📚The Mobile System Design interview sources for iOS and Android are rare, so here are some that are really good.

✅ Credits: Mostafa

They are divided into primers (the basics), deep dives, exercises, and mock interviews.

🟢 Primers:

1. Cracking the Mobile System Design Interview 👉 Link
2. The System Design Interview For Mobile Developers 👉 Link
3. System Design Interview For Mobile Engineers 👉Link

🟢 Deep dive:

1. A Simple Framework For Mobile System Design Interviews 👉Link

🟢 Exercises:

1. Typical Mobile System Design Interview Questions 👉Link

🟢 Mocks:

1. Public Mocks 👉Link
2. Design the Facebook feed | Live Dev Mentoring 👉Link