Why performance affects user retention in React Native - Quick Recap

Recall & Review

beginner

What does app performance mean in mobile development?

App performance refers to how fast and smoothly an app runs, including loading times, responsiveness, and smooth animations.

beginner

How does slow app performance affect user retention?

Slow performance frustrates users, causing them to leave the app and not return, reducing user retention.

intermediate

Name two common causes of poor app performance.

Heavy images or videos and inefficient code that blocks the app's main thread can cause poor performance.

beginner

Why is smooth animation important for user retention?

Smooth animations make the app feel responsive and pleasant, encouraging users to keep using it.

beginner

What role does app startup time play in user retention?

Faster startup times reduce waiting and keep users engaged, improving the chance they will stay and use the app.

What happens if an app takes too long to load?

A Users may close the app and not return

B Users will always wait patiently

C The app becomes more popular

D The app uses less battery

Slow loading frustrates users, causing them to leave and not come back.

Which of these improves app performance?

A Blocking the main thread with heavy tasks

B Optimizing code and assets

C Using large uncompressed images

D Adding many animations without optimization

Optimizing code and assets helps the app run faster and smoother.

Why do smooth animations help keep users?

A They make the app feel slow

B They confuse users

C They increase app size

D They make the app feel responsive and pleasant

Smooth animations improve user experience by making the app feel responsive.

What is a sign of poor app performance?

A App freezing or lagging

B Fast response to taps

C Quick screen transitions

D Instant startup

Freezing or lagging shows the app is not performing well.

How does app performance relate to user retention?

A Poor performance increases retention

B Performance has no effect on retention

C Better performance usually increases retention

D Retention depends only on app design

Users stay longer and return more often when the app performs well.

Explain why app performance is crucial for keeping users engaged.

Think about how waiting or lagging feels when using an app.

List common causes of poor app performance and how they affect user experience.

Consider what makes an app feel slow or unresponsive.