[1] Safari Dev Center: Safari HTML Reference: Supported Meta Tags ( 版) <http://developer.apple.com/safari/library/documentation/AppleApplications/Reference/SafariHTMLRef/Articles/MetaTags.html>
[2] Add to Homescreen - Google Chrome ( 版) <https://developer.chrome.com/multidevice/android/installtohomescreen>
Comparison to iOS Safari Add to homescreen
Chrome will also allow web apps to launch in "App mode" if they embed a meta tag using the "apple-mobile-web-app-capable" name. Chrome will stop supporting this usage in an upcoming release. Chrome currently shows a deprecation warning in the Developer Tools’ console log when it detects a page with only the "apple-mobile-web-app-capable" meta tag.
[3] Add to Homescreen - Google Chrome ( 版) <https://developer.chrome.com/multidevice/android/installtohomescreen>
Whilst Chrome temporarily accepts the usage of "apple-mobile-web-app-capable", Chrome does not offer compatibility with the iOS Safari API’s including:
window.navigator.standalone
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<link rel="apple-touch-startup-image" href="/startup.png">