An Interactive Mobile Health (mHealth) App as Intervention for High Anxiety and Depression in College Students

The goal of this clinical trial is to learn if a mobile health app called mHELP can help college students manage anxiety, stress, and depression. The main questions it aims to answer are: * Does using the mHELP app reduce anxiety, stress, and depression symptoms both over time and in real-time? * Does the app help students engage with mental health services and self-management tools? Researchers will compare students who use the full version of the mHELP app to those who use a control version with limited features. Participants will: * Use an Apple Watch and iPhone app for 10 weeks * Receive reminders to complete weekly mental health questionnaires * Tap a button to report high-stress moments or respond to automatic alerts from the app * Intervention group will use app features like breathing exercises, journaling, and educational videos * Intervention group will receive 2 free telehealth counseling sessions