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In-App Review/Rating

KAppMaker includes a built-in In-App Review feature, allowing you to request user rating directly within your app. To help boost app ratings and visibility, in-app reviews are automatically triggered after a successful purchase. This is based on the insight that paying users are more likely to leave positive reviews at that moment.

"Reviews are vital for app visibility and credibility."

In-App Rating

Best Practices​

Request a review:

  • After a positive user interaction (e.g., completing a task or feature).
  • When users have spent sufficient time in the app.
  • When user buys some in app purchase.

Quota Restrictions​

There is a limit to how often you can prompt users for reviews.

How To Use​

val inAppReviewTrigger = rememberInAppReviewTrigger()

LaunchedEffect(Unit) {
    reviewTrigger.triggerAfterSuccessfulPurchase()
    // or
    reviewTrigger.triggerAfterImageIsGenerated() // Your custom logic
}

Customize for Your Use Case​

You can easily modify or add new trigger methods inside the InAppReviewTrigger class based on your own logic. Cooldown logic (default: 7 days). If review is shown, it will not be shown again until 7 days passed. You can change this duration in COOLDOWN_DURATION in InAppReviewTrigger file.

🖼️ Example: Show review after generating an image (every 10 credits used)

/**
 * Tries to show review prompt after generating an image.
 * Shows once every 10 credits used.
 */
suspend fun triggerAfterImageIsGenerated() {
    val usedCredits = userPreferences.getInt(UserPreferences.KEY_NB_USER_USED_CREDIT, 0) ?: 0
    showReviewPromptIfEligible(
        condition = { usedCredits % 10 == 0 },
        onShown = {
            AppLogger.i("Tried to show in app review after image is generated")
        }
    )
}

If for some reason you need to ignore cooldown logic you can check triggerAfterSuccessfulPurchase method or just use it as below:

val reviewManager = rememberInAppReviewManager()
LaunchedEffect(Unit) {
    reviewManager.requestReview()
}