While the iPhone does have one, beginning with iOS 10, Apple gave users the option to remove Apple stock apps from their Home screens. First of all, strange as it may sound, the iPad doesn't come with a built-in calculator app (but we'll show you a workaround!). It’s not often that anyone else will borrow their calculators, which is an undervalued benefit of the RPN style.If your iPhone or iPad Calculator app has disappeared from your Home screen or Control Center, don’t panic We'll show you how to get the Calculator app back. RPN-nerds are a rare but efficient breed. It’s a terrific app and this is an excellent discount to get your started with PCalc for the new year. It’s perfectly formatted and actually useful to the person on the other end.įor a limited time, PCalc for iOS is on sale through AppSanta. Here’s an example pasted into a plain text editor on my iPhone. I regularly need to share my math with others and it’s pretty impressive to be able to easily copy or email a plain text history to show my results and their origin. The tape keeps track of all of the calculations that I’ve performed but also makes that information useful. One of my favorite features of PCalc for iOS is the tape display. This makes the enter key push your current entry onto the x-position of the stack, rather than duplicating it to both the x and y-positions. If you are a longtime user of HP calculators, jump into the Advanced settings in PCalc and turn on the HP48-style RPN mode. Don’t see a unit you are interested in? Go ahead and create it. For example, take any number on the x-register then view the conversions from Feet to see a complete list of all Pcalc’s units of length. You get an increasing scale in the conversion view. Tap the conversions button to bring up the full list. There are a huge variety of built in functions, but PCalc makes it easy to get to the result I need. It’s so easy to create a new conversion factor that it’s almost silly. Now start creating new units and conversion factors.Ĭonversions between units are crafted by stacking the builtin PCalc mathematical functions. Either choose an existing category or create a new one. There are user editable constants, functions and conversion factors and they all sync through iCloud to the Mac and other iOS devices.Ĭreating user defined units and conversions is simple. PCalc felt comfortable from the first moment I used it with a huge array of built in functions and constants. There is also support for automatic night mode that uses your location to select a darker version of the Samurai theme. The added accent color picker allows me to tailor the display to something that looks good but doesn’t hide the functional properties of a calculator keyboard. PCalc comes with 14 different themes but my favorite is the new Samurai theme. If you want even more control, dip into the Advanced settings to gain access to settings like Vibrate On Error or Quick Fraction Entry. Just jump into the settings pop-over panel and start tailoring the experience. From the thousands separator to the number of decimal places displayed on screen. Luckily, PCalc was well positioned to make the jump from their throne at the top of the Mac to the super computer in my pocket.Įvery important aspect of the PCalc calculator interface is customizable. 2 But with the rise of the iPhone, the computing power in my pocket made the idea of carrying a separate calculator a joke. 1 As a chemistry major in college, I was rarely without my programmable RPN calculator. I grew up on the seminal series of scientific calculators from HP, starting with the 28S, graduating to an HP38 and finally ending the love affair with an HP48. As usual, all of the words and ideas in this post are my own about something I like. When I need to do a lot of math, I do it with PCalc. It is hands-down the best calculator out there. I've recommended PCalc to many of my friends. This post is about a sponsor's product, PCalc. It’s been on my home screen for years and is still the most efficient way to do calculations. I’m excited to have PCalc for iOS as a sponsor this week.
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