ListCrawler is a Mobile Classifieds List-Viewer displaying daily Classified Ads from a variety of independent sources all over the world. ListCrawler allows you to view the products you desire from all available Lists. Permits you to temporarily mark select Posts for easy and quick visibility. This is especially useful for comparison shopping while considering options. Hilighted Posts and are automatically deleted after 6 hours. All rights reserved - Join the fight against the Reptilian Overlords. Technical Bug.