MyMentalState is an iPhone version of the MyMentalQuiz app I have recently developed for iPad. An app is based on PHQ (Patient Health Questionnaire) developed in early 90’s to diagnose the most common types of mental disorders: depression, anxiety, somatic, alcohol, and eating disorders. The PHQ-9, GAD-7, and PHQ-15 are the most popular and well validated scales for accessing and monitoring depression severity, anxiety disorders, and somatic symptom severity. Individuals can complete these questionnaires, and for positive screened disorders they should contact their family doctor or psychiatrist (psychoanalyst) for detailed analysis and appropriate treatment.