BrainCalc Unlock Key

Unlock BrainCalc to enable premium features and support further development. The extra features include:

- A calculated expression is shown at the bottom of the calculator display
- Complex numbers
- Matrix mode (system of linear equations, determinant, inverse matrix)
- Statistical functions (sum, square sum, arithmetic mean, geometric mean, harmonic mean, standard deviation, variance, skewness, kurtosis)
- Landscape mode

If you install the key and BrainCalc does not activate paid functions, please try to uninstall and reinstall both BrainKing and unlock key.

Thank you for upgrading and supporting us. :-)

BrainCalc is a full featured and easy to use scientific calculator for Android. BrainCalc includes the following features:

- A context help for all keys.
- Unlimited number of memories
- Trigonometric functions in degrees, radians or grads
- Degrees, minutes and seconds
- Fractions
- Percentages
- Bitwise logical operations (AND, OR, NOT and XOR)
- Unlimited number of brackets for complicated expressions
- Fixed point, scientific and engineering display modes
- A collection of mathematical, physical and other constants
- Unit converter
- Configurable decimal point and digit grouping
- Result history
- Logical operations (AND, OR, NOT, XOR)
- Hexadecimal, octal and binary modes
- Interaction with other apps (copy and paste)
- Random number generator (including dice rolls and coin flips)
- Fully localized to English and Czech
- No annoying advertisements!