To make a great first impression and keep users engaged mobile app developers should pay particular attention to app testing. This way, they can ensure smooth work and a great look and feel of an app across diverse mobile devices and screen sizes. Besides, these days there are a lot of mobile app testing companies and a vast majority of businesses opt for mobile testing outsourcing as this is a comfortable, hassle-free, and budget-friendly way to engage skillful QA specialists.

If you are also one of those who are looking for professional mobile app testing services, our list of the best mobile app testing companies in 2023 is just what you need.

What is mobile app testing?

Mobile app testing is a complex process of running various tests to make sure that a mobile application works as expected, aligns with business requirements, complies with industry regulations, and meets users’ expectations. It requires a holistic approach. Apart from common types of testing like functional testing, security testing, performance testing, UI testing, compatibility testing, localization testing, usability testing, and others, a QA team also carries out numerous mobile-specific tests including installation testing, interruption testing, memory leakage testing, battery consumption testing, etc.

List Of The Best Mobile App Testing Companies In 2023

1. DeviQA
2. TestMatick
3. ScienceSoft
4. TestingXperts
5. QA Mentor
6. A1qa
7. Qualitest Group
8. QualityLogic
9. ImpactQA
10. Global App Testing

Comparison Of The TOP 10 Mobile App Testing Companies In 2023

***The calculation of the "AVG Reviews Rating'' indicator is based on the reviews published by Clutch, G2, Glassdoor, UpCity, Goodfirms, TrustRadius, TrustPilot, Indeed, Designrush, Crowdreviews.

***The "Superb Rating" indicator is based on the multidimensional data ranking method that takes into account the experience and size of companies, the average reviews rating, and many other factors.

1. DeviQA

DeviQA is international-wide with its headquarters in Poland. Our engineers work remotely from 14+ European countries, across the whole continent – from Portugal to Ukraine. With over 12 years of experience in Quality Assurance (QA), DeviQA has built a stellar reputation as a trusted partner for businesses seeking efficient and high-quality QA solutions.

Boasting a team of more than 200 seasoned professionals, DeviQA has successfully tested and validated over 500 applications to date. Vast experience enables the company to cover the most diverse needs of its clients. It takes on both small-scale projects and large enterprise-level applications.

DeviQA prides itself on its ability to adjust resources to client needs, ensuring optimal testing outcomes regardless of project size and complexity.

Security is a top priority for DeviQA. Its team clearly understands the importance to ensure confidentiality and integrity of clients' sensitive data. To this end, DeviQA implements stringent access control and deploys robust data protection protocols, providing clients with peace of mind when it comes to the security of their information.

Transparent and open communication is a core principle of DeviQA. The company always strives to inform and engage its clients throughout a testing process. Frequent meetings, regular updates, progress reports, and clear documentation let DeviQA keep clients updated and actively involved in decision-making. The company collaborates with its clients particuloarly closely at the stage of test planning. This approach lets the DeviQA team to make sure that offered testing solutions align with specific needs and expectations of clients.

DeviQA offers transparent price policy and a flexible cost structure, allowing clients to get testing services with regard to their budgetary requirements. For detailed pricing information, interested individuals and businesses can reach out to DeviQA directly.

Website: https://www.deviqa.com/

2. TestMatick

Established in 2009, TestMatick is a highly regarded software testing company with a headquarters in New York. With an exceptional team of seasoned QA specialists proficient in a plethora of software testing techniques, TestMatick offers a wide spectrum of QA services to cover every testing need of its clients. Notably, the company possesses remarkable expertise in multiple business sectors, including finance, banking, education, e-commerce, healthcare, entertainment, telecom, travel, and natural resources. This enables TestMatick to efficiently handle diverse projects across the most varied domains.

One of the key factors that set TestMatick apart from its competitors is its remarkable agility in project initiation. Irrespective of the project's complexity, TestMatick can commence working within 24 hours. The TestMatick team is quick to mobilize and initiate the QA process, ensuring a short lead time and responsiveness to the client's needs.

TestMatick takes immense pride in delivering an exceptional client experience. This achievement is attributed to a combination of technical expertise, a comprehensive understanding of business processes, profound domain knowledge, and fine-tuned QA processes. This approach allows TestMatick to effectively address the unique requirements and challenges of each project, delivering optimal results for its clients.

