The spirometer records the amount of air and the rate of air that is breathed in and out over a specified period of time. Application works very similar to real spirometers. Instructions:Please do not use as a MEDICAL spirometer, this application is for entertainment purposes only. We are not liable for any misuse.Just blow as hard as you can in the microphone of the device.
||Compatible with iPhone and iPod touch., Requires iPhone OS 2.2 or later., iTunes account required