Pros A huge library of planning and goal-setting tools, organized by life stage and priorities Calculators for charitable giving estimate the potential tax impact of donating an asset New emphasis on social impact investing extends to their mobile apps Hours of educational and informative videos, broken down into minute long lessons. TD Ameritrade Mobile, Mobile Trader The extra cost of trading with TD Ameritrade is worth every cent — the brokerage delivers fantastic platforms, research, mobile apps, education, and customer service. Part Of. Webull mobile trading is great, one of the best on the market. Many of the online brokers we evaluated provided us with in-person demonstrations of their platforms at our offices. Furthermore, we think the learning more efficient if it is combined with gamification. Merrill Edge, a subsidiary of Bank of America, has a mobile app that links your banking activity and your brokerage account.