This is the WORST app I think I have ever downloaded! It first ask you to scan, I do and it shows a green dot within the radar , then says ghost detected! Then pops up (Ghost are danger, they are people you have wronged) then goes to and ad after ad I scan again, this time a few green dots with in the radar, then say no ghost detected let me scan again. But that’s all just scan nothing else to enter act with the app! Then goes to an ad! ** hope you read reviews before downloading and not waste your storage, but if you do not like me, bet you come here to write a review !**