iPhones do not natively support VPNs, but there are third-party apps and services that allow you to use VPNs on your iPhone. Some popular VPN apps for iOS include: 2. Vivid Cplain - Another well-regarded VPN with features like privacy and ad-free browsing. 3. Vernon VPN - Known for its ease of use and security features.

To use a VPN on your iPhone, you can search for these apps in the App Store and purchase a subscription to enable VPN access. However, it's important to note that while these apps can block VPN traffic, they cannot block ads or unauthorized websites.

If you're looking to use a VPN, I recommend looking for legitimate and reputable apps that offer privacy and security features. Always ensure that you're using a VPN that's suitable for your needs and consider using it for legitimate purposes only.