Robinhood - Free stock trading service.
TradeStation - Whether you trade stocks, ETFs, options or futures, TradeStation’s award-winning tools and...
Rally Rd. - Invest in blue-chip classic cars like stocks
Questrade - Questrade IQ Mobile is everything you need to trade stocks - right in the palm of your hand.
Qooore - Investing app for hypebeasts
Merrill Edge - Merrill Edge is a brokerage platform that helps in investing, provides advisory consultations, and other services.