mHealth ElectroNic COnsultation REcording (mENCORE) in Advanced Prostate Cancer

The intervention (provision of instructions on how to install/use the app and how to share the recording with the PSC) will take place 7-60 days before the upcoming oncology consultation. PSC will provide a summary within a week of the consultation. Primary Objective: To determine the percentage of enrolled participants who use a clinician-prompted, patient-administered smartphone application to create an audio recording of an outpatient oncology visit. Secondary Objectives: 1. To determine the percentage of enrolled participants who listen to the audio recording within 1 week after the visit. 2. To determine the percentage of enrolled participants who request and receive a written summary of the consultation from the Patient Support Corps within 1 week after the visit. 3. To determine whether audio recording and summarization change decision-making quality measures. 4. To determine whether audio recording and summarization change provider-reported workload and other outcomes. 5. To determine whether audio recording and summarization change the frequency of follow-up communication between participant and clinic staff. Participants will be followed via electronic medical record review for 2 weeks after consultation