The company offers customized pricing models tailored to the specific needs and budgetary constraints of each particular client. As a result, clients of TestMatick receive cost-effective solutions without compromising on the quality of testing services.

Website: https://testmatick.com/.

3. ScienceSoft

ScienceSoft is a well-known software development and IT consulting company headquartered in McKinney, Texas. Since its establishment in 1989, the company has become a market leader in creating cutting-edge software solutions for businesses across a wide range of industries.

In addition to its rich expertise in software development, ScienceSoft also excels in providing top-notch quality assurance services. The company boasts a skilled and forward-thinking testing team that executes meticulous examinations and validations of software products to ensure their seamless work, robustness, and user-friendliness.

ScienceSoft specializes in various software testing types and offers expert assistance with functional testing, load testing, stress testing, volume testing, spike testing, stability testing, compatibility testing, security testing, and others.

What sets ScienceSoft apart is its holistic approach, which combines both manual and automated testing methodologies. By leveraging human expertise and advanced testing tools, ScienceSoft helps its clients to deliver highly reliable and bug-free software solutions to the market. This comprehensive approach ensures that all aspects of the software are thoroughly tested, thereby minimizing the risk of critical issues and enhancing the end-user experience.

When it comes to pricing, ScienceSoft takes into account several factors including project complexity, timeline, resource requirements, and customization level. As a result, pricing is tailored to the specific needs of each particular client.

To learn more about ScienceSoft's mobile app testing services and get acquainted with a full range of its offerings, please visit its website at https://www.scnsoft.com.

4. TestingXperts

TestingXperts is a well-establish, global IT company. Since its establishment in 1996, it has been at the forefront of delivering exceptional QA services. TestingXperts has become a trusted provider of both functional and non-functional testing solutions. Its expertise also extends to cloud and mobile technologies, making it an ideal choice for organizations seeking comprehensive testing services.

With offices spanning across the United States, Canada, the UK, the Netherlands, India, and Australia, TestingXperts has established a strong international presence that allows the company to cater to different clients across various industries. Over the years, TestingXperts has forged successful partnerships with such industry giants as Microsoft, SmartBearge, QuerySurge, and Perfecto Mobile, solidifying its reputation as a reliable and trusted testing service provider.

The company’s spectrum of services also includes mobile app testing. Clearly understanding business needs and users’ expectations, TestingXperts provides comprehensive mobile app testing solutions that identify and address different issues or vulnerabilities, ensuring a great user experience across various mobile devices and platforms.

TestingXperts employs a team of highly skilled and experienced professionals who are well-versed in the intricacies of mobile app testing. They utilize industry-standard methodologies, tools, and frameworks to execute thorough testing, covering functionality, performance, usability, compatibility, security, and more. Thanks to the holistic approach of TestingXperts to mobile app testing, its clients deliver high-quality, reliable, and user-friendly mobile applications.

When it comes to pricing, TestingXperts offers flexible options tailored to the specific needs of each client. For detailed pricing information, interested parties can reach out to TestingXperts directly.

Website: https://www.testingxperts.com/

5. QA Mentor

QA Mentor is a leading software testing company that has been in the industry since 2010. It delivers top-notch testing solutions to businesses across various industries. With its headquarters in New York, QA Mentor operates globally, serving clients from different corners of the world. The strategic placement of its offices and testing centers enables seamless collaboration and ensures efficient service delivery. As a result, QA Mentor has earned a well-deserved reputation as a premier provider of QA services.

One of the core specialties of QA Mentor is mobile app testing. Being aware of the increasing significance of mobile applications in today's digital landscape, QA Mentor offers comprehensive and custom mobile app testing solutions.

The company has a skilled and proficient team of QA experts who are well-versed in the most diverse testing methodologies and can address all clients’ needs. Its set of mobile testing services includes functional testing, load testing, security testing, usability testing, compatibility testing, and many more.

QA Mentor leverages industry best practices, cutting-edge tools, and modern methodologies to execute meticulous mobile app testing and provide accurate testing results. QA Mentor’s rigorous testing process helps its clients in recognizing and resolving potential issues before their mobile apps are deployed, thereby reducing the risk of post-release problems and ensuring a great user experience.

