TD Ameritrade actually offers multiple mobile apps depending on your needs. This method is absolutely a step in the correct direction and has some very valuable advantages. Schwab Mobile lets you manage all of your Schwab investment and bank accounts with one mobile app. The scanners are completely customizable as well, allowing users to search for top gaining or losing small-cap by exchange or sectors. Brokerage account holders can jump back and forth between real and paper trading on both the desktop and mobile apps. After all, while stocks and other investments can go up, they can also go down. Pretty much every football fan has simulated the NFL experience on a video game console.