Streetdust is a comprehensive city guide app for iPhone and iPad devices. Anyone who wants to explore Istanbul can go to places they have never visited before and make pleasant trips thanks to this application. The best part of the application is that it has been specially developed for users who do not use a vehicle to travel but want to travel on foot. Istanbul's prominent centers and historical places are presented with their explanations on Streetdust. Thus, travelers have access to both necessary directions and information about their destination.