Medidor de Anillos by tuAlianza is a free Android application that accurately measures the size of your finger using your ring or wedding band. This app is a must-have for anyone looking to buy a wedding band online. It provides accurate measurements in both diameter and Tatum, commonly used in Spain, Italy, Portugal, Switzerland, and other European countries. Additionally, it offers international equivalence measurements for France Tatum using circumference, England using the scale of letters, and the United States with scale numbers with fractions.

Developed by tuAlianza, an online store for wedding bands, this app is designed to help you buy the perfect size for your wedding band. After installing the app, it is recommended to calibrate with the available calibration tool to ensure 100% accuracy. The app also provides helpful recommendations such as keeping the ring vertical and ensuring that it is not deformed or lying flat on the mobile screen. These recommendations will ensure that your measurement is as accurate as possible.