My NASU is a business and productivity application designed for iPhone users. Developed by Nguyen Duy Tan, it aims to enhance communication with digital data warehouses in sugar processing companies. The app focuses on providing various users with a quick, accurate, and cost-effective means to access information regarding sugarcane production and the business chain.

One of the key features of My NASU is the ability to maintain a diary for monitoring sugarcane field care, facilitating efficient record-keeping. Users can also access details on sugarcane cutting orders, check the outstanding balances of sugarcane farmers, view individual farmers' sugarcane yields, and gather information on sugar cane trucks.