Artur Poldan

Quick and easy calculations of the various properties for the marine fuels and lubricants. The app is able to calculate viscosity for any given temper …

Once more a time to save our planet has come, once more we are threatened by the forces of the universe. Six exciting levels and endless mode for each …

Once more a time to save our planet has come, once more we are threatened by the forces of the universe. Six exciting levels and endless mode for each …

ExeCalc is an elegant business calculator with a simple and efficient user interface. Efficiency and elegance are the imperatives for the ExeCalc. One …