Flutter mobile application testing services and quality assurance
Identify and fix bugs before they reach your users.
What can you gain from using our web and mobile app testing services?
A bug-free application experience for your users
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With the mobile market being so competitive, even minor glitches or usability issues can discourage users from using the app. Fixing those issues after the app has already been launched might be pretty costly, though. A dedicated quality assurance process helps identify these problems early, ensuring they're addressed before they reach your audience. This saves you time and resources and also shows users that you want to give them the best application experience possible.
Improved user satisfaction
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A smooth, frustration-free Flutter app experience also leads to more and happier users. When people are enjoying using your app, they're more likely to leave glowing reviews or tell their friends about it - and what works better than a word-of-mouth recommendation? During the mobile testing and QA stages, you can iron out most of the technical and usability issues so every aspect of the application would feel smooth, intuitive, and enjoyable.
Reduced development costs over time
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Catching problems early in your app also saves you money down the road. Fixing bugs during development is way easier (and cheaper) than dealing with them after the app goes live. When issues pile up after launch, your team would have to spend extra time fixing those. You, meanwhile, would have to pay a good chunk of the budget to cover the costs, especially if the fixes will require a rewrite of parts of the app. Testing the app in-depth helps you avoid those headaches by making sure that everything inside it works without a hitch.
Increased app stability
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Stability is super important for cross-platform apps since people expect to have the same smooth experience on Android, iOS, and desktop. If the application works well on one platform but crashes on another, that can frustrate users and make them question the app's reliability. Testing ensures the app runs smoothly on every desktop or mobile device, catching problems that might only appear in specific environments. The same great experience every time, even if the switch between devices, builds trust and keeps users coming back.
Tried and tested QA and testing process
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With how many elements you might need to check inside the new application, it might seem like the testing process might take quite a lot of time. We know how to speed it up significantly, though. Thanks to our proven process for testing Flutter apps, we know where to look for the most common issues and how to fix those before they become big problems. Our cross-platform testing team will extensively test all parts of the application using both automated and manual testing and fix the issues they spot, so the app would run smoothly on any target device or platform. And while our mobile app testing services company works on polishing your Flutter application, you can focus on building user excitement for the launch or update day.
Why you can trust in our skills
Every year, INVO’s is contacted by companies and ambitious leaders from eCommerce, Insurance, Education, etc. to build outstanding IT products and solve business problems
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mobile development and design services
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INVO’s Front-end Engineers have developed multiple web projects to match customers' business needs and help them achieve great success
Years of experience
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Our team has extensive expertise in Web Development using Node.js. Our Engineers use letest tools, components and best practices to ensure optimal deliverables
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Top-tier app developers
INVO Engineering team will unlock the full potential of cutting-edge libraries and components to create lightweight web interfaces
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INVO’s Node.js Front-end Development team can apply all the best practices to match your industry-specific needs and implement your Node.js initiatives
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We're excited to help you design the future of your product! Book a quick consultation to get started – we'll be happy to chat about your project and see how we can help.
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Our cross-platform app testing and quality assurance process
Initial assessment
We begin by getting to know you and your app—what it does, who it's for, and what devices it needs to work on. This helps us draw up the testing requirements and figure out exactly what to focus on during testing. From there, we set clear goals for things like performance, compatibility, usability, and security. Once we know what needs to be done, we prepare the environment with the right testing tools, test coverage, and setups to match the app's needs. This step lays the groundwork for everything that follows, ensuring the process is smooth and efficient from the start.
Test case development
Once we've got a plan in place, the next step is creating test cases that cover all the ways people might use your app, starting from the most common actions. Each test case is written out in detail, making sure nothing gets missed during testing. In order to keep things efficient, we'll prioritize the features that users need the most, so we can catch the issues that could impact them most right away.
Automation testing setup
Automated mobile testing plays a big role in making our testing process faster and more reliable. We start by picking the right tools for testing the Flutter app, and then we write scripts to handle repetitive tasks, like running the same tests across multiple devices or checking for bugs after every update. Automated tests help us quickly catch issues and ensure nothing slips through the cracks. Once everything is set up, we leverage these tests regularly to keep your iOS and Android mobile apps consistent and bug-free.
Functional testing
Next step in testing mobile apps is functional testing, where we make sure every feature in your app does exactly what it's supposed to. We go through each function, step by step, testing everything from login screens to advanced features. This is also the stage where we run smoke tests to check the overall stability of the app before diving deeper. If we find any issues, our developers will patch them and then test again to confirm the fixes worked.
Compatibility testing
Compatibility testing ensures your Flutter app delivers the same great experience no matter what device or platform the users are on. To see how the app performs across different screen sizes and hardware setups, we'll test it on various devices. Another thing we'll examine is how the app performs on both the latest operating systems but also older iOS and Android versions. If there's a web version, we'll also test it on major browsers to catch any display or functionality issues.
Performance testing
Next, we'll simulate real-world conditions, like heavy traffic or multiple users at the same time, to see how the app holds up under pressure. During those tests, we'll also check how efficiently it uses resources like battery, memory, and processing power, so it doesn't drain devices or slow them down. This stage helps us identify and fix bottlenecks, so the application would work smoothly and reliably even during heavy load.
Usability testing
Usability testing focuses on how easy and enjoyable the app is to use. We'll look at everything from navigation to design, to make sure users can find what they need without confusion or frustration. If any aspects of the web or mobile application feels clunky or hard to use, we'll suggest how it can be improved. This process helps refine the app's flow and design, so it feels intuitive and satisfying for the audience.
Security testing
Security testing ensures your app is safe for both you and your users. To make sure sensitive information is safe, we'll check how data is stored, transferred, and handled and are there any vulnerabilities that could have been exploited. Our tests will include simulating real-world threats to see how well the app defends against things like hacking attempts or unauthorized access. Any weaknesses we find are addressed quickly, so you can feel confident that the cross-platform mobile application is fully secured.
Regression testing
Regression testing ensures your app stays solid as updates and fixes are made. Every time something new is added, or a bug is resolved, we re-run previous tests to make sure old features still work perfectly. This helps catch any unintended side effects from changes in the code. Automated tests are especially useful here, making it quick and efficient to check everything after every update. If new issues pop up, our experienced team will address them right away to keep the app stable and reliable.
Final quality assurance testing and review
The final QA review is the last checkpoint before the app is ready to shine. We test the app from start to finish, making sure everything works together seamlessly as a complete product. Testing end-to-end helps catch last-minute bugs and ensure a smooth user experience for the users. After we finish, we'll give you a detailed report, showing what we did, the testing results and what are our recommendations for future updates.
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