The QuickScore Web App allows for remote score entry from an unlimited number of devices to the QuickScore- Spreadsheet. Additionally, the QuickScore Web-App has a live scoreboard, that allows you to display individual scores as they are entered by the judges. You must also have the QuickScore Spreadsheet for this product to function. The QuickScore- Web App is just a singe payment of $149.99. If you are not satisfied with QuickScore in your first year of usage, and we cannot help you make it right, we will return your money.