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Top Android App Testing Tools and Strategies For Successful App Testing

  • By Hidden Brains
  • June 12, 2023
Android App Testing Tools and Strategies

What are the top Android app testing tools and strategies? But before we get into the list of mobile app testing tools and learn about the best app testing strategies, let’s understand why it is important to test an app.

Let’s take an example…

When you buy food, you instantly evaluate its quality – its size, shape, color, freshness, and ripeness. But as soon as you take a first bite, you get an idea about whether that food is really that fresh or good enough to proceed. At times, even an extremely tempting-looking food might taste bad.

Whether it’s about buying a product or a piece of software- the buying process and quality evaluation will always remain the same. 

Quality control plays a crucial role in ensuring the reliability and performance of products, whether they are physical objects or software. 

Just like evaluating the quality of the food, an initial impression may not reveal hidden flaws or errors that can impact user experience. But even a minor flow in mobile software can cause a great blunder. 

A simple flaw in a self-driving car’s autopilot software or an error in an EHR system can have severe consequences, emphasizing the need for rigorous testing and quality assurance. By implementing effective quality control measures, businesses can mitigate risks, safeguard user safety, and protect their reputation and financial interests.

Moreover, if coming to the technical aspects, a Google app store has 1.8 million abandoned apps and one of the significant reasons behind uninstallations is having a technical issue in the app. In fact, the research report says that 11% of users uninstall the app.

Android App Testing Tools and Strategies

Image Source: businessofapps.com

So the simple way to prevent unnecessary app abandonments is to conduct app testing. But what are the best Android app testing tools and strategies?

Though it’s a mindful task, therefore it needs a skilled quality assurance engineer to perform religious testing. 

That’s where Hidden Brains UK outshined as they prioritize quality assurance when we build any mobile app for our clients. As we believe in offering high-performing solutions, therefore here we have listed a few top choices of mobile app testing tools and strategies that you should consider for successful quality assurance. 

Let’s get started with the top Android app testing tools and strategies to be used in 2023…

But before listing the best Android app testing tools and strategies one should remember a few things…

What Things To Keep In Mind While Choosing the Best Android App Testing Tools and Technologies?

In the race of launching a mobile app as quickly as it developed, usually developers look for testing tools and testing strategies that can speed up the quality control process of the app. 

That’s where automated testing tools are being used to organize automated testing that religiously reduces the efforts involved in the testing process and reduces testing errors as well. 

For seamless execution of the testing process, you can consider hiring a software development company in the UK that provides you with a dedicated app development team that already includes quality assurance engineers to ensure an optimum solution.

Android App Testing Tools and Strategies

Image Source: webflow.com

But there is a wide choice of tools available for automation, so how would find the best mobile app testing strategies and tools? Though each app testing tool is unique, so in order to make automated tests effective and profitable, one should consider these few below points:

  • Research the software product under test and the project, understanding its purpose, functionality, and user requirements.
  • Clearly determine which tests are suitable for automation based on factors like repeatability, complexity, and regression testing needs.
  • Formulate specific requirements for the automated tests, including test coverage, desired outcomes, and integration with existing testing processes.
  • Study multiple available automation tools, evaluating their features, compatibility with the software product, scripting capabilities, reporting capabilities, and learning curve.
  • Select the most suitable tool or combination of tools based on the research, considering factors such as ease of use, scalability, community support, and cost-effectiveness.
  • Discuss the chosen automation tools with other project stakeholders, explaining the rationale behind the selection and seeking their approval.
  • Proceed with test automation, implementing the chosen tools and creating automated test scripts to execute the identified test cases efficiently and reliably.

In recent years, various devices and mobile versions have been launched. So by keeping these points in mind quality assurance engineers can make a better choice of testing tools that help you streamline the testing process. But before you hire a mobile app developer in the UK, it is important to understand what testing tools you need to conduct app testing.

What Android App Testing Tools Can Be Used For Reliable Quality Assurance?

Android App Testing Tools and Strategies

Image Source: dataflair

Since the Google App Store is capturing the major segment of the mobile app market share, therefore it is worth hiring software developers in the UK to conduct serious app testing before launching or deploying it to the app store.

But before you kickstart your mobile app testing process, you need to have the best Android app testing tools. So here we check out the best app testing tools that can help with reliable quality assurance.

Top Android App Testing Tools To Know in 2023

1. Appium

GitHub popularity: Appium is highly popular and widely adopted, with over 17,000 stars on GitHub.

