Originally Posted by KOLIO
An e-mail to the application developer would be a step in the right direction to getting this resolved.
Originally Posted by OldCoalMiner
Thanks. Just sent an email to the developer. Will report back on what he/she says in reply.
So I emailed the developer. Got back a short reply, with an ambiguous answer:
I said: It doesn't appear to work on my phone. Do you know if this is supposed to be compatible with an U.S. HTC One, Andriod 4.1.2, HTC Sense 5.0.?
Response: "The app will show a overlay when you receive a call. It will show the location of the caller only when you receive a call."
I can interpret that to mean it should as far as we know. So my conclusion is look elsewhere. And be very cautious of all the over the top permissions on these caller ID apps, especially the ones coming from (what look to be) various eastern europe locales.