PCalc RPN Calculator

An excellent calculator that allows multiple features to customize to your needs. Simplify it to make it an improvement over the standard Apple calculator. Turn on features to make it fit your exact needs. Always on the home page of my phone.

It’s a great calculator that has so much flexibility. Hats off to the developer. I only wish the universal purchase included the Mac version. They offer the app on the Mac as a separate purchase. $10 is already on the high end for a utility app (although worth the price). I just can’t bring myself to pay it again to have the same app on the Mac.

This is an excellent app. I created a GUI which looks like red LED’s. Unfortunately after I updated to IOS 18.3 the buttons are kind of crazy stacked over each other. The button with the 4 I cannot see because the 5 is over it.<br/>Dear team: Can you fix it?

I've been looking for a solid RPN calculator since switching from Android (realCalc was my go to). I can't stand the old timey/emulated look of other RPN calculators I've tried. If I wanted that I would get a real one. This app is nice and clean and just what I want. The have only thing it's missing right now is a control shortcut but I'm gonna look for a workaround.

This phenomenal app gets used by me daily, I don’t see any possible way it could be any better. Anyone who gives this less than 5 stars has completely lost their mind!

iOS 18 build-in calculator redesign is a disaster. I don’t know what was Apple thinking. You can’t even do % calculations correctly there. <br/><br/>Well, after being super frustrated with the idiocy of Apple devs and their dumb decisions regarding how calculators are supposed to work I found PCalc!!! What an amazing app. After trying the free version for couple of weeks I bought the full version and deleted the Apple’s built in Calculator. This calculator app is THE BEST!<br/><br/>PCalc can be added to the Control center, has custom icons if you want to change the default one, and amazing themes/skins. What an amazing calculator! Thank you to the dev team who stand behind this app.

Everything below still stands - BUT I need the widget for IOS 18! <br/><br/>Seldom have I come across a program of any type which can be called &quot;Excellent', but this is the real deal. Throw out your TI, your HP, your Casio. PCalc magically transforms your phone into a state-of-the-Art customizable calculator. For all your calculating needs, be it simple, scientific, or computer science. Yes, it might be nice to have business/finance functions. But I just love this program for what it does, and at an extremely reasonable one-time cost. You can't go wrong. It even has a really handy widget for the iPad. I love it!

This review is from my son who loves this app too! He has requests: Can you please add a ton of more customization options for examples change the shape of the buttons of the calculator and please add the option to change the color and choose your custom gradient of the numbers on the calculator and add custom gradients for the calculator and please add an option to choose your background of your calculator and please add an option to make the calculator in a outline border and add more font options and add more swiping gestures for example 2 3 or 4 finger to swipe up down left right for actions