


WireGuardis the default protocol in PIA’s iOS VPN app. It’s optimized for speed and security, making it the ideal protocol for everyday browsing and speed-intensive activities like UHD streaming.
You can also select to use small packets to make your connection more compatible with different routers and mobile networks, which is useful if you and your iOS device are on the go.
OpenVPN is a flexible protocol known for handling unstable connections well, which helps you avoid VPN dropouts when your connection fluctuates.
It also gives you control over how your data is transmitted. Choosing UDP can improve speeds for streaming or gaming, while switching to TCP offers a more reliable connection for sensitive tasks like online banking. You can also customize your encryption level when using the OpenVPN protocol.








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