This app works! And it’s free!
What do you have to lose? I turn this on and put it on the table close to my friends while we are playing cards and I can hear everything. Take the test and save it. (I sat in my car with the windows rolled up so there would be no noise to interfere with the beeps.) Afterwards, compare it to the one named DEFAULT and you will see it really works pretty well. It matches my audiogram from my hearing test. My audiogram says I can hear better the low frequencies and this app’s test results show, with the white dot, that it doesn’t need to amplify the low frequencies. Same for the middle and high frequencies, my audiogram showed I need lots of amplification and this app also shows that by the white dots for those frequencies being higher on the chart. Then take the test in different locations that have different types of noise and save them also. I haven’t done that yet but I think it will help when I’m out to dinner in a noisy restaurant.