Delivery Format of Cognitive Behavioral Therapy Materials on Engagement and Outcomes: AI-Enabled App vs PDF Workbook

The goal of this clinical trial is to compare two different ways of delivering cognitive behavioral therapy (CBT) materials to people with symptoms of anxiety and depression. The main questions it aims to answer are: 1. Do people using the app experience greater reductions in anxiety and depression symptoms compared to those using the workbook? 2. Does the personalization offered by the app increase engagement with CBT materials compared to the workbook? Participants will be given access to either the Limbic Care app or an equivalent PDF workbook and will be asked to engage with the materials for several days each week over a period of 6 weeks. Each week, participants will complete a survey about their anxiety and depression symptoms and report any new health issues and their experiences with the materials.