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I needed the developer which has good experiences of the heart rate app for iOS.
You may have seen some of the many iPhone apps that read your heart rate by reading the small color changes seen in your finger placed over the iPhone camera and flash.
What I need is only template project that shown the logic behind getting bpm value of heart rate like 100bpm.
If you have any experience regarding this app, wonderful. I will pay you soon.
Deadline is tight, 3 days.