No restore button for in app purchase causes rejection
Use the following to restore the products ID's that user did purchased from your app
- (void) checkPurchasedItems{ [[SKPaymentQueue defaultQueue] restoreCompletedTransactions];}// Call This Function//Then this delegate Function Will be fired- (void) paymentQueueRestoreCompletedTransactionsFinished:(SKPaymentQueue *)queue{ purchasedItemIDs = [[NSMutableArray alloc] init]; NSLog(@"received restored transactions: %i", queue.transactions.count); for (SKPaymentTransaction *transaction in queue.transactions) { NSString *productID = transaction.payment.productIdentifier; [purchasedItemIDs addObject:productID]; }}the purchasedItemIDs will contain all the product IDs that the user purchased it .. you could put a button to call this function when it finished you show all these products to enable the user to download it again.