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Google Play In-App Reviews API | Android Developers
Generally, the in-app review flow ( see figure 1 ) can be triggered at any time throughout the user journey of your app. During the flow, the user has the ability to rate your app using the 1 to 5 star system and to add an optional comment. Once submitted, the review is sent to the Play Store and eventually displayed .
To protect user privacy and avoid API misuse, there are strict guidelines that your app should follow about when to request in-app trình làng and the design of the review prompt .
Bạn đang đọc: Google Play In-App Reviews API | Android Developers
In-app ra mắt only work on the following devices :
- Android devices (phones and tablets) running Android 5.0 (API level 21) or
higher that have the Google Play Store installed.
- ChromeOS devices that have the Google Play Store installed.
Play Core library requirements
To integrate in-app trình làng in your app, your app must use version 1.8.0 or higher of the Play Core library .
When to request an in-app review
Follow these guidelines to help you decide when to request in-app ra mắt from users :
- Trigger the in-app review flow after a user has experienced enough of your app
or game to provide useful feedback.
- Do not prompt the user excessively for a review. This approach helps
minimize user frustration and limit API usage (see the section on
- Your app should not ask the user any questions before or while presenting the
rating button or card, including questions about their opinion (such as “Do you
like the app?”) or predictive questions (such as “Would you rate this app 5
Follow these guidelines as you determine how to integrate in-app reviews in your
- Surface the card as-is, without tampering or modifying the existing design in
any way, including size, opacity, shape, or other properties.
- Do not add any overlay on top of the card or around the card.
- The card and the card’s background should be on the topmost layer. Once the
card has surfaced, do not programmatically remove the card. The card is removed
automatically based on either the user’s explicit action, or an internal Play
To provide a great user experience, Google Play enforces a time-bound quota on
how often a user can be shown the review dialog. Because of this quota, calling
launchReviewFlowmethod more than once during a short period of time (for
example, less than a month) might not always display a dialog.
Note:The specific value of the quota is an implementation detail, and it can be changed by Google Play without any notice .
Because the quota is subject to change, it’s important to apply your own logic
and target the best possible moment to request a review. For example, you
should not have a call-to-action option (such as a button) to trigger the API,
as a user might have already hit their quota and the flow won’t be
shown, presenting a broken experience to the user. For this use case, redirect
the user to the Play Store instead.
Integrate in-app reviews in your app
Learn how to integrate in-app reviews in your app, depending on your development
Terms of service and data safety
By accessing or using the Play In-App Reviews Library, you agree to the Play Core Software Development Kit Terms of Service. Please read and understand all applicable terms and policies before accessing the library .
The Play Core libraries are your app’s runtime interface with the Google Play Store. As such, when you use Play Core in your app, the Play Store runs its own processes, which include handling data as governed by the Google Play Terms of Service. The information below describes how the Play Core libraries handle data to process specific requests from your app .
|Data collected on usage||User-entered data (rating and free-text review)|
|Purpose of data collection||The data collected is used to leave a review on the Play Store.|
|Data encryption||Data is encrypted.|
|Data sharing||The data collected is used in a public review on the Play Store or, if the app is in a closed test track, the data collected is shared privately with the app developer.|
|Data deletion||Users can delete their reviews in their Google Play Store account or Google account.|
While we aim to be as transparent as possible, you are solely responsible for deciding how to respond to Google Play’s data safety section form regarding your app’s user data collection, sharing, and security practices .
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