You can also log in to Apple, Android, and Kindle Fire devices to manage your investments, watch a live stream of CNBC, research, enter trades, and follow your portfolio performance. Blain Reinkensmeyer November 5th, Popular Courses. While online brokers have come a long way from where they were even a year ago, there is still considerable scope for innovation. TD Ameritrade Mobile Trader is better for advanced and active investors, as it is loaded with charts, technical indicators and analysis to help you make trade decisions and enter on the go. This makes StockBrokers.