Need quick access to NappyMap on your phone? No problem! Just follow the instructions for Android or iOS devices below and create a link to the website to your phone's home screen.
Android Devices
On your Android device, open Chrome
Navigate to www.nappymap.net
To the right of the address bar, tap More > Add to home screen > Create shortcut
From the dialog that appears:
Rename: Select the default name for the shortcut or rename the shortcut
Tap Add
Tip: Shortcuts with Chrome logo will open in Chrome
iOS Devices
On your iPhone or iPad, open Chrome
Navigate to www.nappynet.net
To the right of the address bar, tap Share > Add to Home Screen
Edit the website details
Tap Add
Source: Google Chrome Help