Samsung Trade-in App is a mobile application developed by 台灣美迅有限公司 x TGG for Android devices. This app is designed for the Taiwanese market, specifically for the Samsung trade-in program. It is a free app that provides a convenient way for Samsung customers to trade in their old devices for new ones.

The app features a simple and intuitive interface that allows users to easily navigate through the various options available. Users can check the trade-in value of their old device, select a new device, and complete the trade-in process right from the app. The app also provides users with information about the latest Samsung products and promotions.