I don’t think that’s true. Apple said web sites were the way to add functionality to the first iPhone, but “can be installed on device”?
Jobs framed it that way, but IIRC, all you could do is create bookmarks. Creating an icon on the Home Screen? Impossible. Reliably storing data on-device? Impossible. Backing up your on-device data? Impossible. Accessing your on-device contacts, photos? Impossible.
Also, Jobs made a vision statement about web apps in June 2007, but Apple announced a SDK only four months later (in October 2007) and shipped it in March 2008.
⇒ I’m fairly sure he knew about that SDK when he made that statement.
The ability to install web apps that open as standalone apps, and not in Safari, was introduced by Apple with iOS 2.1 in 2008. Well before this ability was added to Android.
IMHO. Apple were the first to make it useful. Because the iPhone was always online and the browser window was limited. Active Desktop aimed for the technological stars and was just buggy and slow as a result, it was cool but too flaky to be used.
Symbian I just never had an Phone expensive enough to use like that.
In the end none of them really worked out I guess.
This was the way developers were supposed to develop apps for the iPhone when it was released, before Apple introduced the App Store.