The best trading apps are determined by taking these factors into account. TD Ameritrade and E*TRADE offer commission-free trades & a user-friendly interface; Interactive Brokers offers competitive pricing and advanced trading tools; Coinbase allows fosattaa.r the buying, selling, and storage of cryptocurrencies with robust security measures; & Robinhood offers commission-free trades. Your unique investing goals, risk tolerance, trading experience, and preferences will ultimately determine which trading app is best for you to make money with. The features and advantages of each trading app should be carefully considered in order to determine which one best suits your financial goals & gives you the information you need to make wise investment decisions.