The Well App is now officially open-source! You can check out the source code powering the app at https://github.com/chroline/well_app.
As the founder and sole creator of this project, my objective is not to make money from this product; rather, I simply want to grow a user base of people who want to improve their lives using researched-backed methodologies. Part of fulfilling this goal was to make the project open-sourced!