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Hello,I am sending purchase and trial start events to Meta using the RevenueCat Meta Ads integration. Currently, I can see the events in Meta, but when I check the event details, Meta reports that no event parameters were detected.In my Flutter app, I am calling Purchases.collectDeviceIdentifiers() after the Purchases SDK is initialized and after the user accepts the App Tracking Transparency permission, in order to collect the advertiser ID.Additionally, after initializing the Purchases SDK, I call a method to get the Facebook Anonymous ID and pass it to the Purchases SDK using Purchases.setFBAnonymousID(fbAnonymousID).I am not sure if there is anything else I need to do. My goal is to see the advertiser ID as an event parameter in Meta.Also I am not sure why I cant see any other parameter for the StartTrialComplete event, what parameters RC sends to META? Thank you for your guidance.

Hello,I’m providing a free trial on my weekly plan and I want to check if a user is eligible for the trial. The goal is to display a text (e.g., “3 Day Free Trial”) based on eligibility.How can I check if the user has already availed the free trial or not?I tried this code, but it’s not working: val freeTrialText = if (pkg.storeProduct.subscriptionOptions?.defaultOffer?.freePhase != null) "3 Day Free Trial" else "" println("3 day trial text: $freeTrialText")This always returns empty.On iOS, the payment popup correctly shows the 3-day free trial, but in the app it doesn’t reflect.Any ideas on what I might be missing?

I am on the latest version of iOS SDK, and set delegate for observing for active entitlements and then updating the observable object. It makes it self-contained and effective for a SwiftUI app.My problem is that its method is called when initializing the SDK, but not when the purchase is done, also not when restored purchases.I have set it up the same way in my other apps, and they are on older versions of SDK, where it worked. I hope this is fixed quickly, don’t want odd workarounds in the code.

Before showing paywall I want to check if any purchase already made from a google play or apple account. My app will not support account transfer so if the user already purcahse for any account and user logged in with different account we don’t want to purchase with the same google play or apple account. We want to show a message like “Please change your google play or apple account as another user already using that.”. To show this message I need to know from any account a purchase has been made or not. I can do that by Google Billing client but I want to know more generic way using revenuecat.

In my app’s onboarding flow a user can claim a referral code, which changes their offering via WinWinKit. On the next step of onboarding purchase screen is shown, but the old offering is shown.I figured that offerings are loaded and cached at initialization of the SDK, but why can’t I clear the cache or force load them?I tried using invalidateCustomerInfoCache and checked its implementation, but it won’t do the thing.Also found similar questions in the community, both marked as resolved, but can’t find a solution for myself. 

Hello,I’m trying to add a hard paywall in a Capacitor project.All is working as intended on Android, the paywall is displayed full screen, while on iOS it’s displayed as a sheet.I don’t see any way to choose whether to use sheet or full screen.I tried adding a close button and removing it but it’s the same.Any ideas ?Thanks 

When you add a text in the Paywalls editor you can add a mailto: link in the text. Is there a way to include the subject in that link? The editor seems to not store any parameters of the mailto links.Along the same lines it would be super nice if instead of creating a whole different offering, paywall and targeting for iOS and Android just to have one link be different there were a way to just provide a different link for each environment.

I only recently updated Xcode to 26.0. While adding some features to my app, everything was running fine in the simulator. But when I tried to run it on an external device running iOS 26, I start getting this error:Concurrency is only available in iOS 13.0.0 or newerI’ve tried to Clean Build Folder to no avail.Now when trying to run in simulator I’m getting this error.Stored properties cannot be marked potentially unavailable with '@available' Any suggestions? 

Hey everyone,I’m integrating the Meta SDK with RevenueCat and I have a question about how to handle FBAnonymousID.Right now, I grab the FBAnonymousID from the Meta SDK and then pass it manually into the RevenueCat SDK in my code. From what I understand, this value is generated per device.In my login flow, I set the appUserId in RevenueCat based on a value from my backend.Here’s the part I’m not sure about: When a user logs in, I update the appUserId in RevenueCat. The FBAnonymousID, however, stays the same (since it’s tied to the device). My question is: is it okay that different RevenueCat users on the same device share the same FBAnonymousID? Or should I be re-generating a new one during the login process to avoid mixing analytics?Has anyone else run into this or figured out the best practice?

im getting Associated Entitlements but im not getting Associated Offerings in revenue cat subscriptions android app i got entitlement already but not the offerings!! while on ios it is working fine!im stuck here from few weeks couldnt get how to do?this is what i face in app[RevenueCat] ₹!! Error fetching offerings ⁃ PurchasesError(code=ConfigurationError, underlyingErrorMessage=There are no products registered in the RevenueCat dashboard for your offerings. If you don't want to use the offerings system, you can safely ignore this message. To configure

Hi, so currently I have a few TestFlight users who have subscribed to my app through the sandbox. When I push the app to the iOS App Store, I would like these same users to retain their memberships.Is this the default or do I have to do something behind the scenes to allow this to happen?Thanks!

