There’s nothing more frustrating for users than downloading a mobile app that crashes, freezes, or doesn’t work as expected. Whether it’s a signup button that doesn’t respond or a screen that fails to load, the result is usually the same: uninstalls, bad reviews, and lost trust.
That’s why mobile app quality assurance (QA) isn’t just about catching bugs before launch. It’s about delivering a smooth, consistent experience for users across devices, screen sizes, operating systems, and network conditions.
At Arhpez Technologies, we specialize in providing Quality Assurance Services that help businesses avoid these issues altogether. Through our structured Software Testing Services, we ensure your iOS and Android apps perform the way your users expect every time.
Let’s walk through the mobile QA checklist we follow for every app we test.
Start with the Basics: Functional Testing
Before diving into complex edge cases or environments, we start by ensuring the core functionality of your app works as intended. That includes:
- Can users sign up, log in, and log out without issues?
- Are buttons and links responsive?
- Do all forms validate input correctly?
- Is the shopping cart or checkout process error-free?
If your app doesn’t work at a basic level, no amount of optimization matters. This is where most QA cycles begin and where we apply both exploratory and scripted testing.
Test on Real Devices, Not Just Emulators
It’s easy to test on emulators during development. But users aren’t using emulators; they’re on real devices with different chipsets, screen resolutions, and OS versions.
We maintain a real-device lab covering:
- Various Android phones (Samsung, Pixel, Xiaomi, etc.)
- Multiple iOS devices (iPhone 11 through 15)
- Different screen sizes (phones, tablets)
- Both older and latest operating system versions
This helps us identify layout issues, performance gaps, or feature failures that would never show up in simulated environments.
Don’t Ignore Interruptions
Real users rarely interact with your app in a vacuum. They receive calls, switch between apps, lose internet, and deal with low battery warnings. If your app crashes or loses data during any of these, it creates a terrible experience.
We simulate real-world interruptions like:
- Incoming calls and texts
- Lock/unlock cycles
- Background-to-foreground transitions
- App switching and multi-tasking
- Low battery mode triggers
Our Software Testing Services include comprehensive interrupt testing so your app behaves predictably even when real life doesn’t.
Vary the Network Conditions
A fast, stable Wi-Fi connection is not the norm for most mobile users. Your app should load and respond properly whether the user is on 5G, weak 3G, or switching between networks on the move.
Our QA checklist includes:
- Behavior under slow networks and timeouts
- Functionality in airplane mode and offline states
- Sync behavior after reconnecting
- Server error handling (e.g., 500 errors)
We use tools like Charles Proxy and network throttling in test labs to simulate these scenarios accurately.
Measure Performance Under Pressure
Speed is everything. A delay of just a few seconds can result in user drop-off or abandonment. Our Quality Assurance Services include performance testing that simulates real usage at scale.
We track:
- App launch time
- Screen-to-screen transition delays
- Frame rate issues (especially on animations)
- Battery usage after prolonged activity
- Memory and CPU spikes under stress
Tools like JMeter and Firebase Performance Monitoring help us benchmark and improve performance where it matters most.
Test the Upgrade & Install Paths
App updates and first-time installs are often overlooked, but they’re common failure points. We make sure:
- Clean installs don’t crash
- Upgrades from previous versions retain data
- Uninstalls fully remove cached files and sessions
- App doesn’t duplicate itself on reinstallation
These checks ensure that your deployment process is just as stable as your features.
Security and Data Protection
Security testing is a must-have for any mobile QA cycle, especially if your app handles payments, personal data, or logins.
We test for:
- Secure data storage (no plain-text credentials or tokens)
- Proper session timeouts
- Encrypted communication over HTTPS
- Input validation to prevent injection attacks
- API authentication and access control
Security is deeply embedded into our Software Testing Services and follows OWASP Mobile App Security standards.
Make It Accessible to Everyone
We also evaluate your app’s accessibility for users with visual or motor impairments. That includes:
- Text resizing and font contrast
- Screen reader compatibility (VoiceOver, TalkBack)
- Button spacing and tappable areas
- Navigation using gestures and assistive tech
Building inclusive apps isn’t just ethical, it’s good business.
Our Tools for Mobile QA
At Arhpez, we use a mix of manual testing and automation frameworks, including:
- Appium: cross-platform mobile automation
- BrowserStack: for real-device testing in the cloud
- Postman: for backend and API validation
- JMeter: to simulate load and performance
- Firebase Test Lab: for automated testing across Google devices
This hybrid approach helps us balance speed and accuracy throughout every testing cycle.
Final Thoughts
Mobile QA is more than a checklist; it’s a commitment to delivering a frictionless experience on every screen, in every environment, for every user. Whether you’re building your first app or scaling to millions of users, skipping QA isn’t an option.
At Arhpez Technologies, we help you prevent crashes, detect usability flaws, and ensure consistency across iOS and Android. Our Quality Assurance Services are designed to reduce release risk and strengthen user trust without slowing you down.
Ready to test your app like your users will? Let’s get started.
Frequently Asked Questions
What is mobile app QA and why is it important?
Mobile app QA (Quality Assurance) ensures that your app functions correctly across devices, operating systems, and network conditions. It helps identify bugs, performance issues, and usability flaws before launch, reducing crashes, improving reviews, and increasing user retention on both iOS and Android platforms.
How is mobile app testing different from web testing?
Mobile app testing focuses on real devices, varied screen sizes, OS versions, and network environments. Unlike web testing, it must account for hardware differences, app permissions, battery usage, and offline functionality. These unique factors make mobile QA essential for delivering smooth, responsive user experiences.
What are the key types of mobile app testing?
The main types of mobile app testing include functional testing, performance testing, security testing, usability testing, compatibility testing, and network testing. Each ensures a different aspect of quality, from feature accuracy and speed to data protection and accessibility.
Why is testing on real devices better than using emulators?
Emulators are useful for early testing, but real devices reveal issues that simulators can’t—like battery drain, gesture errors, touch delays, or inconsistent performance on specific models. Testing on physical iOS and Android devices guarantees a realistic assessment of how users will experience your app.
What tools are best for mobile app QA in 2025?
Leading QA tools for mobile testing include Appium (automation), BrowserStack (real-device testing), Postman (API testing), Firebase Test Lab (automated device testing), and JMeter (load and performance testing). At Arhpez Technologies, we combine these with manual testing to achieve complete coverage and accuracy.
How does Arhpez Technologies ensure mobile app quality across devices?
Arhpez Technologies follows a detailed QA checklist covering functional validation, real-device testing, network simulation, performance benchmarking, and security auditing. Our Software Testing Services ensure that every iOS and Android app is optimized for speed, stability, and user experience before launch.
