Top Cross Platform App Developers
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$1,000+< $25 / hr10 - 49
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See all 1 projectsTechCrista Technologies is a development company specializing in backend database and frontend solutions. The company receives positive feedback for its strong project management, timely delivery, and adaptability to client needs, with 100% of reviewers highlighting their effective communication and technical expertise. Clients appreciate their budget-friendly pricing and strong work ethic.
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$5,000+$25 - $49 / hr2 - 9
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See all 3 projectsAxon Solutions is a Mobile App Development company that excels in Android and iOS development as well as backend web services. The reviews highlight their exceptional customer service and adaptability to new challenges, with consistent, positive feedback regarding their project management and communication, maintaining a longstanding relationship over 10-12 years. Approximately 100% of the feedback is positive, emphasizing their excellent product delivery and personalized service.
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Undisclosed$50 - $99 / hrFreelancer
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See all 2 projectsBloomy Lab is a UI/UX design and web development company that excels in creating visually appealing and functional websites. They are highly praised for their solid communication and responsiveness, with 100% of reviewers highlighting their effective project management and adaptability. Many clients appreciate their transparency and flexibility, though some express a desire for additional SEO and marketing services.
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$1,000+$25 - $49 / hr2 - 9
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See all 2 projectsStrike keys is a versatile company specializing in back office support, webshop integrations, and SEO services. Client feedback highlights their flexibility, effective communication, and caring project management style, with 100% positive reviews emphasizing their ability to deliver impressive results and adapt to client needs.
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$5,000+$25 - $49 / hr50 - 249دبي, United Arab Emirates
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See all 12 projectsINGIC is a mobile app development company with a focus on iOS and Android development. However, their reviews reflect overwhelming dissatisfaction from clients, with over 80% of feedback highlighting issues such as missed deadlines, unprofessional conduct, and inadequate project delivery. Common complaints include lack of transparency, frequent project manager changes, and significant delays, with many clients pursuing legal action for non-completion of projects.
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$1,000+$25 - $49 / hr50 - 249
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See all 15 projectsKNA 360 is a Mobile App Development company specializing in iOS and Android applications. They receive predominantly positive feedback, with 100% of reviewers highlighting their project management skills and responsiveness. Clients commend their ability to deliver user-friendly, visually appealing apps, yet some note the need for better testing and documentation.
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$5,000+$50 - $99 / hr2 - 9Łódź, Poland
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See all 2 projectsDayOne s.c. is a software development company specializing in frontend and backend solutions, including JavaScript, React, and Java, with a strong emphasis on scalability and code quality improvement. The reviews reflect 100% positive feedback, highlighting their professionalism, technical expertise, and commitment, though communication occasionally needs improvement. Clients appreciate their ability to enhance both technical and user experience aspects of projects.
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$5,000+$25 - $49 / hr2 - 9Maulvi Bazar, Bangladesh
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See all 1 projectsIntWins is a mobile app development company that excels in delivering high-quality cross-platform applications for iOS and Android using React Native. With 100% positive feedback on their professionalism and timely delivery, clients appreciate their reliability and expertise in mobile software development, making them a standout choice for mobile app dev projects.
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$10,000+$25 - $49 / hr10 - 49Timișoara, Romania
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See all 3 projectsTooktech Web Technologies is a custom software development company with expertise in developing legal software, web-based applications, and service applications using technologies such as .NET, Node.js, and Angular. The company consistently receives positive feedback, with over 90% of reviews highlighting their integrity, strong project management, and ability to deliver on time and within budget. Clients particularly commend their honesty, technical competence, and collaborative approach.
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$5,000+$100 - $149 / hr2 - 9Seattle, WA
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See all 2 projectsSWECKER is a versatile digital solutions company specializing in web development and digital marketing, including e-document delivery and interactive web tools. Reviews highlight their punctuality, budget adherence, and effective communication, with 100% of clients praising their flexibility and partnership. Only one minor critique was noted regarding the tone of a social media campaign, indicating a generally high level of client satisfaction.
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Undisclosed$50 - $99 / hr10 - 49Barcelona, Spain
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See all 1 projectsSlashMobility is a Mobile App Development company specializing in iOS and Android applications. They are noted for their capability to support large projects, contributing to significant client achievements such as one million app downloads. While 100% of reviews praise their ongoing collaboration, 50% suggest improvements in quality assurance, emphasizing the need for meticulous testing.
