This paper presents an experiment concerning the development of two mobile devices applications with the App Inventor 2 for Android operating systems. These applications are intended to support teaching and learning activities in Industrial Automation and Control courses, particularly concerning logic control, logic controller programming and process control. While the reported applications: eLogicum and Automatum are yet in an early development stage, this paper aims to motivate teachers and students to a wider use of mobile devices in the context of university teaching and learning processes. Both applications are reported, focusing in the more relevant development issues concerning the App Inventor 2 use.