In partnership with the Global Initiative for Chronic Obstructive Lung Disease – GOLD, Doctot has produced the official ‪#‎GOLDCOPD‬ App.
https://www.facebook.com/worldcopdday/videos/930941440348576/
This much-celebrated App uniquely provides the GOLD strategy for treating Chronic Obstructive Pulmonary Disease (COPD) in a user-friendly and easily navigable format with interactive tables and charts. Doctot #GOLDCOPD (which can be downloaded at: 
https://itunes.apple.com/ie/app/gold-copd-strategy/id576193649?mt=8 also contains the GOLD sanctioned Combined Assessment of COPD scale.
Follow Global Initiative for Chronic Obstructive Lung Disease – GOLD on facebook: