Sou Poupador is a free Android application designed to help users achieve their financial goals. With this app, you can set your financial goals and it will calculate how much you need to save each month to achieve them. The app follows a unique approach where you have until the end of each month to save the amount calculated. If you fail to do so, the amount not saved will be distributed among the pending installments, making it harder to achieve the goal.

The app encourages users to save more by reducing the future installments if they manage to save more than the calculated amount. This way, users can achieve their goals faster by saving more than the required amount. Overall, Sou Poupador is an excellent tool for anyone looking to manage their finances and achieve their goals.