Graffiti Unlimited is a unique multimedia application designed for graffiti enthusiasts. It allows users to unleash their creativity by painting on real-life images of trains, trucks, and various urban backdrops. With a wide selection of colors and spray caps, users can create their own graffiti art and see it showcased in real videos. The app also features a community platform where users can save their work, rate other artists, and vie for recognition in the Hall of Fame as 'Best of the Day' or 'Best of the Week'. Users can also access a 'Blackbook' to store their favorite creations both offline and online.

The application provides a vast array of iconic spots to paint on, including locations in New York and Berlin, as well as various types of trains and vehicles. To ensure optimal performance, users are advised to have a modern smartphone or tablet, as the app requires Adobe Air. Overall, Graffiti Unlimited offers a comprehensive platform for both aspiring and professional graffiti artists to express their artistic vision and connect with a community of like-minded individuals.