Ori
Ask Ori
Ori runs on the help centre rather than on a guess, cites what it used, and keeps working with no connection at all. That last part is the whole point: the moment you most need help is usually the moment you cannot get online.
Ask anything about your data, your phone or where you are going. Ori answers from our help centre and cites what it used, so you can check it.
Ori does not guess about prices, coverage or refunds. If it does not know, it says so and a human picks it up with your device details already attached.