I want to use the new feature added in 10.3 to ask users for reviews. In the docs, apple states that when this method is called \"a rating/review request view is displayed\".
On development mode it always displays the prompt but doesn't actually do anything.
If you want to point people to write a review about your app:
To automatically open a page on which users can write a review in the App Store, append the query parameter action=write-review to your product URL.
Docs.
EDIT: The comment below is correct.