The number of mobile devices has increased exponentially in the last years and they are now considered one of the most promising learning technologies. Most of that is due to the fact that not only they allow users to access digital content in a very personalized way, but also provide access to a huge amount of data anywhere without constraints. Mobile learning allows to place the learner at the centre of the learning process, and as stated by Katie above, they also enable users to have access to several learning technologies within a single device. In addition, students would have a shorter learning curve because they are already used to these devices.