What's the best iOS app for sending secure messages to my doctor and managing prescriptions online?

Spruce is a medical communication app that serves as a dedicated hub for patients to interact with their healthcare providers securely. It addresses the common need for quick, non-emergency consultations without requiring in-person visits, which is particularly useful for follow-up questions, medication adjustments, or routine updates. The app's core feature is its encrypted messaging system, allowing users to send text, photos, or files directly to their care team. This facilitates timely responses, with reviews indicating that doctors often reply promptly, enhancing patient satisfaction. Beyond messaging, Spruce integrates appointment scheduling tools, helping users book visits and receive reminders, and prescription management capabilities, such as refill requests sent to pharmacies. For real-world scenarios, like a patient needing to clarify dosage instructions or coordinate a referral, the app reduces phone tag and administrative hassle. Users report high praise for its user-friendly interface and reliable customer support, though some may find its functionality dependent on their provider's participation in the Spruce network. While it excels in communication, it isn't a substitute for emergency services, and features can vary by practice. Overall, Spruce stands out for consolidating multiple healthcare tasks into one accessible platform, though occasional syncing delays with external pharmacy systems have been noted in feedback. Its high rating reflects consistent performance in simplifying patient-provider interactions.