10 Tricky Mobile App Developer Interview Questions

How do you handle app crashes?

How do you optimize app performance, especially on lower-end devices?

Have you ever had to deal with a particularly difficult bug? How did you approach it?

What are your thoughts on cross-platform development frameworks like React Native or Xamarin?

Can you walk me through the process of submitting an app to the App Store/Google Play Store?

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Have you ever implemented push notifications? Can you explain the process?

What are some common security concerns when it comes to mobile app development?

Have you ever worked on an app that had to comply with strict data privacy regulations? How did you handle it?

Can you discuss the differences between native, hybrid, and web apps? Which do you prefer and why?

How do you keep up with new technologies and updates in the mobile development space?

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