A free app for Android, by Chester SW.

Simple is an easy-to-use inventory management system for your business or home. It's the most intuitive and user-friendly inventory management system available for iOS devices. With the Simple app, you can keep track of the inventory and stock levels in real-time. It is suitable for both businesses and individuals.

For a business, the Simple app can help you track sales, receive and manage purchase orders, and perform stock management. It has an intuitive and easy-to-use user interface that will help you track inventory and stock levels in real-time. You can also perform advanced data analysis and generate informative reports to help you improve your business.

For an individual, the Simple app can help you track sales and purchases, manage expenses, and track inventory and stock levels.