Cross-platform apps run on multiple operating systems and devices. Testing them properly is essential.
The Challenge
Different screen sizes, OS versions, hardware capabilities, and user expectations make thorough testing complex.
Types of Testing
Functional Testing
Does the app work correctly? Test all features on both iOS and Android.
UI/UX Testing
Does it look right? Check layouts, fonts, and interactions on various screen sizes.
Performance Testing
Is it fast enough? Test on lower-spec devices, not just flagship phones.
Device-Specific Testing
Test platform-specific features: camera, GPS, notifications, permissions.
Testing Strategy
- Prioritise devices: Focus on most common devices in your target market
- Use real devices: Emulators miss real-world issues
- Automate where possible: Use tools like Appium or Detox
- Beta testing: Get real user feedback before launch
Cloud Testing Platforms
- BrowserStack
- AWS Device Farm
- Firebase Test Lab
- Sauce Labs
Common Issues to Watch For
- Different keyboard behaviour
- Navigation patterns (back button on Android)
- Push notification handling
- Memory management
Need help with mobile app testing? Contact PYCO IT.