What is the difference between $scope and scope in AngularJS ?

The main difference between $scope and scope in AngularJS are as follows -

1. $scope is an AngularJS built-in object used as a bridge between the controller and the view. It defines model data and functions accessible in the view.
2. scope (without the dollar sign) refers to a directive's isolated scope, separating it from the parent scope for better encapsulation and reusability.