Treballs Finals de Grau d'Enginyeria Informàtica, Facultat de Matemàtiques, Universitat de Barcelona, Any: 2015, Director: Oriol Pujol VilaThe application that has been developed on this project is about a mobile application that integrates a tagging photo for Android platform, to edit photos and tag them in an easy form. An easy interface has been developed to make easier to the final user to use it. Using this application, users will be able to tag any photograph with different icons and also remove them if it is necessary. Also the users can save a project fil and take a screenshots of each layer with the background photograph. Currently, there are not applications like this on the play store so, it satisfies a huge user need. It is an innovate application and for surely will have a great acceptance. It is worth nothing that the project was developed with modern technology such Android that nowadays, is one of the most important operating system on the world-wide digital market.