Please does anyone know whether Apple allows apps developed for its Appstore to start with a free trial and then offer, as one of the payment options, an annual auto-renewing subscription charge which is, for example, 3x for the first year, then 1x for years 2+ with the move to the lower cost happening automatically without any user activity necessary. The app I am designing will be heavily used for the first year then regularly but far less frequently thereafter and I would like a fair payment system to reward user loyalty and reflect this lowered usage. But I cannot see any reference to such subscriptions in the Apple literature online. Is there a workaround? Any advice much appreciated!