The page also offers a number of tips for a more accurate reading.

Today’s AGF list includes a streaming radio app, a productivity app, and a currency converter.

Today’s AGF list includes a photography app, a note taking app, and a heart rate monitor.

Heartbeats is a new application that owners of the Pebble smart watch might appreciate.

Instant Heart Rate is a real heart rate monitor, not one of the joke or trick apps that abound in the app store. It works on the same principle as a medical pulse oximeter that is used in hospitals. Simply place your finger on the camera lens and get your heart rate in about 10 seconds. Read on to find out how to win a copy.

Instant Heart Rate actually lets you take your heart rate by simply placing an index finger on your iPhone’s camera for ten seconds. But is it accurate? Read on to find out.

Without a doubt, we're still a long way from discovering the full potential of all the sensors built into the iPhone. Whether it's augmented reality or medical applications, there are tons of things left to be done, and we keep on seeing new apps that just blow our minds.