HTTPS4All is a free iPhone app developed by Bouke van der Bijl that allows users to browse the internet securely. With an extensive database of sites that support secure connections, this app automatically redirects users to the secure version of a website when accessed.

One of the key features of HTTPS4All is its database, which is derived from the HTTPS Everywhere project from the Electronic Frontier Foundation (EFF). This ensures that users are directed to the secure version of a website whenever possible, enhancing online security and protecting sensitive information.

With HTTPS4All, users can browse the internet with peace of mind, knowing that their connections are secure. This app is a valuable tool for anyone concerned about online privacy and security, providing a seamless browsing experience with automatic redirection to secure websites.