Can you list and explain the main types of memory used in iOS?

In iOS, the main types of memory used by applications can be divided into several categories:

• Stack — used for storing local variables and function calls. Fast access, automatically cleared when exiting a function.

• Heap — dynamic memory for objects allocated during runtime. Managed by the automatic reference counting system (ARC) or manually.

• Memory for static and global variables — allocated when the application loads and exists throughout the runtime.

• Memory for code (Text segment) — contains the executable code of the application.

• Cache and buffers — used by the system to optimize data and resource handling.

In iOS, it is important to manage memory efficiently, especially considering the limitations of mobile devices. ARC helps automatically manage the lifecycle of objects, reducing the likelihood of memory leaks.