Examples of these apps include those that charge a fee but give users access to a large number of technical indicators & studies, and those that offer commission-free trades but limited charting capabilities. Because it offers commission-free tradescleopatra slots on stocks, ETFs, options, and cryptocurrencies, Robinhood stands out when it comes to fees and commissions. TD Ameritrade's Thinkorswim, on the other hand, may have greater fees but provides a wider selection of research resources and technical analysis tools. When it comes to financial instruments, Interactive Brokers provides access to international markets and a broad selection of financial products, while eToro excels with its varied selection of stocks, cryptocurrencies, and forex pairs.