Theos

Theos

Theos is the complier we will be using to create our tweaks, it can be said there are others out there such as DragonBone but is a bit more complex so it isn't the best for beginners.

Installation

• Theos Installation - I won't cover how to install Theos as there is a tutorial on the offical Theos Wiki
• iOS 13's SDK's - Follow the installation for these after you install Theos

If you get stuck there is a good guide on YouTube by Zane Helton - LINK

Syntax

Theos uses Objective-C for coding our tweaks, however it also uses a preprocessor called Logos it simplifys how we hook in Objective-C and makes it a lot easier to use in general

Logos aims to provide an interface for Cydia Substrate by default, but can be configured to directly use the Objective-C runtime.

Basically it just makes our lives a lot simplier if we use it. So we have to learn it's syntax

Next Steps

So now Theos is installed and configured, we can move on to learn the syntax of Logos as it is increadibly important for Tweak Development