Inventory Tracker is a free Android-based program developed by Quality Patterns that allows small businesses to track their inventory and sales using a handheld terminal. The program has a fast and simple barcode reading feature that enables users to record inventory and sales movements in real-time. The program offers a graphical user interface that provides detailed analysis of product sales and inventory levels. It also allows users to see the top 10 products by time zone and view the number of items in stock, along with assigned reduction warnings. Additionally, the program provides a comprehensive report on finished products in stock. Overall, Inventory Tracker is a useful and efficient program for small businesses that require a reliable inventory tracking system.