This article seeks to understand how men who use the relationship applications Tinder, Grindr and Scruff – considering their similarities points and specificities, as will be detailed in the course of this study – experience facets of their identities and build sociability practices making use or not of anonymity, in experiences of same sex relations. Furthermore, the research examines how these digital platforms are configured as heterotopias and "digital lockers" in which subjects develop forms of resistance and protection to the surveillances practices on and off-lines.