Addy – RingRing - Who's calling me from this number? Reverse Lookup Directories for unknown Caller ID & Phone Numbers (Cell and Landline) Review

I was really excited about this app, especially with all the great reviews. Unfortunately this app does not work for me. I bought the in-app coins and I search about 5 numbers and nothing. Unless I'm doing something wrong, this was a complete was of $5.
Review by ???? on RingRing - Who's calling me from this number? Reverse Lookup Directories for unknown Caller ID & Phone Numbers (Cell and Landline).