However you look at it, iOS’s built-in calculator is limited. If you place higher demands on a calculator, then it’s time to look at alternatives.
An app that does not disappoint in this area is PCalc. The makers themselves indicate that PCalc was created with professions such as scientists, engineers, students and programmers in mind.
In addition to the standard math functions, you can use the app for unit conversion and there is an extensive scientific mode. In addition, the app supports hexadecimal and binary calculations, among other things. You can customize the layout of the numeric pad yourself and choose a layout that works best.
You can also use themes, which give the calculator a different look in one go. Dark mode is also supported here. Speaking of design: the app also offers a ‘ticker tape’ at the bottom of the screen. This strip shows the previous calculations, so that you can see how a result was arrived at. Handy is the ability to undo multiple layers or correct previous calculations.
If you use an Apple Watch or iPad in addition to the iPhone, you can transfer current calculations between the devices and continue where you left off.
Product :PCalc (via Apple Store)
Price: about EUR 10
System requirements: iOS 12.1 and above
Language: English