My Blood Pressure Journal is a free iPhone app developed by Rodney Witcher II, designed to help users keep track of their blood pressure readings, heart rate, and notes. With this app, users can store their readings locally on their device, eliminating the risk of sensitive medical information being sent across the web.

The app is easy to use, allowing users to add their readings quickly with just a few taps. Additionally, users can keep notes for each reading, print logs directly from the app, and export readings for easy sharing with doctors, family, and friends. The app also offers HealthKit integration, which enables automatic syncing of blood pressure and pulse readings with Apple Health accounts.

It's worth noting that the app is not intended to replace a doctor's advice, and users should always seek medical advice before making any medical decisions. Overall, My Blood Pressure Journal is a useful tool for anyone looking to track their blood pressure readings and keep a record of their heart health.