Interview guides / ios

Combine vs Async: iOS Interview Question

Combine vs Async interview question with a clear example answer for iOS engineers. Practice with AceMobileInterview.

This is a common iOS interview topic: Combine vs Async.

Below is a concise answer you can adapt in a real interview, then go deeper in the full AceMobileInterview track.

1. 1.When would you still use Combine instead of async/await?

   Combine shines for multi-pipeline reactive graphs, UI bindings, and debouncing many publishers. async/await is clearer for linear request/response. Bridging via publishers/values is common during migration.