This document outlines a proposal for a mobile app called "New Leaf" that aims to help people with substance abuse issues through motivation, feedback loops, and rewards. It notes that over 20 million Americans need treatment for drugs/alcohol but only 2.5 million receive specialty treatment. The app would provide an affordable alternative using motivational reinforcement, gaming models, and geolocation-based advertising. It provides mission objectives, the target market of teens and young adults, the revenue stream, and importance of using a "new leaf" metaphor. It outlines development plans, required capital, and potential award money. The overall goal is to create a personal platform for users to take responsibility for change in recovery without treatment programs.