Cardiograph is an application, which measures your heart rate. You can save your results for future reference, and even keep track of multiple people with individual profiles. Official site http://macropinch.com/cardiograph Now available on the App Store http://itunes.apple.com/us/app/cardiograph/id441079429?ls=1&mt=8 * Measure Your Heart Rate Ever wanted to know how fast your heart is beating? It's never been easier! Use your smartphone's built-in camera to get an accurate reading almost instantly. Anytime, anywhere. * Authentic Visual Style Beautifully designed, authentic visual interface inspired by real-life medical equipment. Watch as every beat of your heart is drawn on paper and reported on the monochrome LCD screen below. * Authentic Audio Design The stride for authenticity and the attention to detail carry over to the audio department, with convincing sound effects that wouldn't sound out of place in a hospital. * Universal application Cardiograph is an universal application, which runs on iPad 2, iPhone 4, iPhone 3GS, and iPod Touch 4th generation. Comments and suggestions are always appreciated. Thank you.