Robinhood - Free stock trading service.
MarketSmith - MarketSmith is a stocking trading app developed by Investor’s Business Daily Inc.
Scout Finance - Free finance app that's like having a Bloomberg in your pocket. Download:
Zacks - Zacks is the leading investment research firm focusing on stock research, analysis and recommendations. Gain free stock research access to stock picks, stock screeners, stock reports, portfolio trackers and more.
Spark Mail - Spark helps you take your inbox under control. Instantly see what’s important and quickly clean up the rest. Spark for Teams allows you to create, discuss, and share email with your colleagues
Tastyworks - Tastyworks is a secure online trading app with features that lets you manage your trading account right on your mobile phone.