Use Screen Time to turn off in-app purchases on your iPhone or iPad
You can use Screen Time to prevent unintentional or unauthorized purchases from the App Store and other Apple services. You also can require a password for purchases, prevent certain types of purchases, or turn off purchasing completely.
To prevent in-app purchases, you need to turn on Screen Time first. Learn how to turn on and use Screen Time.
How to turn off in-app purchases on your iPhone or iPad
When Screen Time is enabled, go to Settings > Screen Time, tap Content & Privacy Restrictions. If asked, enter your passcode, then turn on Content & Privacy Restrictions. You'll only be asked to enter a passcode if you already created one in Screen Time. Learn how to create a Screen Time passcode.
Tap iTunes & App Store Purchases.
Tap In-app Purchases and select Don't Allow.*
* From here, you can also require a password for future purchases from iTunes, Books, or App Store.
Other ways to control purchases on an Apple device
If children in your Family Sharing group have their own devices, use Ask to Buy to screen and approve their purchase requests.
If you let children use your device, you can require a password for every purchase.
