Diabetes Multimorbidity Typology, Trajectory, and Feasibility of an Audio Diary Mobile Application to Support Self-management

The goal of this clinical trial is to evaluate whether an audio diary mobile application (Fabla-diabetesMM) is feasible to use and may support self-management in older adults with type 1 or 2 diabetes and multimorbidity. The main questions it aims to answer are: * Is it feasible to adapt and implement the Fabla-diabetesMM audio diary mobile app among 30 older adults with diabetes and multimorbidity * Does the use of the audio diary mobile app affect self-management outcomes

Inclusion Criteria: * Diagnosed type 1 or 2 diabetes and at least one comorbidity (eg, obesity, HIV, heart failure, polycystic ovary syndrome, obstructive sleep apnea, and prediabetes with and without hypertension) * Being able to fill in the Redcap surveys, and install and use the audio diary app. Exclusion Criteria: •Those who cannot use (e.g., no mobile phone, incompatible system), read, type, speak, or understand English in Redcap or the audio diary mobile app.