興趣愛好To access the other ways to buy a stock, you tap on the stock you want, you can then tap “Buy”, and then “Order Types” in the upper right-hand corner. The different kinds of “orders” are: Limit Order, Stop Limit Order, Stop Loss, and Limit Order. For myself, I find the “Limit Order” most useful. A limit order means that you can tell the app, “Hey, I want to buy Apple stock, but only if it’s $95 or less.” The app will earmark funds for this, and automatically execute the buy when the stock price reaches $95 or less. Robinhood Wallet Traders who want the lowest possible fee schedule will definitely want to check out Robinhood and Webull. These two existed before zero commissions were the norm. But is either one of these better than the other? For beginners, investing apps also serve as an affordable and accessible way to start building their wealth. The good news is there are many options to choose from. To help you find the right app for your needs, CNBC Select reviewed over three dozen apps offered by robo-advisors, fintech start-ups, big banks and traditional brokerage firms. We ranked the top four apps with a focus on the investor experience level. (See our methodology for more information on how we chose our top picks.)