While looking for the top Android app testing tools, Appium is one of the open-source automation frameworks that support testing of native, hybrid, and mobile web applications across multiple platforms.

Let’s check out the key highlights of Appium and understand what it offers for app testing:

  • It offers Cross-platform support and seamlessly works on Android, iOS, and Windows platforms.
  • Supports testing applications developed with multiple programming languages including Java, JavaScript, C#, Ruby, Python, etc.
  • Developers can conduct app tests on real devices, emulators, and simulators with this tool.

Before you jump straight to install it, let’s check out another testing tool!

2. Espresso

GitHub popularity: Espresso is a part of the Android Open Source Project (AOSP) and has a high level of popularity and community support.

Espresso is a widely-used testing framework for Android app UI testing. It provides APIs for creating concise and reliable UI tests.

Here are the quick features of Espresso that you need to know before you hire an Android app developer in the UK:

  • It ensures easy integration with Android Studio and Gradle build system.
  • Offering Concise and readable test syntax.
  • Automatic synchronization with the app’s UI thread.

These are the few highlights of Espresso that make it a worthy choice of tool for app testing.

3. Robot Framework

GitHub popularity: Robot Framework has gained popularity over the years, with over 8,500 stars on GitHub.

Robot Framework is an open-source test automation framework that allows writing readable, keyword-driven test cases for Android and other platforms. 

Apart from that, here are the few best features that make Robot Framework a worthy choice for app testing:

  • Easy-to-read plain-text test syntax using keywords.
  • Supports testing on emulators and real devices.
  • Extensible with libraries and custom keywords.

4. Calabash

GitHub popularity: Calabash has a moderate level of popularity on GitHub, with around 3,200 stars.

Calabash is an open-source framework designed for testing mobile apps, including Android and iOS. It allows you to write and execute automated functional tests using natural language syntax. 

Here are some outstanding features of Calabash that you need to know:

  • Behavior-driven development (BDD) approach with Cucumber integration.
  • Supports writing tests in Ruby or .NET.
  • Interactive console for test debugging.

To make it use smoothly, you can choose to hire Android app development company in the UK that has experts who can seamlessly integrate it and able to conduct app testing.

5. UI Automator

GitHub Popularity: UI Automator is maintained by the Android Open Source Project (AOSP) and has a significant presence on GitHub. You can find its source code and related resources on the official repository: UI Automator GitHub Repository

UI Automator is an Android testing framework provided by Google. It allows you to create tests for UI interactions across multiple apps, making it suitable for testing integration scenarios and system interactions.

Here’s what makes UI Automator a special app testing tool:

  • Cross-app testing capabilities for testing interactions between different apps
  • Ability to interact with elements across the entire device’s UI hierarchy
  • Supports both black-box and white-box testing approaches

So these are the few top choices of Android app testing tools that you can try to locate technical issues and able to launch an app that is bug-free.

However, to reap the maximum potential of these tools, you need to have a testing methodology or some kind of strategy in mind to launch a bug-free app.

What Are the Main Mobile App Testing Strategies?

Android App Testing Tools and Strategies

Image Source: mobindustry

Now you know the best app testing tools, but do you know what to test in-app to make it run flawlessly?

Well, there are several mobile app testing strategies that can help ensure the quality and reliability of mobile applications. Here are some of the commonly used and effective strategies:

Functional Testing

This strategy focuses on testing the functional aspects of the mobile app, ensuring that it performs its intended tasks accurately. It involves testing various features, user interactions, and workflows to identify any functional defects or inconsistencies.

Usability Testing

Usability testing aims to evaluate the app’s user-friendliness and overall user experience. Testers assess the app’s intuitiveness, navigation, responsiveness, and overall ease of use. This strategy often involves real users performing tasks and providing feedback, helping identify any usability issues that may impact user satisfaction.

Performance Testing

Performance testing assesses the app’s behavior and responsiveness under different load conditions. It includes testing factors like app speed, memory usage, CPU utilization, network latency, and battery consumption. Performance testing helps identify any bottlenecks or issues that could affect the app’s performance, especially under high user loads.

Compatibility Testing

Compatibility testing ensures that the app functions correctly across different devices, platforms, and screen sizes. It involves testing on various Android devices, versions, and screen resolutions to identify any compatibility issues. This strategy helps ensure consistent user experiences across a wide range of devices.

Security Testing

App security testing is essential to identify vulnerabilities and ensure that user data remains protected. QA engineers can test for potential security risks, such as unauthorized access, data leakage, insecure data storage, and insecure network communication. Testers simulate various attack scenarios and assess the app’s resilience against security threats.

