Hypertensive disorders of pregnancy (HTP) are, according to the World Health Organization (WHO), an important cause of severe morbidity, chronic disability and death among mothers, fetuses and newborns. Latin America does not escape from this reality; disorders such as preeclampsia and eclampsia account for approximately 26% of all maternal dysfunctions. The emergence of communication technologies of cellular networks, smart phones and sensors, which are becoming more sophisticated every day, have made it possible to integrate the use of mobile applications into people's daily lives. The aim of this article is to analyze the software architectures proposed as possible technological solutions in maternal and fetal health care, to know the current state of the art, the scope of application, the technological trends in use and the mechanisms, methods or processes currently used in mhealth and THE. This article presents a review through the analysis of 11 articles as a result common areas were determined where mobile technologies, cloud computing, sensor networks, IoT and artificial intelligence are applied as artifacts of composition of software architectures applied to maternal-fetal health care and THE. In conclusion, it was possible to evidence the importance of mobile technologies applied to health as an effective strategy for maternal-fetal care and its high integration capacity for the extension of health services in rural areas, as a tool for monitoring, diagnosis and control of maternal-fetal health and hypertensive disorders in pregnancy.