This research was funded by the UK Centre for Tobacco and Alcohol Studies (UKCTAS), the Society for Study of Addiction (SSA) and the NIHR School for Public Health Research (NIHR SPHR). The views expressed are those of the author(s) and not necessarily those of the NHS, the NIHR or the Department of Health. UKCTAS is a UKCRC Public Health Research Centre of Excellence. Funding from the Medical Research Council, British Heart Foundation, Cancer Research UK, Economic and Social Research Council and the National Institute for Health Research under the auspices of the UK Clinical Research Collaboration, is gratefully acknowledged. Dave's PhD studentship is funded by NIHR SPHR, Claire's is funded by UKCTAS, and Dr Jamie Brown is funded by an SSA research fellowship.

Research Help

Thank you to everyone who's downloaded the app and taken part in the study. We wouldn't be able to understand how to help more people drink less without you.

App Development

This app was built by Portable Pixels for the team at University College London

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