Here are a few options for using a proxy browser on an iPhone:
1. Private Browser - VPN Proxy is a free browser app that includes a built-in VPN for privacy and security. It supports multiple servers worldwide and claims not to log user activity[2].
2. GoBrowse is another free anonymous web browser for iOS that allows surfing websites through a secure VPN[4].
3. While iOS doesn't natively support setting up a SOCKS5 proxy, you can use a third-party app or browser extension that supports SOCKS5 proxies. Some VPN services also offer SOCKS5 protocol support[5].
4. To configure a standard HTTP proxy on an iPhone:
- Go to Settings > Wi-Fi and select your Wi-Fi network
- Scroll down to HTTP Proxy and choose Manual
- Enter the proxy server details like host and port
- Tap Save
You can also use the Automatic configuration option by entering the URL of the proxy auto-config script[5].
So in summary, while there are no built-in options, there are a few free browser apps and manual configuration options to use a proxy on an iPhone. Just be sure to use a reputable proxy service to protect your privacy and security.
Citations:[1] https://www.reddit.com/r/iphone/comments/zn7jcq/looking_for_an_ios_proxy_appbrower/
[2] https://apps.apple.com/us/app/private-browser-vpn-proxy/id1476240227
[3] https://www.blackhatworld.com/seo/proxy-ios-browser.1386084/
[4] https://gobrowse-proxy-browser-to-surf-websites-with-secure-vpn-ios.soft112.com
[5] https://smartproxy.com/configuration/how-to-setup-proxy-for-iphone