It was a one day process where they conducted 4 Rounds. 1. Technical Face to Face 2. Machine Round 3. Technical Face to Face 4. HR Round. Level was average to medium they keep asking you from zero to deploy. overall experience was good with the interviewer they were friendly and supportive if case you get nervous. Topic like - multithreading, closures, data task etc.

1) Auto layout , size classes 2) 3rd party framework 3) MVC & MVVM