Tell people about Mac apps available in the App Store
In the App Store, you can rate and review apps and tell your friends about them.
In the App Store on your Mac, click your name in the bottom-left corner, or click Sign In if you’re not already.
On the app’s description page, do one of the following:
Rate or review an app you purchased or downloaded: Click a star next to Click to Rate.
Write a review of an app you purchased or downloaded: Click Write a Review, enter your comments, then click Submit.
Tell your friends about an app: Click the Share button , then choose Copy Link to create a copy of the link to the app description page. You can paste the link into an email message or a document.