Schwab Mobile also earned high rankings in customer satisfaction for wealth management mobile apps in a 2020 J.D. One unique feature is Schwab Assistant, a voice-driven mobile assistant that can help you quickly make trades, get quotes, set new alerts, and get answers to questions about your investments. That includes viewing your accounts and positions, entering trades, researching new stocks, and more. The mobile app allows you to do just about anything you would with the Schwab website. Schwab also offers a no-fee robo advisor, Schwab Intelligent Portfolios. It offers just about any type of investment account you may want, including taxable and retirement accounts, as well as support for most common investments outside of the stock market. Schwab offers accounts with no minimum balance requirements, no recurring fees, and no commissions for stock or ETF trades. Our pick for the best overall stock market app for iPhone and iPad is Schwab Mobile from Charles Schwab.