A cross-domain framework for designing healthcare mobile applications mining social networks to generate recommendations of training and nutrition planning.

•A social semantic mobile application, sensing the physical condition is proposed.•It includes semantic cross-information that comes from social media and official data.•Approach covers physical fitness test and monitoring tool to evaluate nutrition plan.•The knowledge is translated in application ontologies related to the health domains.•Training and nutrition plans achieved 82% and 86% of effectiveness rate respectively.