Please assess the completion status of the following clinical trial:

Trial Title: A Proof-of-concept RCT of Version 3.0 of the Smoking Cessation Smartphone App Smiling Instead of Smoking (SiS)

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: OTHER
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 3.0

Eligibility Criteria:
Inclusion Criteria:~* 18+ years of age~* smartphone ownership (Android or iPhone only)~* current nondaily smoker, who smokes at least weekly, and no more than 25 out of the past 30 days~* lifetime history of having smoked 100+ cigarettes~* willing to make a smoking quit attempt~* currently residing in the United States of America~Exclusion Criteria:~* Under 18 years of age~* Does not own an Android or iPhone~* Is not a nondaily smoker, who smokes at least weekly, and no more than 25 out of the past 30 days~* Does not have a lifetime history of having smoked 100+ cigarettes~* Is not willing to make a smoking quit attempt~* Is not currently residing in the United States of America

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

Study Arms:
- Smiling Instead of Smoking (SiS) app (Type: EXPERIMENTAL): Participants will be onboarded (remotely) to the smartphone app Smiling instead of Smoking (SiS), and will be asked to use it for 7 weeks while they quit smoking.
- QuitGuide (QG) app (Type: ACTIVE_COMPARATOR): Participants will be onboarded (remotely) to the smartphone app QuitGuide (QG), and will be asked to use it for 7 weeks while they quit smoking.
- Clearing the Air (CTA) brochure (Type: OTHER): Participants will be onboarded (remotely) to the NCI brochure Clearing the Air (CTA), and will be asked to use it for 7 weeks while they quit smoking.

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