The Rechner Calculator is a $0.99 iOS app that replaces several of the normal calculator buttons with simple swipe gestures.

Design your own fields, lay out your own buttons and even name give them names that are mean. ... The JavaScript function populates those text boxes after you click the "Calculate" button.

People are only just learning what the letter buttons on a calculator means (stock image) (Getty) By. Alice Sjoberg; 12:45, 28 Apr 2025; ...

The most striking change by far is the new design. With macOS 15, the Calculator app should adopt a design reminiscent of its iOS counterpart, with rounded buttons and darker shades of black ...

People have been baffled after 'finally' learning what the letter buttons C, CE, and AC stand for on a calculator and how to use them, with some people saying they've been curious for years ...

Users can open Math Notes through a new button at the bottom left of the Calculator app window. Inside Math Notes on iPad, it's possible to write advanced expressions with their Apple Pencil .