[Crazzy Android App] Check your ear age with your Android Phone

Have your ever thought about checking your ear age? Yes there is a app for that. I found this crazzy Android app (Mosquito sound(Ultra Sound)) that will play sounds in different frequencies and check which frequency range you can hear. It is quite interesting to know that some can hear higher frequencies that you can not hear.

Make sure you test it with different age groups. I can hear only upto 14 KHz. How about you?