Is there a difference except that:
apply from:
- gets the (plugin).gradle from a URL
apply plugin:
- gets the (plugin).gradle from the gradle plugin server
The actual difference between apply from:
and apply plugin:
is that the former is to be used for script plugins given a path to the local file system or a URL to a remote location, and the latter is used for binary plugins using the plugin id.
You can read more about it in Gradle documentation here.