Website: https://www.qamentor.com/

6. a1qa

a1qa is a renowned software testing company based in the USA. It is known for its strong leadership in the industry. With a successful track record spanning over a decade, a1qa has served more than 500 global clients, including prestigious Fortune 500 companies. The company has an impressive portfolio of over 1,500 successful projects to date.

The abundance of positive testimonials from satisfied clients speaks volumes about the company's exceptional expertise and unwavering commitment to excellence.

As a leading provider of modern software testing services, a1qa has established itself as a trusted partner for businesses of all types and sizes. By offering comprehensive QA consulting services and testing solutions for a wide range of systems and platforms, a1qa enables its clients to accelerate their time-to-market, reduce operational costs, and elevate customer satisfaction.

a1qa has a brilliant team of over 1,100 full-time QA engineers who bring extensive expertise to every project they undertake. Provided dedicated QA teams ensure that clients receive top-notch deliverables.

a1qa is proud to follow ISO 9001/27001 standards that guarantee exceptional quality and put great emphasis on fulfilling client needs.

Regarding pricing, unfortunately, details are not publicly available. To obtain accurate pricing information with regard to your specific requirements, we recommend reaching out to the a1qa team directly. They will provide you with the necessary details to make an informed decision.

For more information about a1qa and its services, please visit their official website at https://www.a1qa.com/.

7. QualiTest Group

Qualitest is an esteemed software testing company that has been a frontrunner in the industry since its inception in 1997. Over the years, it has gained global recognition and become one of the largest Quality Assurance (QA) companies worldwide.

With a comprehensive range of QA services, Qualitest offers the most various solutions tailored to the diverse needs of its clients. Its services encompass functional testing, performance testing, security testing, test automation, mobile testing, usability testing, and much more.

The company has demonstrated its versatility and expertise in different domains including healthcare, fintech, retail, and telecommunications,

One of the key factors behind Qualitest's success is its openness to innovations and use of cutting-edge tools. By leveraging leading testing technologies, such as Selenium, Appium, JMeter, LoadRunner, and SoapUI, the company ensures the delivery of unparalleled testing services and accurate testing results.

Furthermore, Qualitest boasts an impressive global presence, with offices and delivery centers strategically located in multiple countries including the USA, the UK, Israel, India, Romania, and others. By establishing local testing facilities, Qualitest can offer localized testing services and effectively collaborate with clients worldwide. This global expansion enables seamless communication, efficient project management, and a deep understanding of regional requirements.

As for a price policy, Qualitest provides detailed information upon request. Its team understands that each project is unique, and its pricing structure is tailored to the specific needs of a particular client.

To learn more about Qualitest and its comprehensive range of mobile app testing services, you can visit its website at https://qualitestgroup.com/.

8. QualityLogic

QualityLogic is a reputable software testing company that has been providing exceptional services since its establishment in 1986. Headquartered in Moorpark, California, QualityLogic operates from a prime location and caters to clients worldwide.

Recognized for its expertise, QualityLogic offers an extensive range of QA services that ensure the exceptional quality of software products. Profound knowledge and rich experience enable QualityLogic to efficiently test software of different kinds including web apps, websites, mobile apps, IoT devices, cloud platforms, and many more. Its suite of testing services encompasses functional testing, compatibility testing, performance testing, security testing, usability testing, and regression testing.

QualityLogic's dedicated team executes comprehensive testing to identify defects, vulnerabilities, and risks. Leveraging advanced tools, frameworks, and methodologies, it validates the functionality, security, and performance of software products, providing accurate and valuable insights to its clients.

QualityLogic also offers excellent mobile app testing services. Clearly understanding the importance of ensuring seamless work of mobile applications across various devices and operating systems its skilled team conducts rigorous testing to identify any issues related to app functionality, compatibility, performance, security, and usability. By using the best testing practices, QualityLogic delivers reliable results and helps to deliver apps that meet the highest quality standards.

When it comes to pricing, QualityLogic offers detailed information upon request. The company understands that each project is unique and tailors its pricing accordingly, providing cost-effective solutions that meet the specific needs of its clients.

To learn more about QualityLogic and its comprehensive set of software testing services, you can visit its website at https://www.qualitylogic.com/.

