Mobile Health for Adherence in Breast Cancer Patients

Inclusion criteria

* PATIENT STEP 0: Patient must be \>= 18 years of age * PATIENT STEP 0: Patient must be fluent in written and spoken English OR patient must be fluent in written and spoken Spanish * PATIENT STEP 0: Patient must present with new or established breast cancer at the time of Step 0 * PATIENT STEP 0: Patient must have initiated any of the CKD4/6 inhibitors (palbociclib or Ibrance, ribociclib or Kisqali, abemaciclib or Verzenio) within 60 days prior to registration to Step 0 or have received a prescription order with stated intent to initiate within 30 days following registration to Step 0 * NOTE: Patients who have been treated previously with anticancer treatments other than CDK4/6 inhibitors are eligible * NOTE: CDK4/6 inhibitors must be provided/supplied as a single agent blister pack. If the medication is supplied as capsules in a pill bottle (e.g., Ibrance capsules), patient is not eligible * NOTE: Ribociclib (Kisqali) and abemaciclib (Verzenio) are only available in blister packs. Palbociclib (Ibrance) is the only CDK4/6 inhibitor that might be available in a capsule formulation. However, this is an outdated formulation and is rarely prescribed as a new start. The format of ordered palbociclib can be determined based on the prescription order * PATIENT STEP 0: Patient must not have been previously treated with any of the following CDK4/6 inhibitors: Palbociclib or Ibrance, ribociclib or Kisqali, and abemaciclib or Verzenio * PATIENT STEP 0: Patient must not already be enrolled in a therapeutic clinical trial that monitors CDK4/6 inhibitors * PATIENT STEP 0: Patient must not be enrolled in a symptom science clinical trial that monitors or intervenes on symptoms related to CDK4/6 inhibitors * NOTE: If NRG-CC012CD is activated in a participating practice, and a patient meets the eligibility criteria for both EAQ221CD and NRG-CC012CD, then EAQ221CD should be offered first to patients. Only if a patient is not eligible or not interested in participating in EAQ221CD, the NRG-CC012CD can be offered * PATIENT STEP 0: Patient must confirm that they intend to receive their care or monitoring at a National Cancer Institute Community Oncology Research Program (NCORP) site or one of the following two NCI designated Comprehensive Cancer Centers: Emory University Winship Cancer Institute or University of California Irvine Chao Family Comprehensive Cancer Center * PATIENT STEP 0: Patient must have either a personal smartphone in which they agree to receive text messages or an email address in addition to a non-smart mobile phone in which they agree to receive text messages * NOTE: Since mobile phones that are not smart phones cannot follow web links in a text message, people with non-smart mobile phones will also need an email address * PATIENT STEP 0: Patient must have the ability to understand and the willingness to sign a written informed consent document * NOTE: Patients with impaired decision-making capacity (IDMC) who have a legally authorized representative (LAR) or caregiver and/or family member available are not eligible * PATIENT STEP 0: Patient must not have an Eastern Cooperative Oncology Group (ECOG) performance status \>= 3 OR patient must not be deemed medically unable to participate in the study by the study investigators or an oncology clinician (i.e., referral to hospice) * PATIENT STEP 0: Patient must not be enrolled in other trials offering financial assistance * NOTE: Gift cards for survey completion, parking passes, or free medication provided as part of therapeutic trials are not considered financial assistance * PATIENT STEP 1: Patient must meet all the eligibility criteria for step 0 * PATIENT STEP 1: Patient must have signed a written informed consent form * PATIENT STEP 1: Patient must have completed baseline survey within 30 days after Oncology Patient Enrollment Network (OPEN) screening registration (step 0) * PATIENT STEP 1: Patients must have initiated their CDK 4/6 inhibitors either 60 days prior to or 30 days after the date of OPEN Screening Registration (Step 0) * PATIENT STEP 1: Step 1 registration must occur within 45 days of Step 0 registration