Assessing User Satisfaction and Adherence to an Abbreviated Dietary Tracking App (MySnackTracker) Versus Full-intake Dietary Monitoring

Eligibility Criteria

In order to be eligible to participate in this study, an participants must meet all of the following criteria:

* Provision of signed and dated informed consent form
* Access to internet connection, email address, and smartphone able to download the intervention app
* Current or previous participation in one of the following DFI cohorts: PA17-0584 (MERIT Study), Project CHURCH, High Risk Breast Cohort, Mexican-American Cohort, and rural cancer survivors from the Mind Your BEAT study
* Demonstrated ability to read and understand English. The study app is currently only available in English.

Exclusion Criteria

An participant who meets any of the following criteria will be excluded from participation in this study:

* Prisoners
* Anyone currently under 18 years of age
* Cognitively impaired participants
* Pregnant women (assessed by self-report)
* BMI less than 28 or greater than 40
* Self-reported previous or planned bariatric surgery
* Self-reported current or planned use of a GLP-1 agonist medication
* Self-reported current or planned participation in another weight loss intervention
* Cancer participants receiving active treatment
* Anyone currently unable to participate in the research for the duration of the study
* No current motivation to lose weight