This study has two main goals: the first is to validate the perception that students have to the use of applications on mobile devices; and the second is the validation of the perception and potential use of mobile applications for supporting collaborative environments.Additionally, an analysis of data collected is presented. From this exercise it was possible to define the profile of respondents as people who know a lot of mobile applications in collaborative environments, that they use only the most common and popular ones, and that the majority are not willing to pay to use them. They are also people who use common applications on mobile devices. and those who do not use them want to use them in the future. The majority of respondents have already used forums (in real settings), linking this to good learning.