...especially with the use of a smart phone app... Based on my observations of my father's struggles with various hearing aids, hearing aid smartphone apps are

...especially with the use of a smart phone app... Based on my observations of my father's struggles with various hearing aids, hearing aid smartphone apps are just as terrible as any other apps developed by hardware manufacturers. Don't expect the "clinicians" to help with this aspect either, because they were trained on a previous version of a different app and how could they be expected to figure out the apps that are used now?