The healthcare area is emerging as a fertile ground for scientific research in Information Technology. Research activities in this field allow us to address several issues to promote technological development. In addition, regarding mobile device apps, the leading app stores registered significant growth in the number of available eHealth apps. One of the causes of this growth derives from the pandemic reality we have faced since the beginning of 2020. In order to confront the different health challenges presented currently, the use of multi-agent systems has been considered a good approach, dealing with, for example, distribution, pro-activity and autonomy of systems. Although several known platforms that use software agents, some of them do not offer appropriate support to develop agents, such as the iOS platform. Thus, in this dissertation we have proposed a BDI framework for iOS that aims to support the development of health mobile apps with software agents. This is known as Swift Agent Development Framework for Health (SADE4Health) and it uses native iOS resources, such as Healthkit, comprising a central repository for health and fitness data to access and share data while maintaining the user s privacy and control. To show how the framework supports the development of new iOS apps with software agents, the minimum necessary steps to create an agent using health features offered by iOS are explained, as well as a modeled use scenario based on it. Furthermore, a use scenario related to remote monitoring of patients vital signs that illustrates how to develop an instance of the proposed framework is presented. Finally, an empirical evaluation with iOS developers to measure the framework usability brought important findings.