Upgrade from Monthly to Yearly on an IOS device 24 January 2023 14:39 Updated Open iPhone Settings. Tap your name, then tap Subscriptions. Tap the name of the subscription that you want to change. Choose the plan you want to switch to, then follow the onscreen instructions to complete your purchase. Related articles My Premium isn't working How to download an App Can I Listen Later? How to listen to Premium stations on Amazon Alexa? How to play Make Me A Winner