UniCon is a free and easy-to-use unit converter for Android developed by Dalcoms. It boasts a collection of 362 units that are classified under 23 categories, making it a comprehensive tool for converting different types of measurements.

To use UniCon, simply select a category, then choose the unit you want to convert, and input the value. UniCon will then display the converted value for you. It's that simple! The "Weight and measures" category alone includes units for acceleration, angle, area, concentration, dynamic viscosity, electrical conductivity, energy, flow, force, kinematic viscosity, length, mass, power, pressure, spread rate (by mass), spread rate (by volume), temperature, time, torque, velocity, volume, and volumetric density.

Overall, UniCon provides a simple and powerful solution for anyone who needs to convert units on their Android device.