Cocoa Touch (iOS) vs Xamarin: What are the differences?
What is Cocoa Touch (iOS)? The Cocoa Touch collection of frameworks includes everything needed to create iOS apps. The Cocoa Touch layer contains key frameworks for building iOS apps. These frameworks define the appearance of your app. They also provide the basic app infrastructure and support for key technologies such as multitasking, touch-based input, push notifications, and many high-level system services.
What is Xamarin? Create iOS, Android and Mac apps in C#. Xamarin’s Mono-based products enable .NET developers to use their existing code, libraries and tools (including Visual Studio*), as well as skills in .NET and the C# programming language, to create mobile applications for the industry’s most widely-used mobile devices, including Android-based smartphones and tablets, iPhone, iPad and iPod Touch.
Cocoa Touch (iOS) and Xamarin are primarily classified as "Frameworks (Full Stack)" and "Cross-Platform Mobile Development" tools respectively.
"Backed by Apple" is the primary reason why developers consider Cocoa Touch (iOS) over the competitors, whereas "Power of c# on mobile devices" was stated as the key factor in picking Xamarin.
According to the StackShare community, Xamarin has a broader approval, being mentioned in 75 company stacks & 66 developers stacks; compared to Cocoa Touch (iOS), which is listed in 32 company stacks and 19 developer stacks.