This article based on the talk I gave on Cocoaheads Kyiv #15 in 2019. It’s an overview of how to inject custom code into iOS Simulator with simctl. All code examples written in Objective-C. When building products for engineers, you should always consider a “flow” factor. You don’t want to be yet another distraction. So when we were building Flawless App1 we started with Xcode & iOS Simulator integ