If I am not mistaken, the GDPR requires apps to delete personal data after a set period of inactivity (e.g. 1 or 2 years), because of the Storage Limitation principle. I wonder how other apps handle this, and if this means I would need to track users with an in-app user_id, and save each time they open the app on a backend to delete them after being inactive for 1 or 2 years.

Hi everyone,I’m currently integrating RevenueCat with Firebase Analytics and Google Analytics 4 (GA4). The setup seems fine, but after checking in Firebase Analytics and GA4, I don’t see any RevenueCat events coming through.A couple of questions: Is there a list of the event names that RevenueCat sends to Firebase/GA4? How long does it usually take for events to appear after integration? Is there any specific configuration required on the Firebase or GA4 side (other than linking the SDKs)? I couldn’t find any documentation that clearly lists which events RevenueCat pushes to Firebase/GA4, so any guidance or experience would be appreciated.Thanks in advance!

Hello everyone,I am currently working on paywall and am having some difficulty displaying the paywall correctly. Currently, I display the paywall as follows:ContentView() .presentPaywallIfNeeded( requiredEntitlementIdentifier: Constants.ENTITLEMENT_ID, purchaseCompleted: { customerInfo in [...] }, restoreCompleted: { customerInfo in [...] } )However, it is displayed as a sheet dialog and can be easily closed. A paywall that can be easily closed is not a wall—it's just a door that can be kicked in :)Now I can use the alternative: PaywallView. However, I now have to implement the logic myself to determine whether PaywallView should be displayed or not. Right?Is there an SDK function that allows me to decide whether to display it or not, as with the sheet dialog? The

I’ve been staring at the Firebase integration docs page for couple of days and I cannot make any sense of it. To put it simply, I want my SwiftUI app on user’s device to be informed when their subscription changes (renewes, is cancelled etc. etc.). I use the anonymous userId provided by RevenueCat, my users are not authenticated, they don’t login with any method. If at all possible, I’d prefer to not store any customer data. All I want is a simple “Hey, your subscription changed!” notification so I can refresh entitlements and check what subscription level user has. Right at the beggining of https://www.revenuecat.com/docs/integrations/third-party-integrations/firebase-integration it says that FirebaseAuth and FirebaseStore are optional and then 2 senstences later that “The Firebase Extension portion requires

I’m hitting what looks like a gap in the RevenueCat v2 API and wanted to sanity-check with others + give RC more visibility.Context I rely on canonicalizing App User IDs across anonymous IDs and migrations. The Dashboard correctly shows: Original App User ID All App User IDs (aliases) Webhooks also include original_app_user_id and a full aliases[] array. Problem (v2 API) GET /v2/projects/{project_id}/customers/{id} returns a minimal customer object. No original_app_user_id No aliases Calling GET /v2/projects/{project_id}/customers/{id}/aliases with a non-canonical alias often returns

## Description Getting "Invalid API Key" error when initializing RevenueCat Flutter SDK despite using valid API keys. **Error:**```RevenueCat Platform Exception: There was a credentials issue. Check the underlying error for more details. Invalid API Key. (Code: 11)``` **Code:**```dartawait Purchases.configure(PurchasesConfiguration(apiKey)); // Test the connectionfinal customerInfo = await Purchases.getCustomerInfo();```

Hiwhere can I find the documentation for PaywallView.currently I’m using it like this:PaywallView() .onRequestedDismissal { state = .paymentRequiredInfo } .onPurchaseCompleted { CustomerInfo in state = .ready } .onPurchaseFailure({ NSError in state = .error(StaticErrorMessage("Payment error")) })After Purchase is completed, callback method onPurchaseCompleted is not called. If I try to purchase again I’m getting “already purchased” dialog info.So my question are why onPurchaseCompleted is not called and where is the documentation for PaywallView.Regards