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$25,000+$25 - $49 / hr10 - 49L'viv, Ukraine
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See all 3 projectsINC SOFT is a technology company specializing in AI and machine learning integration, particularly within Microsoft Dynamics 365 environments. With a 100% positive feedback rate, clients commend their project management, daily follow-ups by CEO Julia, and the team's problem-solving prowess and ability to enhance existing systems. Their developer's quick learning and proactive feature suggestions are highly valued.
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Undisclosed< $25 / hr2 - 9Chandigarh, India
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See all 3 projectsBLUSHING Technology is a digital marketing and web development company recognized for its exceptional design and project management skills. Clients commend the company for delivering high-quality work within budget, with 100% of reviewers highlighting timely delivery and effective communication. This firm is highly regarded for its ability to meet client expectations and provide good value for cost.
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$5,000+$25 - $49 / hr2 - 9Tallinn, Estonia
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See all 1 projectsfalAgency is a full-stack development agency specializing in SaaS platforms, with expertise in frontend, backend, and microservice development. Reviews highlight their clear communication, efficient project management, and alignment with client goals, contributing to successful MVP launches. Approximately 90% of feedback is positive, praising their responsive and scalable solutions. A minor area for improvement is the provision of more detailed documentation.
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$1,000+$25 - $49 / hr10 - 49Ahmedabad, India
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See all 3 projectsGreystack Solutions LLP is a web development company renowned for delivering user-friendly and visually appealing websites. Client reviews highlight their exceptional project management, timely delivery, and responsive communication. Notably, 100% of reviews emphasize their efficiency and problem-solving capabilities, and there are no reported areas for improvement, reflecting their high level of client satisfaction.
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$5,000+$25 - $49 / hr10 - 49Chakpachuria, India
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See all 5 projectsCollatzinc Private Limited is a proficient Mobile App Development company renowned for its technical expertise and robust solutions. Clients highlight their exceptional project management and commitment to meeting evolving requirements. With 100% positive feedback, they excel in delivering scalable, well-documented software, and have proven adaptability over 5+ years of continuous platform evolution.
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$5,000+$25 - $49 / hr10 - 49Gurugram, India
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See all 12 projectsWebBuddy LLC is a web development company specializing in AI-integrated solutions. They are highly regarded for their design and user experience capabilities, with 67% of reviews praising their professionalism and project management. While generally positive, one review (33%) noted areas for improvement in communication and documentation. Overall, clients appreciate their value for cost and timely delivery.
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$10,000+$25 - $49 / hr10 - 49
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See all 3 projectsSword Software N Technologies Pvt. Ltd. is a versatile company specializing in Mobile App Development and web solutions, offering comprehensive services from app creation to web hosting. Reviewers consistently praise their expertise, timely communication, and effective project management. Notably, 100% of reviewers report satisfaction with their deliverables and ongoing collaboration, highlighting their capability to meet deadlines and adapt to client needs.
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$1,000+< $25 / hr10 - 49Jaipur, India
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See all 2 projectsArdorsys Technologies is a Mobile App Development company specializing in Android app development and web solutions. The reviews highlight their expertise in PHP and MySQL, with a 100% positive feedback rate emphasizing their understanding of customer needs and ability to deliver impactful solutions. However, 100% of reviewers suggested improvements in their code delivery process.
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$1,000+$25 - $49 / hr10 - 49Sahibzada Ajit Singh Nagar, India
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See all 2 projectsTeqlis is a web development company known for creating innovative and visually appealing websites. They have consistently received positive feedback, with clients praising their ability to deliver customized solutions and efficient project management. Notably, 100% of reviewers commend their creative problem-solving and dedication to client satisfaction. Their clients express high satisfaction with their services, recommending Teqlis as a reliable partner for website development needs.
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$1,000+$25 - $49 / hr10 - 49Medellín, Colombia
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See all 2 projectsAlgoritmo is a data automation and statistical analysis company, primarily recognized for their expertise in automating laboratory data processes. They received overwhelmingly positive feedback for their flexibility, expert team, and timely responses, with 100% of reviewers highlighting their competence and agility in project delivery. Reviewers were highly satisfied, noting no areas for improvement.
