Robinhood’s wallet app supports both Ethereum and Polygon, and comes baked in with DeFi and NFT functionality. Online brokerage firm Robinhood rolled out its crypto wallet app worldwide for IOS users on Wednesday. The app will support both the Ethereum network and its Layer 2 scaling solution, Polygon – but not Bitcoin. Per a blog post from Robinhood, the firm’s wallet app has now rolled out to a waitlist of over 1 million users, and has been downloaded in over 130 countries.