HTTP Injector just recently launched an iOS version of the app that was previously available only for Android users, when it comes to the mobile version of the app. This iOS version works well for most iPhones and iPads, and when configured correctly, it should definitely offer free internet. This guide gives a complete overview of the app and how you can use it to create working config files for free internet. https://youtu.be/1-BjO7F0tz4