NeonCalc

NeonCalc - simple but functional calculator, with excellent design and ergonomics. Use standard calculator for basic arithmetic operations in the usual orientation, and engineering for more advanced calculations in portrait orientation.

- Perfect ergonomics and design

- Two modes: basic calculations portrait mode and engineering calculations in landscape

- Preserving the history of computing (Press "Menu")

- Copy to clipboard as the operation itself, and its result (Press and hold your finger on the screen to bring up the context menu)

- Setting a variable in memory buttons (Press and hold the memory for recording the number in memory. Click on the memory to display the number on the display)

- Persistence, even in the event of the closure of the program than the user (for example with no grasp of memory)

http://vk.com/club65650984 - Group VKontakte

https://www.facebook.com/groups/arkhon/ - Facebook Group