Unit Calculator: Convert Cal is a free Android application developed by smallte.ch that allows users to quickly and easily convert various units in a beautiful interface. With this app, users can convert currency (updated daily), distance, volume, weight, time, area, and temperature with ease. The app also includes a basic calculator that can be used for simple calculations.

One of the standout features of Unit Calculator: Convert Cal is its ability to convert units as users type, making it incredibly efficient and user-friendly. Additionally, the app stores conversion history and favorites, making it easy for users to access frequently used conversions. The app's pretty icons also add to its visual appeal and make it a pleasure to use.