PreApp Agent Generates Leads For Realtors! PreApp Agent gives you, the real estate professional a "Personal Text Code" that can be added to all of your marketing pieces. Not only that, but when someone texts your keyword, you get a text message capturing that person's cell number. The systems also allows you to schedule text messages to go out for special things like open houses or new listings. It gives users an option to add this icon to their mobile device where they will have quick access to your listings and your digital business card. PreApp Agent is a simple way to capture leads and to stay connected with your customers.