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$1,000+$100 - $149 / hr10 - 49Lingen (Ems), Germany
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See all 1 projectsLinvelo is an animation and illustration company that specializes in creating animated clips and explanatory videos. The reviews indicate a strong emphasis on effective communication and timely delivery, with 100% of the feedback being positive. Clients appreciate their ability to produce quality results without prior knowledge of the customer's design specifications.
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$10,000+$25 - $49 / hr50 - 249London, England
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Ubistart is a London, England-based software development company. They provide Custom Software Development and Mobile App Development and were launched in 2016.
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Undisclosed$25 - $49 / hr2 - 9
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See all 1 projectsCoded Mystery is a web development and SEO company that provides comprehensive digital solutions, including WordPress site creation and effective keyword-based SEO strategies. Their services receive overwhelmingly positive feedback, with clients reporting a 45% increase in traffic and leads. Reviewers frequently commend their impressive design work and efficient project management.
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UndisclosedUndisclosed50 - 249Poole, England
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Founded in 1999, EPM Agency, a midsize Marketing Strategy company, is in Poole, England. Their services include Marketing Strategy and Event Marketing.
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$5,000+$200 - $300 / hr50 - 249Ahmedabad, India
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Orange Technolab Pvt Ltd is an Ahmedabad, India-based application development company. The team offers Mobile App Development and Web Design.
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$5,000+$25 - $49 / hr10 - 49Lucknow, India
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See all 1 projectsNewGenApps is a software development company specializing in coding for iOS-based applications and web development, including PHP and database integration. Reviews highlight their professionalism and willingness to go the extra mile, with 100% of respondents noting strong communication and prompt delivery. Some challenges were noted due to time zone differences, but overall feedback is positive, emphasizing quality work and effective team collaboration.
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$5,000+$25 - $49 / hr10 - 49Bengaluru, India
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See all 1 projectsWorld Vision Softek is a comprehensive web development and digital marketing company. The majority of reviewers commend their impeccable service, timely delivery, and cost-effective solutions, with 100% positive feedback highlighting their responsiveness and quality of work. They effectively manage websites and social media profiles while providing SEO services, making them a reliable partner for digital needs.
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$10,000+$25 - $49 / hr10 - 49
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See all 1 projectsImagint provides website development services, focusing on creating user-friendly platforms for various industries. Clients have praised their clear communication, reasonable pricing, and efficient project management. Users appreciate their proactive approach to resolving issues and maintaining transparency throughout the development process.
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$10,000+< $25 / hr10 - 49Ahmedabad, India
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See all 4 projectsSrashtaSoft is a Mobile App Development company specializing in educational applications for both iOS and Android platforms. They are highly commended for their proactive problem-solving and high-quality product delivery, with 100% of reviewers praising their personalized and collaborative approach. Clients highlight their responsiveness and strong communication, making them a trusted partner in Application Development projects.
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$1,000+$25 - $49 / hr10 - 49New Delhi, India
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See all 4 projectsScideas Solutions Pvt Ltd is a versatile technology company specializing in CRM and web application development, as well as website design and content services. The company receives overwhelmingly positive feedback, with clients praising their expertise, effective communication, and timely project delivery. Notably, 100% of reviewers highlight their professionalism and ability to meet complex requirements, showcasing their strong commitment to client satisfaction and project success.
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$1,000+$25 - $49 / hr10 - 49Navi Mumbai, India
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See all 2 projectsCentillion is a web development company highly praised for its professional approach and effective project management. With an 80% positive feedback rate, clients appreciate their enthusiasm and commitment to understanding clients' needs, though some suggest enhancing client communication with in-person meetings.
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$5,000+$200 - $300 / hr2 - 9
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See all 3 projectsOlam Sites is a web development company praised for its rapid delivery and exceptional service quality. All reviewers highlight the company's professionalism and responsive communication, with 100% positive feedback. Notably, over 66% of reviewers specifically commend their swift project completion and strong alignment with client needs.
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$50,000+$100 - $149 / hr10 - 49Roma, Italy
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See all 1 projects20tab is a software development company that specializes in creating complex web applications, as demonstrated by their work on a government agency's professional training platform. Reviewers highlight 20tab's agile methodology, high expertise, and excellent communication, with 100% positive feedback on meeting project needs and delivering high-quality results. The team receives commendation for their top-notch skills and collaborative approach.
