Why Does My React Native App Look Different on Android?

Your React Native app may look different on Android due to discrepancies in default styles and components across platforms. Key differences include shadows, fonts, elevation, and ripple effects, which can all affect layouts that look great on iOS but are problematic on Android.

What Are the Main Differences in iOS vs Android Styling?

The styling differences between iOS and Android in React Native often come down to platform-specific design philosophies. iOS prefers a flat design aesthetic and softer shadows, while Android emphasizes elevation and boldness. Keep in mind:

• Shadows: iOS uses {'<View style={{ shadowOpacity: 0.5, shadowRadius: 3 }} />'} while Android requires elevation for shadows, i.e., {'<View style={{ elevation: 5 }} />'}.
• Fonts: iOS defaults to the San Francisco font whereas Android uses Roboto. To set a custom font properly on both platforms, use the react-native-custom-font library.
• Ripple Effect: Android includes a ripple effect by default on touchable elements, while iOS does not. You can use the react-native-gesture-handler library or TouchableNativeFeedback to manage these differences.

Why Does My Shadow Not Work on Android?

Shadows in React Native are achieved differently on each platform. On Android, you utilize the elevation style property instead of shadow parameters. For example, if you want a shadow effect:

{'