A VPN on an iPhone encrypts your online traffic and hides your IP address. It routes your traffic via remote VPN servers, so neither your internet provider nor other third parties can intercept and snoop your traffic and sensitive data. This adds an extra layer of privacy when you connect to the internet. Here are some of the main reasons why you need a VPN on your iPhone:

• Stay safe and secure on public Wi-Fi networks: VPN services help you establish a safe and secure connection on public Wi-Fi. They encrypt your traffic and hide your IP address, which makes it extremely hard for hackers to get any information from you.

• Overcome network restrictions at work and school: VPNs can help you bypass network restrictions at work or school, allowing you to access blocked websites or content.

• Encrypting your web traffic: A VPN encrypts all your internet traffic, making it more difficult for anyone to intercept or spy on your online activity.

• Protect sensitive data: A VPN can secure sensitive data and personal information, such as bank details and credit card information.

• Hide your location: Using a VPN service on your iPhone will also hide your device’s IP address, so the websites you visit won’t know your location.

Overall, a VPN on an iPhone is a privacy tool that encrypts all your internet traffic and sends it through a remote server, keeping your location, identity, and online activity hidden from hackers, advertisers, your internet service provider, the government, and other third parties.