The CornerStone Mortgage app connects Home Buyers & Realtors with Loan Officers to learn which home loan they can pre-qualify for when searching for a home to purchase. If a home buyer is pre-qualified, they can print an official Pre-Approval letter to use when placing an offer on a house. The CornerStone Mortgage app allows all 3 parties (home buyer, loan officer, real estate agent) to track the progress of the home loan application process as the Home Buyer meets the milestones and condition