Localization Testing

Localization testing is crucial for apps targeting a global audience. With localized testing, you can test the app’s functionality, language translations, date and time formats, and cultural adaptability for specific target regions. This strategy ensures that the app provides a seamless experience to users across different languages and cultures.

Regression Testing

Regression testing is performed to ensure that changes or updates to the app do not introduce new issues or break existing functionality. 

It involves retesting previously tested features and workflows to identify any regression defects. Test automation can significantly streamline regression testing by automating repetitive test cases.

Continuous Testing

Continuous testing involves integrating testing activities throughout the entire development cycle, ensuring early and frequent testing.

It includes automated unit tests, integration tests, and end-to-end tests. Continuous testing helps catch issues early, facilitates faster feedback loops, and supports continuous delivery practices.

Each of these mobile app testing strategies plays a vital role in ensuring a high-quality app that meets user expectations. Make sure you hire an app developer in the UK that often combines multiple strategies based on project requirements, app complexity, and target audience, to achieve comprehensive testing coverage and ensure seamless performance.

How Do Hidden Brains UK Helps You Improve the Mobile App Quality?

Hidden Brains UK is a leading technology solutions provider that offers comprehensive services to help businesses improve the quality of their mobile apps. With a strong focus on delivering robust and user-friendly applications, Hidden Brains UK employs advanced testing methodologies and tools to ensure a seamless user experience. Here’s how they can help:

1. Expertise in Advanced Testing Tools

As our experts at Hidden Brains UK strive to deliver excellent project quality and possess extensive expertise in using advanced testing tools that are specifically designed for mobile app testing. Our quality assurance teams leverage tools like Appium, Espresso, and UI Automator to automate test scenarios, improve efficiency, and enhance test coverage.

2. Comprehensive Testing Approach

Our comprehensive testing approach covers functional, compatibility, performance, usability, security, and regression testing. By adopting multiple testing strategies, the QA engineers can help identify issues early in the development cycle, ensuring high-quality app delivery. In fact, to avoid bugs in the app, our experts conduct app testing at various stages of app development and make sure that app functions flawlessly.

3. Continuous Integration and Testing

Hidden Brains UK implements continuous integration and testing practices to enable faster feedback loops and rapid bug detection. By integrating testing into the development process, they ensure that each code change is thoroughly tested and validated, resulting in a more stable and reliable app.

4. Embracing the Latest Technologies

Hidden Brains UK stays updated with the latest advancements in the mobile app testing landscape. They harness technologies like AI-driven testing, visual testing, and device cloud testing to augment their testing capabilities, improve accuracy, and reduce testing time.

5. Real Devices and Emulators

The experts at Hidden Brains UK understand the importance of testing apps on real devices and emulators to ensure compatibility and optimal performance across a wide range of devices. They maintain a comprehensive device lab, allowing them to test apps on various platforms, screen sizes, and OS versions.

By partnering with Hidden Brains UK, businesses can leverage their expertise and cutting-edge tools to elevate the quality of their mobile apps. With a focus on comprehensive testing, continuous integration, and embracing advanced technologies, Hidden Brains UK helps businesses deliver mobile apps that excel in performance, user experience, and overall customer satisfaction.


With this blog, you must have got an idea about the importance of app testing in the mobile app development process. But when to conduct, what Android app development tools and strategies you need, and what level of testing you need to conduct is an important decision. For this, you can choose to hire a mobile app development company in the UK as they provide a complete team under one roof that works simultaneously to eliminate the risk of having technical issues in the app.

And Hidden Brains UK is one such leading software development company that can help you improve your app quality and performance by conducting various types of automated and manual testing. 


What are the common challenges in Android app testing?

Common challenges in Android app testing include device fragmentation, compatibility across various Android versions, different screen sizes and resolutions, security vulnerabilities, network connectivity issues, and handling app permissions effectively.

What is the importance of automated testing in Android app testing?

Automated testing in Android app testing helps improve efficiency, reduces human error, increases test coverage, and enables faster feedback loops. It allows repetitive and time-consuming tests to be automated, freeing up testers to focus on more complex scenarios and ensuring consistent and reliable results.

How does performance testing impact Android app quality?

Performance testing assesses the responsiveness, speed, stability, and resource usage of an Android app. By measuring factors like load times, response times, memory consumption, and handling of concurrent users, performance testing helps identify and address performance bottlenecks, ensuring a smooth and satisfactory user experience.

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