Can I use my App Store subscription on devices other than iPhone and iPad?

No, AdGuard for iOS and AdGuard Pro licenses are purchased and managed through the App Store and can only be used on iOS and iPadOS devices with the same Apple Account. You can link up to 10 devices to one account. To activate your subscription on your iPhone or iPad, go to AdGuard → Settings → License → Restore purchase.

Note: AdGuard Pro supports Family sharing. This means that people who are added to your Family in the device settings can also use your subscription.