Heartbeater BPM is a free lifestyle application available on iPhone. Developed by Marcelo Catach, this app allows you to monitor your heart beats per minute without the need for a camera. Simply place your fingers on your neck or wrist to get your pulse, and then start tapping the screen with the same frequency. In less than a second, the app will display your heart frequency.

In addition to heart rate monitoring, Heartbeater BPM also offers a unique feature - the ability to find the tempo of any song. Simply listen to the song and tap along on the screen. The app will accurately determine the rhythm of the song. This feature is not only useful for musicians and dancers, but also incredibly addicting for anyone who enjoys music.

Overall, Heartbeater BPM is a convenient and easy-to-use app for monitoring your heart rate and finding the tempo of songs. It eliminates the need for complicated positioning or holding your breath, providing accurate results in seconds. Whether you're tracking your heart health or simply having fun with music, Heartbeater BPM is a valuable tool to have on your iPhone.