Restore purchases in mobile app in Kotlin Multiplatform SDK

Restoring Purchases is a feature that allows users to regain access to previously purchased content, such as subscriptions or in-app purchases, without being charged again. This feature is especially useful for users who may have uninstalled and reinstalled the app or switched to a new device and want to access their previously purchased content without paying again.

Note

If you built the screen in a builder, you don’t need to restore purchases manually. Wire its restore control — the Restore purchases action in the Flow & Paywall Builder, or a restore link or button in the old one — and the SDK completes the restore.

If you built the screen yourself, call the .restorePurchases() method:

import com.adapty.kmp.Adapty

Adapty.restorePurchases().onSuccess { profile ->
    if (profile.accessLevels["YOUR_ACCESS_LEVEL"]?.isActive == true) {
        // successful access restore
    }
}.onError { error ->
    // handle the error
}

Response parameters:

Parameter Description

Parameter	Description
Profile	An `AdaptyProfile` object. This model contains info about access levels, subscriptions, and non-subscription purchases. Сheck the access level status to determine whether the user has access to the app.

Profile

An AdaptyProfile object. This model contains info about access levels, subscriptions, and non-subscription purchases.

Сheck the access level status to determine whether the user has access to the app.

Tip

Want to see a real-world example of how Adapty SDK is integrated into a mobile app? Check out our sample apps, which demonstrate the full setup, including displaying paywalls, making purchases, and other basic functionality.