"I actually had several subscriptions prior to this, and I think they served me well as a beginner, but man, Cocoacasts is really something else when it comes to introducing more advanced topics. I've been a senior iOS dev for quite some time now, and I've been having a hard time growing as a dev when nobody in the company is above me when it comes to the technical aspect. I know squat about core data, barely knew SwiftUI, and other fundamentals. Cocoacasts is a lifesaver! I was able to convert over 50% of our legacy code from an MVVM-C <-> MVC + Singleton Frankenstein UIKit code to proper MVVM-C SwiftUI code, and armed with my new Combine powers + core data + the caching vids, I was able to make asynchronous network fetches much more efficient to the point that the app went from 15+ network fetches on startup to roughly around 4! Please keep doing what you're doing. You're the only subscription I kept alive because I'm getting so much out of it. Kudos!"

"I think Cocoacasts is the best online iOS Dev training, better than competitors with scores of trainers on their team. Bart manages to keep the videos clear and concise, with the written version alongside. I can't recommend it highly enough."