The primary objective of this project is to test the acceptability and feasibility of a mobile application to facilitate mental health symptom monitoring and follow-up among Veterans. During the course of the study, the research application will be installed on participants' mobile phone. The application on the participants' phone will be recording data about their behavior. Participants will also be asked to complete bi-weekly surveys via the app.

Inclusion Criteria:

• Veterans between the ages 18-89 years of age at the time of enrollment
• able to provide signed and dated informed consent
• has anandroid platform phone and is willing to use phone and personal data plan to participate

Exclusion Criteria:

• Participation in conflicting Rocky Mountain MIRECC interventional protocol