I need my android app to convert to downloads after reading your sales copy

I have an android app that is free, with limited usage. The target audience are likely young males, from 13-28 that are interested in dating & getting girls phone numbers. The app basically does all the work for the guy. It tells her she is attractive, and to put her number in his phone. All the male has to do is hand her his phone. The app also keep track of the time and date when the contact was added to their phone. Plus, it video records the surroundings to recall where he met her at. I need a description that will make the visitors want to download and try this app. here is a screenshot of the app: [login to view URL] Please let me know if you have any questions.