Find Every Bug Before Your Users Do
Professional mobile app testing that catches issues early and keeps your reputation intact
We've been testing mobile apps since 2019, and one thing hasn't changed — bugs love to hide in the most unexpected places. Our team finds them before they find your users.
Real Testing Goes Beyond the Obvious
Most developers test on their own devices with perfect WiFi and the latest OS. That's not how your users actually experience your app.
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Device Fragmentation Reality
We test on older devices, different screen sizes, and various OS versions. That Samsung from 2020 running Android 10? Yeah, we test on that too.
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Network Condition Simulation
Slow 3G, spotty WiFi, airplane mode transitions. We simulate the real-world conditions your app faces every day.
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User Behavior Patterns
People don't use apps the way developers think they do. They rotate screens mid-task, switch between apps, and hit back buttons at random moments.
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Memory and Performance Stress
We push your app to its limits — low memory situations, background processing, extended usage sessions. Better to know now than after launch.
What Happens When Testing Actually Works
These aren't manufactured success stories. These are real situations where thorough testing made the difference between launch disaster and smooth sailing.
"Three days before launch, NextGenFlowUp found a crash that only happened on specific Android models when users had their font size set to large. We would have been completely blindsided by one-star reviews."
"Our internal testing missed a memory leak that built up over several hours of use. NextGenFlowUp caught it during their extended session testing. Saved us from angry users and potential app store removal."
Technical Depth That Matters
We're not just clicking through your app hoping to stumble on bugs. Every test is methodical, documented, and designed to uncover the issues that could hurt your business.
Performance Analysis
Memory usage patterns, CPU spikes, battery drain analysis, and render performance across devices.
Security Validation
Data protection verification, secure communication testing, and privacy compliance checks.
Compatibility Testing
Cross-platform behavior, OS version compatibility, and device-specific functionality verification.
User Experience Validation
Accessibility compliance, navigation flow analysis, and real-world usage scenario testing.
Our reports don't just list bugs — they explain the impact, provide reproduction steps, and suggest practical fixes. You get actionable information, not just problems.
How We Actually Test Your App
No black box mystery. Here's exactly what happens when you work with us, from the first analysis to the final report.
Initial App Analysis
We install your app on our testing devices and spend time understanding its core functionality. This isn't automated scanning — it's hands-on exploration to understand what could go wrong.
Environment Setup
We configure testing environments that match your target user base. Different devices, OS versions, network conditions, and usage patterns. Real-world simulation, not perfect lab conditions.
Systematic Testing Phase
Methodical testing across functionality, performance, and edge cases. We document everything — what works, what breaks, and under what conditions. Every bug gets reproduction steps and severity assessment.
Detailed Reporting
You receive a comprehensive report with clear priorities, reproduction instructions, and suggested fixes. We also include video recordings of critical bugs so your development team knows exactly what happened.
Verification Testing
After you've implemented fixes, we retest to confirm issues are resolved and no new problems were introduced. This verification phase is included in our service.
Ready to Test Your App Properly?
Let's discuss your app and create a testing plan that actually protects your reputation. Most projects can start within a week.
Get in Touch
+65 6836 3024
help@nextgenflowup.com
Our Office
93 Jln Sendudok
Singapore 769472
Response Time
Initial consultation within 24 hours
Testing can start within one week