বিষাদ সিন্ধু (Bishad Shindhu) is an exceptional Bengali novel by Mir Mosharraf Hossain, who is known as the first Muslim novelist in Bengali literature. The novel is about the tragic consequences of Hazrat Hasan (R) and Hussein (R), the successors of the Prophet (pbuh). The novel is divided into three parts - Mohorom (published in 1885), Uddhar (published in 1887), and Ejid Bod (published in 1891).

This application is designed beautifully and provides an easy and convenient way to read the novel. As a free application, it is accessible to all and will be appreciated by all Muslim brothers and sisters who are fond of Bengali literature. The application provides a great reading experience for those who want to enjoy the novel on their Android devices.