I installed almost 1 month ago this Fennex augmented hearing app, and you know what? its great this Fennex is a really astonishing augmented hearing app. As soon as the app starts you are asked if you want to proceed with the hearing test, justa while and your iphone is perfectly autoconfigured too perfectly fit with your hearing needs. then you only have to choose one of the preset scene or you can do by yourself using the equalizer , i noticed that when you wear the airpods or the earbuds the sounds are really clear and detailed as if background noise had been cut off. The sounds are really enhanced so it is possible to enjoy eall you need to hear, better and effortless.
Fennex hearing app it looks to be a very powerfull sound booster, so i reccommend to try , it is worth.