Nixie Calculator

Showcasing the Retro Beauty of Nixie Tubes



Available for iPhone, iPad and Apple Watch in the App Store:

Nixie Calculator in the App Store

Also available for the Mac in the Mac App Store:

Nixie Calculator in the Mac App Store


Nixie tubes were used from the 1950’s and are still available today.

They use layered vacuum tubes to show digits and have a characteristic orange glow.

Nixie Calculator provides basic arithmetic functions consistent with the original devices – with a few modern additions

The companion Watch App uses swipe gestures to allow the calculator buttons to be a more practical size.

Please enjoy this calculator that combines one of the first display technologies with state of the art in smart phones and watches.