Add to Homescreen call out
Script for mobile iOS devices, it automatically shows an overlaying message encouraging to add the web app to the homescreen. Compatible with iOS 6+.
Installation
Add addtohomescreen.css and addtohomescreen.js to the head of your projects index file. Then, call addToHomescreen(); as soon as possible. For example:
<head>
<title>Add To Home</title>
...
<link rel="stylesheet" type="text/css" href="../../style/addtohomescreen.css">
<script src="../../src/addtohomescreen.js"></script>
<script>
addToHomescreen();
</script>
</head>For more, consult the original project's website.