Log in to see links is the main functionality of the phone. Come back is the other name through which this app is famous as by its functionality. This app will give you the back button home button and a recent apps button. You can use this app which will give you the main function of this app. This app will provide you the main above mentions activities on your fingertips and by this, you will get rid of your fixed navigation bar.
Log in to see links will give you the main control to set the things of your phone as you can adjust the size and the color of your navigation bar. The navigation bar will give you help to adjust the screen size of your navigation bar.