Heart Rate Monitor Plus is a lifestyle application designed for iPhone users to measure their heart rate with precision using only the device's camera and flash. This free app provides fast and accurate heart rate measurements, allowing users to save and analyze their results on a daily or weekly basis. The real-time heart rate graph feature offers an intuitive way to track heart health over time.

To use the app, users simply need to place their index finger over the camera lens and flash, ensuring not to apply excessive pressure. The app generates a heart pulse graph after a brief moment, providing immediate feedback on the user's heart rate. It's important to note that the app is for informational purposes only and should not be considered a substitute for professional medical advice. Additionally, optimal performance is achieved on devices equipped with a flash.