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$5,000+$25 - $49 / hr1,000 - 9,999Emeryville, CA
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See all 25 projectsSeasia Infotech is a mobile app development company specializing in iOS and Android platforms. Overall, the reviews for Seasia Infotech are predominantly positive, with approximately 75% of clients praising their expertise in app development, responsiveness, and project management. However, one significant negative review highlights issues with communication, unmet deadlines, and poor project execution, suggesting a disparity in client experiences.
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List of the Top 15 Cross Platform Application Development Companies
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$10,000+$25 - $49 / hr250 - 999San Francisco, CA
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Mobile App Development50% Hybrid & cross platform apps60% Other -
$25,000+$25 - $49 / hr50 - 249Agoura Hills, CA
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
50% Mobile App Development50% Hybrid & cross platform apps50% Other -
$10,000+$50 - $99 / hr250 - 999Greenville, SC
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
60% Mobile App Development55% Hybrid & cross platform apps40% Other -
$5,000+$25 - $49 / hr250 - 999Jaipur, India
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
60% Mobile App Development60% Hybrid & cross platform apps40% Other -
$10,000+$25 - $49 / hr50 - 249Warszawa, Poland
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
55% Mobile App Development50% Hybrid & cross platform apps45% Other -
$25,000+$50 - $99 / hr50 - 249Rzeszów, Poland
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
50% Mobile App Development50% Hybrid & cross platform apps50% Other -
$25,000+$50 - $99 / hr50 - 249Warszawa, Poland
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
80% Mobile App Development100% Hybrid & cross platform apps20% Other -
$25,000+$50 - $99 / hr50 - 249Hollywood, FL
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
60% Mobile App Development50% Hybrid & cross platform apps40% Other -
$10,000+$50 - $99 / hr50 - 249Montevideo, Uruguay
Ability to deliver
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
75% Mobile App Development80% Hybrid & cross platform apps25% Other -
$10,000+$25 - $49 / hr250 - 999San Francisco, CA
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
30% Mobile App Development100% Hybrid & cross platform apps70% Other -
$25,000+$50 - $99 / hr50 - 249Buenos Aires, Argentina
Ability to deliver
38.9/40.019.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
50% Mobile App Development60% Hybrid & cross platform apps50% Other -
$25,000+$25 - $49 / hr250 - 999Irving, TX
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
30% Mobile App Development30% Hybrid & cross platform apps70% Other -
$25,000+$100 - $149 / hr50 - 249Los Angeles, CA
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
50% Mobile App Development40% Hybrid & cross platform apps50% Other -
$25,000+< $25 / hr250 - 999Gurugram, India
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
30% Mobile App Development30% Hybrid & cross platform apps70% Other -
$5,000+< $25 / hr50 - 249Dallas, TX
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
50% Mobile App Development40% Hybrid & cross platform apps50% Other -
$10,000+$25 - $49 / hr250 - 999Kolkata, India
Ability to deliver
39/40.020/20 Reviews9.8/10 Clients & Experience9.2/10 Market PresenceService focus
30% Mobile App Development35% Hybrid & cross platform apps70% Other -
$1,000+< $25 / hr50 - 249Kolkata, India
Ability to deliver
38.3/40.019/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
50% Mobile App Development50% Hybrid & cross platform apps50% Other -
$10,000+$50 - $99 / hr50 - 249Ząbki, Poland
Ability to deliver
37.9/40.020/20 Reviews9.3/10 Clients & Experience8.7/10 Market PresenceService focus
75% Mobile App Development100% Hybrid & cross platform apps25% Other -
$10,000+$25 - $49 / hr50 - 249Indore, India
Ability to deliver
37.9/40.018.4/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
50% Mobile App Development50% Hybrid & cross platform apps50% Other -
$5,000+$50 - $99 / hr50 - 249New York, NY
Ability to deliver
37.5/40.018.4/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
60% Mobile App Development50% Hybrid & cross platform apps40% Other -
Undisclosed$25 - $49 / hr250 - 999Dubai, United Arab Emirates
Ability to deliver
38.1/40.018.4/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Mobile App Development30% Hybrid & cross platform apps60% Other -
$5,000+$25 - $49 / hr50 - 249Dnipro, Ukraine
Ability to deliver
38.4/40.019/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
40% Mobile App Development60% Hybrid & cross platform apps60% Other -
$10,000+$50 - $99 / hr50 - 249Denver, CO
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
60% Mobile App Development30% Hybrid & cross platform apps40% Other -
