Reverse Phone/Caller ID Lookup

Nice to have this app with so many spam calls. It helps to know when to answer and when to block.

Good app. Does what it says. However, explanation of what One Credit will buy you isn’t clear before or after you purchase the app. There is still information that it cannot find, that is frustrating. The first number I looked up it was not able to get any information for. I was however given a credit for that lookup. I will still use it but just remember, you are finding out who pays the bill not who is using that specific number. In that regard is it really useful?

I use this to check unknown numbers, especially if the don't leave a voicemail.