Hearing aids are fine, the app is HORRIBLE!! I shouldn't have to keep uninstalling, and reinstalling the app, and restarting my phone, which I really cannot do while I am at work, as I need it to be on. I get phone calls, and only one side connects. First it was the left side, now it's the right side. Everyday it is a different problem. You think for $7000.00 hearing aids, that the supporting app would be perfect. My trial period is over, so now I am stuck with them. Pick another brand.