Mobile App Testing & Debugging

We find the bugs before your users do. Our testing approach catches issues that automated tools miss – the subtle problems that make apps frustrating to use.

Real Device Testing

Most apps fail in the wild because they're only tested on perfect conditions. We test on actual devices with varying battery levels, network conditions, and user behaviors.

Last month, we caught a memory leak that only appeared after 20 minutes of use on older Android devices. The client's internal testing missed it completely.

  • Performance testing under real-world conditions
  • Cross-platform compatibility verification
  • Battery drain and memory usage analysis
  • Network interruption handling
  • Edge case scenario testing
Mobile app testing setup with multiple devices showing different screen configurations

Our Debugging Process

Systematic problem-solving that gets to the root cause, not just the symptoms

1

Issue Reproduction

We recreate the exact conditions that cause problems. Sometimes this means testing with a phone at 3% battery or on a spotty WiFi connection.

2

Code Analysis

Deep dive into your codebase to understand why issues happen. We look at memory management, API calls, and user interaction patterns.

3

Solution Implementation

We don't just find bugs – we provide clear, actionable fixes. Every solution comes with explanation of why it works and how to prevent similar issues.

Developer analyzing mobile app performance metrics on multiple screens

Platform Expertise

iOS and Android apps behave differently, even when built from the same codebase. We know these platforms inside out.

React Native apps crash differently on iOS 15 versus iOS 16. Flutter widgets render inconsistently across Android manufacturers. These aren't abstract problems – they're issues we solve daily.

iOS Testing

Memory warnings, background app refresh, and device-specific behaviors that only show up on real hardware.

Android Fragmentation

Testing across different manufacturers, screen sizes, and Android versions to catch compatibility issues.

Cross-Platform Issues

React Native, Flutter, and Xamarin apps have unique challenges we've learned to identify quickly.

Performance Optimization

App store rejections for performance issues can be avoided with proper testing before submission.

Professional headshot of Linh Nguyen, Senior Mobile Testing Engineer

Linh Nguyen

Senior Mobile Testing Engineer
The best bugs are the ones users never see. Every app has edge cases – our job is finding them before launch. I've been testing mobile apps since 2019, and the patterns become clear once you know what to look for.
200+ Apps Tested
6 Years Experience
15+ Device Types
Start Your Testing Project