Borsa is an Android application that provides instant stock values of the Istanbul Stock Exchange (BIST) along with currencies such as dollar, euro, and gold. The app offers daily, weekly, and monthly graphics to help track and monitor the stock rates and changes for each stock.

One of the key features of Borsa is the ability to create a personalized portfolio to track specific stocks. Users can define stocks with purchase price and lot to see how much they have earned or lost. The app also allows for easy searching of stocks and provides relevant information to help make informed decisions.

While Borsa does not offer any special reports, users can contact the developers via email for any specific requests. Overall, Borsa is a great app for anyone interested in keeping up-to-date with the Istanbul Stock Exchange and managing their stock portfolio.