Content selection for a mobile device. An apparatus obtains classified weekly consumption data of a consumer, calculates for each consumption class a relative daily value for each day of the week, calculates for each consumption class a content relevance probability in a selected day of the week on the basis of a relative daily value of the selected day of the week affected by a relative daily value of at least one day following the selected day of the week, controls a content selection for the consumer on the selected day of the week on the basis of the calculated content relevance probabilities for the selected day, and transmits the selected content to a mobile device of the consumer on the selected day.