Still a website
No App Store or Play Store download is needed. The icon opens this website; live weather and other online data still need an internet connection. App-style opening depends on your browser and phone.
Keep your time, weather, and world a tap away. Use a Home Screen icon to launch the site, or save a favorite inside your browser.
Put an icon on your Home Screen.
No Add to Home Screen option? Scroll to Edit Actions in the share list and add that action. Older iPhones may not show the Open as Web App switch.
This saves the link inside Safari; it does not add a phone Home Screen icon.
Create a Home Screen shortcut.
The menu wording varies by Chrome version and phone. A shortcut with a small Chrome badge normally opens in Chrome, rather than a separate app-style window.
This saves the link inside Chrome; it does not add a phone Home Screen icon.
No App Store or Play Store download is needed. The icon opens this website; live weather and other online data still need an internet connection. App-style opening depends on your browser and phone.
A website cannot place an icon on your phone automatically. Use your browser’s menu to add it. You can move it into a folder or remove it later like another Home Screen shortcut.
Save the published website, not a developer’s localhost address. If you are viewing a test copy now, add the shortcut again once the public website is available.
Browser instructions: Apple Home Screen guide · Safari bookmarks · Chrome shortcuts · Chrome bookmarks