PCalc

I have used this App for years and would not be without it works great on iPhone, iPad and Apple Watch. 42 is the meaning of life and Life would not be the same without this app 😊 I never used the apple calculator after I installed this. Thanks so much.

I am very happy with this application and have used it extensively for years. I just wish it supported complex numbers like Free42 or Plus42. I appreciate however that adding that support would be a huge task so I understand why it has not happened.

This is the best calculator for me. It’s expensive but worth every cent. The only downside for that I can’t make it replaced with iPhone calculator!!!

Best calculator app without doubt. iPad spilt screen is great using together with OneNote while studying. Themes are a great feature too. Watch app is really handy especially since the update with swipe shortcuts. All round great app. Bought so many over the years but this is one of them that does it all and I keep coming back to.

I like this app because it is the only calculator that I’ve found for the watch with RPN mode. I’m so used to RPN I can’t use arithmetic mode calculators. However, since updating the watch to iOS 7 and my phone to iOS 14 I’ve lost RPN mode and haven’t been able to get it back. Can you help please because it’s not much good to me in arithmetic mode all the time.

Love it. I am “loyal” to the HP41CV (and excellent CX phone app.). This calculator won me over for its excellent iWatch RPN implementation

Great app. Really great. But I paid for the full version (which is not exactly cheap), then went to change the icon only to find I had to pay yet more money. Really uncool.

I’ve had Pcalc ever since it was released with a widget and it’s the best imho, I use it everyday. One of the most used Apps I have.

Every phone I buy, every time I do a fresh install, one app has been the first thing installed and taken pride of place on the home screen. Every. Single. Time. PCalc is simply the best combination of ease of use, simplicity, flexibility, and power in any app. Granted, a calculator is critical to my day to day workflow, but even for a casual user this is worth the few pennies. It also creates bananas. What more could you ask for?

When I enter the argument to convert 4.184 Kilojoules to Calories the returned answer is 1,000 calories. The answer I was looking for was 1.0 so have I misunderstood something here? UPDATE: Tim got back to me on this so I felt bad about putting this in here prior to sending my query over email. Glad I can come back in to revisit the review / question. The explanation taught me something new so I was very happy about the response - and the App answer turns out to be 100% correct (I was wrong!!) I gave this 5 stars prior to typing the question because the calculator is well worth the money. Top product and TOTALLY LOVE the Apple Watch App that is also a ‘Complication’ (which is why I got this in the first place). As an Australian Chartered Accountant - I totally RECOMMEND this app ESPECIALLY if you have an Apple Watch!!