The document discusses the use of smartphone apps in psychotherapy. It answers four questions: 1) Barriers to psychotherapy include costs, time, stigma and access issues. 2) Studies show smartphone apps can effectively treat depression, anxiety, and other issues, especially when combined with guidance. 3) Common CBT app features include cognitive restructuring, education on disorders, and suicide risk resources. 4) Few apps are available for Arab populations, most provide general mental health information or alternative treatments like herbal medicine.