Which VPN to use on your iPhone for free. The best free VPNs for used iPhones in 2024

For those who value personal security and privacy online, using a VPN is a must. A virtual private network establishes a secure and encrypted communication tunnel between your device and content on the web. Think of it as an extra form of protection from those who might want to spy on you while you're online. Let's say you have a used iPhone and you want to watch a new series on Netflix, but the service is not available in your region. In this case, a VPN allows you to bypass the geo-blocking technology. But which network should you use for your iPhone? If you want to take internet security into your own hands today, read on.