Circle Internet Financial has officially launched the Poloniex mobile app for iOS and Android, marking it as the sole supported Poloniex app on these platforms. This development aims to enhance user experience by enabling mobile trading, which requires generating an API key from the desktop site. The company has ambitious plans for the app, including improved mobile verification features, and encourages users to download the app and provide feedback. Circle is dedicated to transforming financial transactions to be more accessible and efficient, contributing to global economic opportunity and prosperity.