This is not really an app.

This app is not really an app. It is about 10 little pages of info youve heard before, even if you dont know much about iPhones. I recommend that Apple withdraw this item from the app store, because it is pure profiteering with no benefit, and gives the app store a bad name.

Disappointed/Taken. about Signal Boost - Cellular Coverage Issues - Hotspot Signal Finder, v1.2