Raccolta Dylan Dog is an Android app developed by robb.v2, designed for collectors of the famous Italian comic book series, Dylan Dog. The app allows collectors to track their collection by single booklet, year, or by searching for a specific booklet by date, year, or title. The app features all 400+ booklets from the first one, "L'alba dei morti viventi," to the latest one published, as well as the extra series collection: Speciale Dylan Dog and Serie Super Book. The app also enables collectors to view a graphic draw of their collection, add notes for each booklet, filter missed items, and show the cover of every booklet since October 1986 to now. Additionally, the app lets users create a backup of their collection for reloading when needed. Overall, Raccolta Dylan Dog is an essential tool for all Dylan Dog collectors, providing an easy and efficient way to keep track of their collection.