Features:- Quickly record reliever, preventer, peak flow usage.- Dashboard and charts give a quick overview of usage.- Data stored online in the cloud.- Can be shared with another user in real-time (useful for parents).- Supports adding multiple users, switching between them easily.- Can access on supported android phone/tablets, existing data will still be there.- Export your data in CSV format.- Ad supported with subscription available to remove these.- Requires sign-in via Google.- Dark mode available in settings.Please do use the feedback option via the app to help improve the experience.