Mobile application mSastanak (mMeeting) enables to the user getting information about meetings of a company, institution or a work group by smartphone. This mobile application accesses the data of the Web application eSastanak via Internet. The data is stored in MySQL database on remote server. They are available permanently (24/7) and from anywhere. Access to the application is protected by authentication using data: Korisnik (User) and Lozinka (Password). User registration is mandatory before usage of the application and it is done using Web application eSastanak. Mobile application mSastanak is made for smartphones with the Android operating system.