I just downloaded the app today and it has already been of use to me. I invited a couple of friends to download it since they owed me money and they paid me bac

I just downloaded the app today and it has already been of use to me. I invited a couple of friends to download it since they owed me money and they paid me back without even having to ask! You should charge for this app, I think people would pay for it if they knew what it really does.