Download now! "GOLD criteria for COPD" app will help on classification of the grade of airflow obstruction and the groups on which treatment recommendations are based. "GOLD criteria for COPD" app will also provide 3-year mortality risk. "GOLD criteria for COPD" also assess the symptom burden of COPD patients. There are two criteria that are used to assess symptom burden, namely COPD Assessment Test (CAT) and mMRC (Modified Medical Research Council) Dyspnea Scale. Disclaimer: all calculations must be re-checked and should not be used alone to guide patient care, nor should they substitute for clinical judgment. Calculations in "GOLD criteria for COPD" app might be different with your local practice. Consult to expert doctor whenever necessary.