Description

★★★ CalculatorBox HD for iPad is on sale! ★★★

Four orientations of screen, Four Calculators!
An ultimate and polished design All-In-One calculator for iPhone/iPod touch. Absolutely different from other calculators you see in App Store.

Yes, it's an All IN ONE calculator. Just rotate your device and you will get four calculators:
- Standard
- Scientific
- Programmer
- Statistics

Other features:
- keyboard sound & mute option.
- copy & paste function.
- Save status on exit.
- Big buttons, easy to use.
- Backspace by swiping over the display