If you are using any of Google chrome web apps, you may have noticed that you will need to open a new tab page to view the app icon and launch the application. It is very difficult to lunch Apps through new tab.
Use App Launcher application and it will add a button at the side of the URL bar will show a list of all your installed apps. In this app you can simply select and click to start apps. There is also a built-in search bar that would be useful if you have many of apps installed.
Download App Launcher Here