Enrolled in outpatient medication for opioid use disorder (MOUD) program (within the past month)
Heavy alcohol user defined using the National Institute on Alcohol Abuse and Alcoholism (NIAAA) criteria (i.e., consume 8+/15+ drinks per week \[women/men\] with at least two binge episodes \[4/5+ drinks for women/men in a 2 hour period\] in the past month)
Elevated psychological distress defined as a total score of \> 12 on the Kessler Psychological Distress Scale (K10; 0 to 40 range)
18 years of age or older
Can read and comprehend English
You may not be if
Do not pass the informed decision-making capacity screener, suggesting cognitive impairment or an inability to provide informed consent
Presence of a psychiatric or medical condition that would prevent them from providing informed consent or participating in the treatments (e.g., psychosis, mania, acute intoxication)
Current comorbid moderate to severe substance use disorder other than alcohol and opioids
Limited or no access to a smart phone that is compatible with the mobile application
Participation in Phase One
Possibility of being pregnant (by self-report)
Current suicidal or homicidal intent indicating a need for immediate hospitalization or treatment as determined by clinical interviewer
