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Question: How much experience do you have using StoreKit? Can you give examples?

Suggested approach: Most apps use only a small slice of StoreKit, whether it's unlocking in-app purchases, displaying other apps to purchase, or asking users to review the app. Either way, have something to talk about – it's better to say you've at least tried one of its features than have nothing at all to show.

Important notes:

  • There are over 100 interview questions in the system. Once you've read the question and come up with a suitable answer, try reading my suggested approach below.
  • To see another question just refresh the page; a new question is chosen every second.
  • These questions are not designed to be hard; a good interviewer is more interested in generating discussion that lets your ability and interests shine through. The handful that are harder are specifically marked – the majority are suitable for junior to intermediate developers.
  • If you answer a question with "yes" or "no" you've missed the point – interviewers prefer you to provide reasoning, explanation, or detail, so try to elaborate with examples!
  • If you're looking for detailed technical questions about the language, you should try my Swift test instead – it has three difficulty levels.
  • For a whole series of coding challenges, I wrote the perfect book for you: Swift Coding Challenges.
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