The internet has often been considered a 'technology of freedom' – a nearly revolutionary tool believed to flatten social hierarchies and democratize access to media by 'giving voice' to everybody equally. Contradictory to this point of view, research has shown the existence of a 'digital divide,' the phenomenon that access to and use of the internet, as well as the outcomes derived from this use, correlate with pre-existing inequalities. Based on ethnographic fieldwork among activists in Dakar, Senegal, this thesis analyzes how inequalities shape and are shaped by the relationships between activists and smartphones. Do smartphones indeed flatten social hierarchies, or are inequalities rather reproduced – or even reinforced – through them?