NoA-Coach is a free smartphone app designed to assist individuals dealing with alcohol-related issues. The app aims to enhance personal resources, facilitate sustainable changes in risky alcohol consumption habits, and prevent relapses.

Central to the app is a chatbot named Noa, functioning as a digital coach. Through regular usage (two to five minutes daily), users receive tailored information and tips to suit their specific circumstances. Whether aiming to reduce alcohol intake, abstain temporarily, or achieve other goals, users define their objectives. They can also document ways to savor pleasant moments or handle challenging situations without reverting to previous drinking patterns.