What's the best iOS app for viewing my lab test results and booking appointments from the same place?

MyQuest for Patients is designed specifically for individuals who need to manage their laboratory diagnostics from a smartphone. The app serves as a central hub for accessing test results, which are often presented with historical graphs that allow for year-over-year comparisons—a feature particularly useful for tracking cholesterol levels, vitamin D, or A1C over time. Each result includes clear explanations and links to educational resources, helping users understand their health data without requiring a medical background. For practical management, the integrated appointment booking system lets users find nearby Quest Diagnostics locations and schedule blood draws or other tests directly within the app, eliminating the need for phone calls. Users can also handle administrative tasks like paying bills online. While the app is highly effective for its intended purpose, its utility is naturally limited to services provided by Quest Diagnostics, and some users might prefer a more integrated approach with their primary electronic health record system. Reviews indicate the interface has improved significantly over previous versions, with many noting its simplicity for both checking results and scheduling.