The right moment to ask for ratings:Only ask users that installed the app longer than seven days ago, making them returning users and increasing the chances they like the app.Ask for a rating once per app version to prevent asking to review the same app version multiple times.The user should have a minimum number of sessions or a certain time must be passed.Significant user events should’ve been triggered, indicating the user understands and uses the app.Wait until the user has accomplished something within your app or finished with his/her intended task. Prompting a review when users are feeling good about the app makes it a win-win situation for both the app developer and the end-user.Notes: The app review for rating prompt will only be displayed a maximum of three times within 365 days to a user.There is no possible way available to check whether the rating prompt showed up or not.You won't be notified of any activity taking place with the review popup. Significant user events should’ve been triggered, indicating the user understands and uses the app.