The application is developed with Xamarin Framework and it is live now. The customer installed the app and purchased the annual subscription. And for some reason, they uninstall and reinstall the application on the same device. Now user wants to restore the subscription. In the application, there is an option to Restore the subscription. But restore API not return purchase details. But when clicking the subscription button instead of restoring the subscription, it says you subscribed to this plan". is there any possibility of not getting VerifyRecipt even after a successful purchase?

I'm trying to submit an update to our application (Xamarin iOS) into appstore and I'm facing a new prompt related to encryption export compliance. In our application, we are encrypting and decrypting using the AES and RFC2898 algorithm and we using Http protocol for uploading and downloading the file and StoreKit API for in-app purchase. For your reference, In Appstore, we facing a below prombts, What type of encryption algorithms does your app implement? Question: In above question, which option do we need to choose?

We are unable to purchase the app through the AppStore, due to my company using federated Apple IDs.  Our customers maintain Federated Apple IDs for their organization. As a Federated Apple ID user cannot be able to purchase a subscription. #1. Federated Apple IDs cannot be used for subscriptions – is there a way to purchase a subscription? #2. Is it possible, an admin to purchase subscriptions and assign the subscription to individual accounts?

Hi, We are working on a Xamarin project that needs to get the date of purchase of a Paid App that was posted in Appstore. I can see in iOS the receipt data is extracted from the bundle. If i deletes the app, and then reinstalls it, is the receipt still in the bundle ? If not how to get the receipt?

I have my paid app in AppStore. Now as per our requirement I want to convert a paid app as a yearly subscription. For example, Users purchase the app at $50 and that will be their first-year subscription. Is that possible? I notice both AppStore only have two options for downloading the app that is, Users can download the app for free. Users need to pay some amount to download the app, and users can use that app for a lifetime. So there is no subscription option for downloading the app. But AppStore provides subscription options for In-app purchases. To achieve my requirement, I have a thought to implement the below idea, Once users paid and download the app, we will allow the user to use the app for one year. Then after one year, we will ask for the subscription(In-app purchase) when opening the app (without any free content in the app for the user), the user needs to pay to continue to use it. If payment is successful then I allow the user to login the app, if-else the user needs to exit the app. Will the AppStore and PlayStore accept the above idea? Is this possible? If not, please suggest a solution for us? The main goal is users need to pay $50 per year. Thanks in advance.