Xcode has some great tools that make it easier for iOS developers to fix problems and test their apps. Here’s a simple breakdown:

1. Debugging Tools:

   • Xcode has a built-in debugger that lets you go through your code step by step. This helps you check the values of different variables and see how functions are called.
   • There is also a tool called LLDB that lets developers type in special commands to help with debugging.

2. Breakpoints:

   • You can set breakpoints in your code. This means you can tell Xcode to pause the app at certain points so you can see what’s happening, especially when certain conditions are met.

3. Memory Management:

   • The Instruments tool helps you look at how much memory your app is using and find any memory leaks. A memory leak happens when your app is using memory it doesn’t need anymore.

4. Unit Testing:

   • The XCTest framework makes it easy to write and run unit tests. Unit tests are small tests that check if parts of your app are working correctly.

All of these features come together to make developing apps smoother and help ensure that your apps run well!