Open the Clock app, choose the Timer tab at the bottom-right of the screen, then set a time. The default Clock app has an alternate option that you could use instead. For example, in Spotify you would tap the three dots at the top-right of the playlist that is currently playing, then scroll down to the bottom of the menu and choose the Sleep Timer option. Choosing to set sleep timer options in these apps isn’t typically a hidden feature, but it can be difficult to find them. Many other popular apps have sleep timers, too, such as Google Podcasts, Spotify, and more. The podcast sleep timer will pause if you pause the podcast, but will resume when you begin playing it again by pressing the Play button. Additionally, if you need to turn off the podcast sleep timer then you would tap on this countdown and choose the Off option. If you need to change the sleep timer in the Apple Podcasts app you would simply need to tap that button to make the change. If you tap on a sleep timer that is currently counting down you can choose a different amount of time and it will restart with that selection. You will know that the sleep timer is set because it counts down from the amount of time that you chose. Unfortunately you aren’t able to set a custom amount of time for the podcast sleep timer, so you wouldn’t be able to set a 90 minute sleep timer or a two hour timer, for example. The times that are available for the Apple Podcast sleep timer are: More Information on How to Set an Apple Podcast Sleep Timer The steps in the guide above show you where to find and use the Podcast sleep timer feature if it’s something that you would like to try out. By turning on the sleep timer you are telling the iPhone to stop playing your podcast after a set amount of time. There’s a sleep timer in several of the apps that you probably use on a regular basis, including the default Apple Podcasts app. You may be familiar with how to use a sleep timer on your TV, but your iPhone has some sleep timer features that can also be helpful. If you don’t like to fall asleep in silence, then using a sleep timer can be really helpful. You can even switch between different devices and continue the same podcast episode on each device if they use the same Apple ID. You can also configure this option on other Apple devices like the iPad or the iPod Touch if they have the Podcasts app. This method still works on newer iPhone models like the iPhone 13, and in newer versions of iOS such as iOS 15. The steps above were performed on an iPhone 11 in iOS 13.4.1.