The purpose of this paper is to examine how effective mobile devices are in the process of teaching and learning English through the perspective of university students. The research is aimed at finding out whether using mobile apps for learning purposes, in particular, for learning English is of interest for students and look at potential ways of learning the language. It also aims at exploring potential of educational applications downloaded to students’ mobile phones in terms of their integration into the classroom activities at university for the purposes of learning English. To fully conceptualize the research in mobile teaching and learning, the authors addressed the mentioned problem by using Google Forms. An online questionnaire was created and sent to students with responses collected in an online spreadsheet and was further analyzed by the authors. 102 representatives from 16 countries who study at 4 universities located in Poland and Ukraine took part in the survey. To link the reported mobile device use obtained from the questionnaire and its actual use for language learning the follow-up interviews for the subset of students were conducted with the relevant conclusions drawn. The issue of using mobile devices in the process of university study as an educational tool was investigated and proposed to potentially expand perceptions of tutorial experience of how we view teaching and learning English.