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Rechner Calculator

By aeliox

This app is only available on the App Store for iOS devices.


***Apple Watch launch sale – 50% off for a limited time***

Math is beautiful. Arithmetic is simple. Rechner is both. Experience the world's first gesture based calculator.

- Gestural functions for + / x / - / ÷ / = / clear
- Additional function buttons for ± / √ / erase
- Rolling log of current calculation
- 200% more efficient

AppleWatch Features:
- Force Touch for + / x / - / ÷
- Tap the total to clear
- Rolling log of current calculation
- 100% as efficient (as working on a tiny calculator)

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

What's New in Version 2.0.1

v2.0 –
Now with more math!

Completely rewritten, Rechner is now beautifully optimized for your iPhone 6 and 6 Plus. Also added (math pun) is a new rolling calculation log – no need to second guess if you entered your numbers correctly.

**Apple Watch Version**

Now perform basic calculations directly from that wrist of yours! Enjoy a pared down version of Rechner that includes:
- Force Touch functions for + / x / - / ÷
- All your favorite numbers! 0, 1, 2... and so on, in that fashion
- The best math around

Hope you enjoy the update!

v2.0.1 –
- Updates to the Watch app interface


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Rechner Calculator
View in iTunes
Offers Apple Watch App for iPhone
  • £0.99
  • Category: Productivity
  • Updated:
  • Version: 2.0.1
  • Size: 13.2 MB
  • Apple Watch: Yes
  • Language: English
  • Developer:

Compatibility: Requires iOS 8.0 or later. Compatible with iPhone, iPad and iPod touch.

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