Implementing a Guidelines-Based M-Health Intervention for High Risk Asthma Patients

Inclusion Criteria: * Age ≥12 and \<21 years * Persistent asthma according to national guidelines criteria * Asthma Control Test (ACT) score ≤19 * Prescribed a preventive (controller) asthma medication in the past 6 months * Access to a smartphone compatible with the PEAKmAAP and NutriMap * Access to the internet * Able to read and speak English Exclusion Criteria: * Significant underlying respiratory disease other than asthma, such as cystic fibrosis * Significant co-morbid conditions, such as moderate to severe developmental delay that could interfere with the adolescent's ability to self-monitor asthma * Current smoker * Participation in the investigator's or other asthma clinical trials in the previous 6 months