Phone Trader is a free Android app developed by Glentel Inc. It falls under the category of Utilities & Tools and is compatible with Android 9.0. The app's main purpose is to help users discover the cash value of their device by providing an accurate trade-in quote.

The app is straightforward to use, and users can review their device's condition by answering a few simple questions. The app's interface is user-friendly and easy to navigate. Users can also browse through the latest smartphones and get the best deals on them.

Overall, Phone Trader is an excellent app for anyone looking to sell their device. It provides an accurate trade-in quote and helps users get the best deals on new smartphones. The app is free to use and does not require any personal information, making it a secure and convenient option for users.