How to get Local Currency for SKProduct | Display

Question

I am trying to display the price of an in app purchase using the local currency, so the correct dollar is displayed for both US & CA as well as Euro, GBP etc.

I know each SKProduct has a price which appears during the transaction as an alert view, this appears when confirming the purchase.

However I want to display the price before confirmation.

I was thinking to do something like this:

//Products Array
var productsArray: Array<SKProduct!> = []

//Request Products
    func productsRequest(request: SKProductsRequest, didReceiveResponse response: SKProductsResponse) {
        if response.products.count != 0 {
            for product in response.products {
                print("\(product.localizedTitle)")
                productsArray.append(product)
            }
        }
        else {
            print("There are no products.")
        }

        if response.invalidProductIdentifiers.count != 0 {
            print("\(response.invalidProductIdentifiers.description)")
        }            
     }


let item = SKProduct
  for i in productsArray {
    if i.localizedTitle == "com.Company.App.item1" 
      item = i
    }
  }

But this doesn't work as i Doesn't seem to have a price property.

Does anybody know how I can set a label text to the price of an iAP using the correct local currency?

For example £1.49 GBP is $1.99 US dollars using Apples Pricing Matrix and outputting the value should match the values of the product price when confirming the transaction.

Answer 1

Apple provides regularPrice sample code here:

https://developer.apple.com/documentation/storekit/in-app_purchase/offering_completing_and_restoring_in-app_purchases

extension SKProduct {

    /// - returns: The cost of the product formatted in the local currency.
    var regularPrice: String? {
        let formatter = NumberFormatter()
        formatter.numberStyle = .currency
        formatter.locale = self.priceLocale
        return formatter.string(from: self.price)
    }

}