Cálculo de Férias is a free Android app that helps users calculate their vacation pay. Developed by Iury da Guia Salino, this app is a useful tool for anyone who wants to calculate their gross and net salary, 13th salary, INSS discount, and one-third of vacation pay.

The app is simple to use, with a straightforward interface that makes it easy to input the necessary data. Once the user enters their salary information and vacation days, the app automatically calculates the total amount of vacation pay. The app is free to download and use, making it a great option for anyone who needs to calculate their vacation pay quickly and easily. Overall, Cálculo de Férias is a useful and efficient tool for anyone who wants to calculate their vacation pay with ease.