Carlsberg currently has two iPhone apps, one for writing comedy routines and planning nights in. The proposed mobile campaign would create an app called "What Time Do You Call This?!" that allows users to select excuses for being late or missing plans based on contextual details. It would source excuse ideas from a social media campaign asking people to submit excuses they've used. The app would be advertised on Carlsberg packaging and through text messages, capitalizing on trends in mobile social media and app usage among the target 18-55 demographic.