Home iOS in-app purchase subscription get free trial period length from SKProduct
 I am working on in-app purchases with subscriptions. In swift, you can get price and price locale from the SKProduct like so: weeklyProduct.price.doubleValue weeklyProduct.priceLocale.currencySymbol  where weeklyProduct is a SKProduct. Is it possible to get the free trial length? For example, I specified a two week free trial for the product. can I get this from the SKProduct?