Tpao hazinesi is a user-friendly investment tracker and profit calculator designed for Android users. This free lifestyle application allows individuals to monitor their portfolio status within seconds, displaying the total portfolio amount and calculated profits for the last month on the main screen. Users can quickly view trends and access a graphical representation of invested funds along with key figures in the 'Recent Investments' section, enhancing the investment management experience.

The app features an 'Add' tab for quick entry of new investments, where users can input details such as name, term, amount, and interest rate. The application calculates expected returns using simple interest and updates the total accordingly. Investment positions are displayed clearly in the 'Investments' section, showing amount, profit, rate, and term. The interface is designed with a simple red and white theme, and navigation is streamlined through three main sections: 'Home', 'Add', and 'Investments', making it suitable for those tracking investments in Turkish Lira.