Peak-Flow-Meter-Rechner für die Personen, die unter Asthama.
Peak flow meter is a device which is used to measure the amount of air exhaled out in L/min.
Using this application you can calculate your peak flow.
Disclaimer : This application is just for calculation of PEFR for further details please consult your doctor.
This app is similar to free one except ads are not shown in this app.