Study to Compare the Use of a Behavioral Health App Versus Care As Usual for 16-22 Year Olds with Depression

After consent, participants will be further screened to determine eligibility. They will complete a brief Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM5) (SCID). If someone has been hospitalized in the past 3 months for dangerousness, or is diagnosed with severe current psychiatric disorders based on SCID V (Clinical Trials Version) for bipolar disorder, current substance misuse or dependence, or thought disorder they will not be eligible for this study and will be referred back to the clinician for further support. PARTICIPANT PROCEDURES: All participants who are eligible for this study, consent to participate, and are randomized to one of the two arms (dCBI+TAU or TAU) will be asked to complete self-report and blinded clinician administered measures on three occasions over 12 weeks (baseline, 6-, and 12-week time points). At enrollment and prior to randomization, each participant will be assigned a unique Study ID that will be used to code all data collected for research purposes. Participants will be asked to complete self-report assessments via 1) self-administered completion of assessments through REDCap Cloud (i.e., online); 2) over the phone with a member of the Research Team who will enter the participant's responses into a secure web-based portal (REDCap Cloud).