I think this is by far the most practical course I have ever taken. As a developer, it's easy to think that building a simple app would be a breeze... but there are so many hurdles to overcome, starting from planning and design to app icons, privacy policies, and the complex, unfamiliar app deployment process. This course shows you exactly how to do all of it. Watching it made me realize just how many obstacles, trials and errors, and hours I would have wasted if I had tried to do this on my own. I'm currently on Section 3, and I've just submitted my app for review to the App Store! haha