Hey, I have implemented the RevenueCat with my Expo /  React Native app. Everything is working correctly except when I invoke the paywall, instead of my published one - I just see the default RevenueCat paywall. I checked logs and it looks like this: 09-27 21:38:21.900  3704  3704 E [Purchases]: Missing string localization for property with id: 'VFL_T8xgne', for locale: 'en_US'.09-27 21:38:21.900  3704  3704 E [Purchases]: Missing string localization for property with id: 'VFL_T8xgne', for locale: 'en_US'.09-27 21:38:21.900  3704  3704 E [Purchases]: Missing string localization for property with id: '0B1RuOuUwn', for locale: 'en_US'.09-27 21:38:21.900  3704  3704 E [Purchases]: Missing string localization for property with id: '0B1RuOuUwn', for locale: 'en_US'.09-27 21:38:21.900  3704  3704 E [Purchases]: Displaying default template due to validation errors.09-27 21:38:21.913  3704  3704 W [Purchases]: Could not process value fo

I want to fetch state from API in addition to webhook handling, for improved resilience.My subscriptions are credits based, when there’s initial/renewal event, I assign a number of credits to the user.Not sure how to proceed with the transfer webhook event:The user installs the app on device A: they get id 1. The user subscribes. My backend has id 1 → 10 credits.The user installs the app on device B: they get id 2.Let’s say that the backend for some reason doesn’t receive or process the transfer webhook, so it’s not aware that id 1 → id 2Now device B, with its id 2, triggers a refresh from RevenueCat api: I get that id 2 has a subscription.Since I don’t have the old id, all I can do here is to create a new record for id 2 with 10 credits, as if it was a new user. Which is incorrect, because it’s effectively duplicating the credits for the user, who can now use 10 credits on device A and 10 credits on device B.How can I associat

My wife opened her installation of the app we are developing yesterday and was directed to the paywall page, even though she has an active subscription. I looked at it, very puzzled, and then decided to try the “restore” link in the paywall screen.  After a couple of seconds a dialog box came up indicating the restore was successful and after dismissing it the app functioned as expected. My understanding was that the restore link is only necessary when installing the app on a new phone or other similar situation.  This occurred under “normal” conditions. It was very confusing to her and I am worried about users encountering this who are not married to one of the developers. Can someone explain to me why this might occur and if there are any steps I can take to avoid it from happening under “normal” circumstances? Thank you. 

I am building a Flutter app.I have a subscriptions offering which includes subscriptions.I also have a ‘credits’ offering which has one time purchase products which gives users different amount of credits.Is my understanding correct that I can create 2 paywalls for these 2 offerings? Can I add a link in these a paywalls which takes the user to the other paywall? E.g. a button saying “purchase credits w/o subscription” and “subscribe for better deals”.  How can I do this?Thanks a lot for your help! 

Hello RC Support:The issue described below is in the latest IOS SDK only. The android SDK does not have this issue. The crux of the issue is that presented_offering_id IS NOT matching the product_id and resulting incorrect understanding of which product the user actually purchased.I’ll explain this with an example.We have a few  product_id = Plus , Gold, Platinum. The corresponding presented_offering_id also matches this: i.e. presented_offering_id = Plus , Gold, Platinum.As an example, In IOS when a user purchases a Gold offering on the paywall, we see the following INCORRECT response in the webhook events that we receive. Actual plan purchased by the user: GoldProduct_Id received via webhook: goldpresented_offering_id received via webhook: platinum. In Android, it is functioning properly:Actual plan purchased by the user: GoldProduct_Id received via webhook: goldpresented_offeri

I am using the React Native SDK, and I am getting some PAYWALL_RESULT.ERROR back when users are shown the paywall.I have been searching for what this result means, but I haven’t been able to find many details about this specific error.All I can see is this line from the source code: “If an error happened during purchase/restoration.” I would like to know whether this indicates an error on RevenueCat’s side (such as the server sending 500s) or a store/user error (for example, problems processing the payment).Thanks! 

Platform: React NativeSDK Version: react-native-purchases 8.11.6, react-native-purchases-ui 8.11.6Issue: Bold font weight not applying on Android V2 Paywalls (works perfectly on iOS) Problem DescriptionI have successfully configured custom fonts ("Nunito Sans") for V2 Paywalls and they work perfectly on iOS, but on Android the bold weight is not being applied - all text appears as regular weight even when elements are configured as bold in the RevenueCat dashboard. What Works ✅- Custom font "Nunito Sans" loads correctly on Android (showing custom font instead of system font)- All font weights work perfectly on iOS- Regular font weight displays correctly on Android What Doesn't Work ❌- Bold font weight on Android (appears as regular weight)- Text configured as bold in dashboard renders as regular o