Robinhood is a free trade app that allows investors to trade stocks, options, exchange traded funds and cryptocurrencies without paying commissions or fees. Until recently, Robinhood stood out as one of the only brokers to offer free exchanges. But with many reputable online brokers eliminating trading commissions and fees at the end of 2019, the bright light of Robinhood has dimmed a bit. That said, it's still a solid choice, and it's currently one of the few brokers that gives investors the ability to trade cryptocurrencies. Robinhood offers both web and mobile transactions, but the platforms are deliberately bare, and some investors may find the range of marketable securities and account options missing.