農作物面積調查 is a free iPhone application developed by Agriculture and Food Agency Council of Agriculture Executive Yuan. This app allows authorized personnel to conduct crop surveys using their own smartphones or tablets. With the help of their existing accounts, users can log in to the app and perform various crop-related tasks.

The 農作物面積調查 app is designed to streamline the process of crop area investigation. It provides a convenient platform for authorized personnel to collect and manage data related to crop areas. The app offers features such as data entry, data synchronization, and data analysis. Users can easily input information about different crops, including their areas, and the app allows for seamless synchronization of this data across devices.

Overall, 農作物面積調查 is a useful tool for conducting crop surveys efficiently. It simplifies the data collection process and provides a user-friendly interface for authorized personnel to manage and analyze crop area information.