Who can use Dr. iQ? 23 January 2020 15:33 Updated Dr. iQ can be used by patients (16 years and over) registered at any GP practice that offers Dr. iQ to its patients. Related articles How does Dr. iQ work? What type of mobile devices support Dr. iQ? Is Dr. iQ free? Dr. IQ is not available for download in my country, why is this? How do I contact Technical Support?