"GOLD COPD - Chronic obstructive pulmonary disease" is a mobile app designed to help health practitioner or medical doctor to assess different stages of chronic obstructive pulmonary disease (COPD). GOLD stands for Global Initiative for Obstructive Lung Disease. There are several features of "GOLD COPD - Chronic obstructive pulmonary disease", namely: 🔸 Simple and very easy to use COPD app. 🔸 Precise calculation with GOLD criteria. 🔸 Classification of airflow obstruction and treatment recomme