Mobile App Testing That Actually Finds What Matters
We test apps the way real users break them. Not just running through checklists, but exploring edge cases, unusual behaviors, and those scenarios that only show up when someone's multitasking on a crowded train with 12% battery left.
How We Actually Work
Most testing services hand you a spreadsheet and call it done. We dig deeper because apps don't fail in predictable ways.
Our process starts with understanding how your app should behave, then we systematically try to make it misbehave. We test on real devices (not just emulators), with different network conditions, various OS versions, and the kind of user interactions that documentation never covers.
When we find issues, you get clear reproduction steps, not vague bug reports. We document exactly what happened, what we expected, and what environment triggered the problem. That means your developers can fix things instead of spending hours trying to recreate mystery issues.
What We Actually Test
These aren't services pulled from a template. They're what we've learned matters after years of breaking apps in creative ways.
Functional Testing
Every button, every form, every navigation path. We verify features work as intended, but also check what happens when users do unexpected things like rotating mid-action or switching apps.
Performance Analysis
Load times, memory usage, battery drain. We measure how your app performs under stress and identify bottlenecks before users complain about their phone heating up.
Device Compatibility
Testing across different screen sizes, OS versions, and hardware capabilities. What works on a flagship phone might crash on a three-year-old budget device.
Network Condition Testing
Apps behave differently on 5G versus sketchy wifi versus switching between networks. We test all those scenarios including offline behavior and sync issues.
Integration Verification
APIs, third-party services, payment gateways. We verify all external connections work reliably and handle failures gracefully when services are unavailable.
Security Checks
Basic security verification including data handling, authentication flows, and common vulnerabilities. Not a full security audit, but catching obvious problems.
Real Scenarios We've Caught
The Payment Gateway Timeout
Client's checkout worked fine in testing but users reported failed payments. Turned out the timeout was too short for slower connections. On decent wifi it processed in 2 seconds, but on 3G it needed 8. Simple fix once we found it.
The Notification Permission Loop
App kept requesting notification permission even after users declined. Annoying enough that App Store reviews mentioned it specifically. The permission state wasn't being saved properly on certain iOS versions.
The Image Upload Memory Leak
Users uploading multiple photos would crash the app. Worked fine with one or two images, but the sixth photo killed it every time. Memory wasn't being released after processing each image.
Kasem Suwan
Lead QA Engineer
I got into testing because I'm naturally good at breaking things. Not maliciously, just by using software the way normal people do instead of how developers expect. That skill turned into a career finding bugs before users do.
Kasem has been testing mobile apps since 2017, back when supporting both iPhone 5 and iPhone X meant dealing with wildly different screen ratios. He's particularly skilled at finding those edge cases that only show up when multiple factors combine in just the wrong way.
Before joining CommFlowOrg, he worked at a fintech startup where finding bugs before launch wasn't just important, it was mandatory. That experience taught him to be thorough without slowing down release schedules. These days he leads our testing team and still personally reviews every critical bug report.
Outside of work, he contributes to open-source testing tools and occasionally writes about mobile QA practices. He believes good testing isn't about following rigid processes, but about thinking like users while having the technical knowledge to document issues properly.
Ready to Find Issues Before Your Users Do?
Let's talk about your app and what specific testing would help most. We can usually identify the highest-risk areas in a quick conversation.
Get in Touch