OLR Broker, developed by On-Line Residential Inc., is a free iPhone application falling under the Business & Productivity category. The OLR Data Platform, the core of this app, serves as a vital information hub for residential brokerage firms in New York City for over two decades.

This platform offers more than just data; it includes a dedicated data/research department ensuring the accuracy and depth of information. With over 10,000 agents in the metropolitan area benefiting from subscription access, OLR Broker provides comprehensive search tools. Users can explore building details, active listings, history, closed sales, floor plans, run saved searches, manage customer portfolios, and easily share listings via email or text.