Eleven | Calculator!

The BEST everyday calculator app for iPhone and iPad.- No equals button: Always automatically calculates the result in real-time while you type- No confusion: You can always see AND edit your entire calculation- Enter calculations of (almost) any length: The display and keypad automatically resize to fit- Tap or slide across the display to edit your calculation at any position- Unlimited Undo and Redo- More readable: Uses color to distinguish between numbers and operators- Intelligent buttons: Only those buttons light up which are relevant at any given time and cursor position- Gorgeous analog-style design- Three themes / skins included- Extremely fast.- Supports all basic operations: + - - Supports advanced operations: x x- Supports brackets ( )- Supports results up to +/- 10- Long-tap the result to copy it to the clipboardNEW: SCIENTIFIC CALCULATOR (landscape orientation, available as In-App Purchase)- Power function with fully editable exponent. - Root function with fully editable degree. - No mode switching all functions immediately available.