The simple unit converter application for engineering, developed by AquiLearning Research, provides an easy-to-use, quick-to-launch interface that allows users to convert measurements between a wide range of units locally, on their mobile devices, and without the need for a web connection. When you open the application, a list of available categories is displayed such as acceleration, area, torque, electricity, energy, force, force/length, length, light, mass, mass flow rate, density and mass capacity, kinetic energy, pressure, velocity, volume, volume flow rate, kinematic viscosity, dynamic viscosity, and time. Users can choose the appropriate category, then choose the original and target units for conversion. For example, if the user chooses to convert from kilometers to miles, he or she enters the value in the designated field and the converted value will be automatically calculated using the appropriate mathematical formula.

The new comprehensive version of the app has advanced features and supports conversions between up to 20 units, providing more flexibility to users. This application helps users make calculations and comparisons quickly and easily without having to use a calculator or additional source of information, making it suitable for various daily and professional needs. It is also especially useful for science and engineering students who often need accurate and fast conversions in their studies and projects.