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<article article-type="research-article" dtd-version="1.2" xml:lang="ru" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"><front><journal-meta><journal-id journal-id-type="issn">2518-1092</journal-id><journal-title-group><journal-title>Research result. Information technologies</journal-title></journal-title-group><issn pub-type="epub">2518-1092</issn></journal-meta><article-meta><article-id pub-id-type="doi">10.18413/2518-1092-2025-10-4-0-4</article-id><article-id pub-id-type="publisher-id">4014</article-id><article-categories><subj-group subj-group-type="heading"><subject>AUTOMATION AND CONTROL</subject></subj-group></article-categories><title-group><article-title>&lt;strong&gt;COMPARATIVE ANALYSIS OF FIREBASE TEST LAB EFFECTIVENESS FOR MOBILE APPLICATION TESTING&lt;/strong&gt;</article-title><trans-title-group xml:lang="en"><trans-title>&lt;strong&gt;COMPARATIVE ANALYSIS OF FIREBASE TEST LAB EFFECTIVENESS FOR MOBILE APPLICATION TESTING&lt;/strong&gt;</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="ru"><surname>Rybanov</surname><given-names>Alexander Aleksandrovich</given-names></name><name xml:lang="en"><surname>Rybanov</surname><given-names>Alexander Aleksandrovich</given-names></name></name-alternatives><email>rybanoff@yandex.ru</email></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="ru"><surname>Drozdov</surname><given-names>Svyatoslav Dmitrievich</given-names></name><name xml:lang="en"><surname>Drozdov</surname><given-names>Svyatoslav Dmitrievich</given-names></name></name-alternatives><email>sddrozdov000@gmail.com</email></contrib></contrib-group><pub-date pub-type="epub"><year>2025</year></pub-date><volume>10</volume><issue>4</issue><fpage>0</fpage><lpage>0</lpage><self-uri content-type="pdf" xlink:href="/media/information/2025/4/ИТ_НР_10_4_4.pdf" /><abstract xml:lang="ru"><p>The article presents a comparative analysis of the effectiveness of the Firebase Test Lab cloud platform for mobile application testing within the context of the fragmented Android ecosystem. The study focuses on evaluating the platform&amp;#39;s performance, defect detection accuracy, and cost-effectiveness compared to traditional testing methods. The methodology incorporates automated testing (Espresso, XCTest) for UI regression checks, interactive exploratory testing with user action recording, and resource consumption monitoring (CPU, RAM, GPU) to identify hard-to-detect defects. Results demonstrate a 30-40% reduction in testing time through parallel test execution, enhanced analytics (heat maps, session recordings), and high accuracy in detecting ergonomic interface issues. The practical significance of the research lies in developing recommendations for optimizing testing processes and making informed choices regarding mobile application quality assurance tools.</p></abstract><trans-abstract xml:lang="en"><p>The article presents a comparative analysis of the effectiveness of the Firebase Test Lab cloud platform for mobile application testing within the context of the fragmented Android ecosystem. The study focuses on evaluating the platform&amp;#39;s performance, defect detection accuracy, and cost-effectiveness compared to traditional testing methods. The methodology incorporates automated testing (Espresso, XCTest) for UI regression checks, interactive exploratory testing with user action recording, and resource consumption monitoring (CPU, RAM, GPU) to identify hard-to-detect defects. Results demonstrate a 30-40% reduction in testing time through parallel test execution, enhanced analytics (heat maps, session recordings), and high accuracy in detecting ergonomic interface issues. The practical significance of the research lies in developing recommendations for optimizing testing processes and making informed choices regarding mobile application quality assurance tools.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Firebase Test Lab</kwd><kwd>mobile testing</kwd><kwd>test automation</kwd><kwd>comparative analysis</kwd><kwd>application performance</kwd><kwd>Espresso</kwd><kwd>XCTest</kwd><kwd>Robo testing</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Firebase Test Lab</kwd><kwd>mobile testing</kwd><kwd>test automation</kwd><kwd>comparative analysis</kwd><kwd>application performance</kwd><kwd>Espresso</kwd><kwd>XCTest</kwd><kwd>Robo testing</kwd></kwd-group></article-meta></front><back><ref-list><title>Список литературы</title><ref id="B1"><mixed-citation>1. 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