2Morrow’s Tobacco Cessation program (formerly SmartQuit) has been shown to be effective in helping smokers quit in multiple clinical trials. Our program is delivered via smartphone so it is convenient, easy to use and affordable. 2Morrow's program uses a third-wave CBT approach called Acceptance and Commitment Therapy (ACT) that teaches participants new ways to manage their unhelpful thoughts and urges… a transferable skill.