Bookmark a City Web App to your Mobile Device's Home Screen!
Chrome
Step 1

Open your app of choice.

Let's use TIDEeye as an example:

Step 2

Click on the Top-Most 3-Dot Menu Button

Step 3

Select the 'Add to Home Screen' Option in the Menu

Step 4

Click on 'Add' to Save and Exit to your Home Screen

Access and convenience only applies to publically accessible apps.