The Rechner Calculator


The Rechner Calculator by Berger Föhr is the world’s first gesture based calculator application. At first glance the app appears to be a simple calculator with a minimal user interface that lacks the ability to add, subtract, divide, and multiply. However, the app executes various functions by recognizing finger gestures and in my opinion is a very powerful example of doing more with less.

“Math is beautiful. Arithmetic is simple. Rechner is both. Experience the world’s first minimalist gesture based calculator.”










“We sought to create a calculator that is as beautiful as it is simple. Rechner is that calculator.”


Get the Rechner Calculator in the App Store.
Visit the Berger Föhr website.
Follow Berger Föhr on twitter.

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