Please assess the completion status of the following clinical trial:

Trial Title: Feasibility of a Technology-Based Treatment Support System

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* 18 years of age or older~* English-speaking~* Currently enrolled in outpatient treatment~* Current diagnosis of major depressive disorder~* Ownership of a smartphone device compatible with the mobile app~Exclusion Criteria~* visual, hearing, voice, or motor impairment that would prevent completion of the study procedures or use of mobile phone~* diagnosis of a psychotic disorder, bipolar disorder, dissociative disorder, substance use disorder, or other diagnosis for which participation in this trial is inappropriate, severe suicidality (has ideation, plan, and intent).~* having completed more than 3 sessions of psychotherapy with current therapist

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- Mobile App (Type: EXPERIMENTAL): Participants will receive a mobile app to be used during psychotherapy that syncs information with the participant's therapist from sessions.
- Treatment as Usual (Type: NO_INTERVENTION): Participants will receive treatment as usual with aspects of the mobile app available through paper-based worksheets.

Based on this trial design, predict the completion outcome and termination type (if applicable).