Cân Lúa Bán Lúa, developed by TP MEDIA, is a free Android app designed to help farmers weigh and sell rice with ease. This app allows users to input the weight of each bag of rice, calculates the total price accurately, and deducts the deposit after weighing. It also supports input formats of 2, 3, and 4 digits (over 100Kg) and has an automatic bag deduction feature.

The app's main features include data storage of each season's weighed amount, a simple and intuitive interface suitable for all users, and the ability to weigh coffee, fruits, and shrimp for free. The app does not require an internet connection and is perfect for farmers who need to weigh and sell rice on the go.