackle much more sophisticated tasks, you’re at the right place.

Here are the top 5 iOS Calculator apps on the App Store that will get you going!

PCalc (Free + $10 Paid Version)

Hailed by most users as the benchmark for calculators on the App Store, PCalc iOS App is a must-have for students and professionals alike if you want an all-round functional math machine. Basic math is not even in the question because this beast of a calculator is built for programming, engineering, and complex problems. Oh, and it also handles Reverse Polish Notation (RPN).


Calculator+ (Free + $5 Paid Version)

There are several layouts for you try and use depending on your need, and the free version of the app is pretty useful on its own. Shelling out $10 will give you a full version that will unlock all the advanced functions that would be essential for your engineering class or the programming functions. PCalc is also available on the Mac App Store for the same price of $10, so you can use it not only in your palm but on your mighty desktop too!

Here’s another powerful choice for you in the shape of Calculator+ iOS App. If you’re looking for a full-featured calculator but not ready to spend $10 on it, this is a better pocket-friendly option. Although it has a free version, shelling $5 will unlock all modes on this app, and you can enjoy all the styles, handwriting, linear, polynomial and other graphing functions, etc.

It’s a highly flexible calculator as well and convenient to use given its brilliant design. Also, you can write what you intend to by swiping the shapes of the letters for example, although that takes a little time to adjust to.

However, with so many customization and useful functions, Calculator+ should be on your smartphone if you have complex calculation needs.


Calzy ($2)

If you prefer to have a good looking calculator over a simple one, Calzy iOS App is your go-to app! For $2, this app will give you one of the cleanest looking interfaces and the option to choose from the different themes available. What’s best about this app is that its themes match the iOS design, which means it’s elegance is out striking.

Working at night-time? No problem. Calzy has a dark mode! And a light mode – just choose whichever suits your needs the best. Another cool feature is the sound on-off toggle which creates a pleasant sound that you’re bound to fall in love with. If you want a full-screen experience, this app will not disappoint you here as well. The makers claim this app to be an app that provides you the necessary scientific functions without all the distractions, and with its elegant look, it makes up for one of the best calculators on the App Store for a small price.


Digits ($4)

While the other calculators on this list are great over-all functional ones, Digits iOS App is the ideal app for your day-to-day calculations and math requirements. Once you use it, you’ll find a feature called tape that keeps a tally of each calculation you make which can be handy for bookkeeping or for a long string of calculations. And if you want, you can print and email the tally to yourself!

For the bright side of you, this app uses colorful backgrounds and large fonts to make it easier for you to type away your calculations. Do keep in mind, though, that you will find buttons for Inverse, Roots, and Pi, but solution for higher-level graphing and algebra isn’t available in this app. It’s the simplicity and day-to-day use of this calculator that makes this app more useful.


Math 42 (Free)

What better app for a calculator than the one that’s been coined Math 42? This free app is a great calculation driver for students and professionals alike. However, it is mostly targeted at students who are not just on the lookout for calculation solving but also further their learning in maths.

There is a large number of categories available for which you can practice exercises (380 exercises, to be precise), so you can expect to learn a lot from Math 42 iOS App then you’d eventually think. However, if you’re looking for complex calculations and higher-level functioning, this app may not be your best option. But for its tutorials and knowledge inducing solutions, it makes it on our list!



There are millions of apps on the App Store and hundreds for each category. Similarly, there are hundreds of apps that work as your calculator, but which one fits you the best depends on your needs. All these apps listed above are among the top iOS calculator apps on the App Store, and you cannot go wrong with this list. So keep in mind your usage, and download the one you like!

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