9. ImpactQA

Founded in 2011, ImpactQA is a software testing and QA consulting company. As a global company, it has multiple delivery centers and offices all over the world including New York, Dallas, London, Noida, Gurugram, and Melbourne.

The company specializes in providing software testing, QA consulting, and product development services.

The common services offered by ImpactQA are the following:

1. Functional Testing: Testing software functionality to ensure it meets the specified requirements.
2. Performance Testing: Evaluating the performance, scalability, and responsiveness of a software product when it is exposed to different load conditions.
3. Security Testing: Identifying and addressing vulnerabilities in software systems to ensure data security and protection against threats.
4. Automation Testing: Implementing automated testing frameworks and tools to improve efficiency and reduce testing time.
5. Mobile App Testing: Verification of mobile app operation on different devices, platforms, and networks to ensure optimal performance and great user experience.
6. Cloud Testing: Assessing the performance, reliability, and security of applications deployed on cloud platforms.
7. DevOps Testing: Integrating testing practices into the DevOps pipeline to achieve continuous testing and faster delivery cycles.

More details can be found on the official website of ImpactQA.

Website: https://www.impactqa.com/

10. Global App Testing

Global App Testing (GAT) is a well-known company that provides crowdtesting services. GAT helps clients test their digital products across various devices, platforms, and locations to ensure high performance and excellent user experience. The company was founded in 2013. It is headquartered in London, United Kingdom. However, GAT has a global presence and operates internationally, serving clients from all over the globe.

GAT specializes in crowdsourced testing, which suggests cooperation with an extensive community of QA engineers from different corners of the world who execute comprehensive testing of software applications, websites, and mobile apps.

CAT’s set of services covers functional testing, usability testing, localization testing, exploratory testing, and others.

Global App Testing has gained recognition for its innovative approach to software testing and its ability to quickly address QA issues by utilizing a global community of testers.

Website: https://www.globalapptesting.com/

Read more: Top 10 Software Testing Companies in 2023, Top 10 Performance Testing Tools In 2023

Frequently Asked Questions

How to choose a mobile app testing company?

To deliver a mobile app of sky-high quality, you should engage skillful and smart QA engineers. So it is worth taking some time to carry out research and find trustworthy mobile testing outsourcing services. All potential QA partners should be assessed against a number of criteria. Here are the most important ones.

Expertise - Your mobile app testing company should have vast experience in manual and automated testing of native and hybrid applications.

Industry knowledge - Profound industry knowledge helps a QA team to clearly understand your business requirements and users’ needs, define possible risks, and speed up all the related processes.

Real device lab - A great variety of simulators and emulators are available today, but testing on real mobile devices is still a must. Make sure that a mobile application testing company has an extensive device lab.

Reputation - Look at the company’s rating and feedback from its clients across various platforms. This will let you understand whether you can indeed trust a potential QA partner.

Set of provided services - It is worth checking whether a mobile application testing company offers a rich suite of services including those that are of high priority for you.

Communication - Opt for a mobile app testing company that is ready to establish transparent communication, submit regular reports on work progress, and provide support and help if needed.

Price policy - Request price quotes from different providers of mobile application testing services to select the most suitable one with regard to the allocated budget.

What services do mobile app testing companies usually provide?

Top mobile app testing companies provide an extensive set of services. They can help with test documentation design, test planning, manual testing, automated testing, test framework creation from scratch, and test integration into a CI/CD pipeline. No need to say that they also provide services of functional testing, security testing, usability testing, GUI testing, compatibility testing, compliance testing, and many more.

What are the key advantages of hiring a mobile app testing company?

One can reap numerous benefits from cooperation with a mobile app testing company including the following ones:

Vast experience - Mobile testing companies have vast experience and are ready to leverage it to help their clients deliver awesome apps.

Time-efficiency - A mobile testing company can extremely quickly provide you with a QA team consisting of experts that you need. You may forget about endless interviews and a time-consuming recruitment process.

Scalability - By collaborating with a mobile testing company you can quickly scale up or scale down a QA team with regard to the current workload and project needs.

Budget-friendliness - It is a well-known fact that companies can save a fortune by outsourcing mobile app testing to a service provider. Outsourcing is cheaper than establishing and maintaining an in-house QA team.

Ability to focus on core tasks - A mobile testing company easily handles all QA-related tasks due to which you have more time for performing key business tasks.