About the Webinar Join our 60‐min webinar on UBESAFE app: Learn smartphone alerts based on context, gamification for engagement. For MSM, it values privacy, tested in Barcelona by Dr. Felipe A. Besoaín‐Pino with support from the Public Health Agency. Learning Objectives By the end of this webinar, participants will be able to: Select the pertinent sensors in smartphones for data collection.Balance the requirements of the target users and professionals to create a successful app.Plan the development process for the app, ensuring the inclusion of target users from the initial stages.