You could take a look at 'oba'. 'oba' is really an application that actually works likewise to 'ua', but enables you to choose between one-in-three or one particular-in-ten. If you choose 1-in-a few, the application will not likely let you recognize if the person really wants to have sex along with you. Nevertheless, if you end up picking just one-in-10, you will be alerted if the individual has delicate details about himself/herself. In other words, the application acts identical to a reverse cellphone ebook.