• Large display with lots of graphic indicators
• Precedence mode - to reduce entering parenthesis (e.g. 2+2*2=6)
• Operations and conversions can be performed in binary, octal, decimal, and hexadecimal form
• Calculate basic arithmetic functions
• Calculate the root, square root or cube root of a number
• Raise to power functions
• Logarithmic and exponent functions
• Calculate sine, cosine, tangent, arc sine, arc cosine or arc tangent
• Calculate in degrees, radians or grads, mil, rev
• Displays results in normal, scientific, or fix mode
• Memory operations
• 'Call last result' function
• Operations with big and small numbers are supported (up to ten in 308th power or ten in minus 308th power)

and much more to explore!

• To enter numbers use your phone keyboard
• To select the needed button use your joystick
• You may use '*' key on your keyboard to cycle instantly between +,-,*,/ and clear buttons
• If you typed wrong number use 'c' key on your keyboard to correct it (backspace)

Best Calc adapts to your device screen size automatically. Here are some examples how Best Calc looks on different devices with different screen size: