Gestational Diabetes Mellitus (GDM) has been associated with a plethora of maternal and neonatal comorbidities as well as adverse pregnancy outcomes. Evidence supports that identifying women with GDM and tight controlling of blood glucose (BG) levels are the fundamental steps for an effective management and prevention of risks associated with GDM. Recent advances in mobile phone applications have shown that they may offer personalized health care services, improve patient’s care, independence and self-management as well as enhance patient’s compliance to BG monitoring and treatment. Our aim was to identify and appraise main mobile phone applications that were evaluated by published clinical studies. Therefore, mobile applications that were accepted and deployed by healthcare providers, mainly hospitals, such as MobiGuide (Spain), Pregnant+ (Norway) and GDm-Health (UK) were reviewed herein.