$25,000+$50 - $99 / hr1,000 - 9,999Gliwice, Poland
Ability to deliver
38.1/40.018.4/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
20% Mobile App Development30% Hybrid & cross platform apps80% Other -
$10,000+$50 - $99 / hr50 - 249Montevideo, Uruguay
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
30% Mobile App Development60% Hybrid & cross platform apps70% Other -
$5,000+$25 - $49 / hr250 - 999Surry Hills, Australia
Ability to deliver
38.4/40.018.4/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
50% Mobile App Development25% Hybrid & cross platform apps50% Other -
$50,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
36.8/40.017.6/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
70% Mobile App Development70% Hybrid & cross platform apps30% Other -
$10,000+$150 - $199 / hr10 - 49Halifax, Canada
Ability to deliver
38.9/40.020/20 Reviews9/10 Clients & Experience9.9/10 Market PresenceService focus
40% Mobile App Development70% Hybrid & cross platform apps60% Other -
$25,000+$50 - $99 / hr250 - 999Aventura, FL
Ability to deliver
39.3/40.019.8/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
20% Mobile App Development40% Hybrid & cross platform apps80% Other -
$25,000+$25 - $49 / hr50 - 249Miami, FL
Ability to deliver
36.5/40.017.2/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
60% Mobile App Development50% Hybrid & cross platform apps40% Other
Latest Cross Platform Articles
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How App Companies Can Build Trust with Customers
Learn how app companies can build customer trust through better privacy practices, transparent communication, and stronger security to improve retention and...
Cross-Platform App Development Agency FAQs
Leading agencies track key performance indicators such as install rate, user retention, session length, and revenue per user. They integrate analytics tools like Firebase, Mixpanel, or Amplitude to monitor these metrics and run A/B tests, allowing stakeholders to tie feature releases directly to business outcomes.
A cross-platform app development company designs, builds, tests, and maintains mobile applications that run smoothly on multiple operating systems—usually iOS and Android—with a single shared codebase. By leveraging frameworks such as Flutter, React Native, Xamarin, or Kotlin Multiplatform, these firms streamline development timelines, reduce maintenance overhead, and ensure a consistent user experience across devices. They also advise on app store compliance, security, and performance optimization.
Cross-platform app development companies tailor their services to help clients accomplish their unique goals and launch sophisticated apps. By partnering with these service providers, you can expect services such as:
- Technical consulting and product discovery
- UI/UX design tailored for multi-device compatibility
- Shared-codebase development (i.e., Flutter, React Native)
- Native module integration for device-specific features
- API and backend development or integration
- Quality assurance, automated testing, and CI/CD
- Post-launch support, updates, and mobile app development services such as analytics implementation and feature road-mapping
Budgets range widely based on several variables such as project complexity, feature set, and team size. Here’s a run through of average pricing based on cross-platform app development projects reviewed on Clutch:
- MVP or prototype: $25,000 – $60,000
- Mid-range consumer app: $60,000 – $150,000
- Enterprise-grade solution with integrations: $150,000 – $500,000+
Hourly rates for these service providers typically fall between $50 – $149. In addition, offshore teams often charge less, while top-tier U.S. agencies may exceed $200 per hour. Always request a detailed scope, delivery milestones, and maintenance costs up front.
- Match technical expertise to your stack (e.g., Flutter vs. React Native).
- Review case studies for similar industries or app types.
- Validate client testimonials and Clutch ratings.
- Assess communication style and project management tools.
- Compare total cost of ownership—including post-launch support—rather than just initial quotes.
Before committing to a long-term partnership, consider doing a trial run or a short test project. A discovery workshop or paid proof of concept is a low-risk way to evaluate fit before committing to a full build.
- Guarantees of unrealistically low budgets or launch dates
- Vague contracts without source-code ownership clauses
- Limited portfolio in cross platform mobile programming
- Poor responsiveness during the sales cycle
- Overreliance on generic templates instead of custom architecture
If a provider can’t explain their quality-assurance process or refuses to give you repository access, keep looking. Taking your time and being meticulous is better than wasting time, effort, and resources with the wrong partner.
- Which frameworks and programming languages do you specialize in?
- How do you handle OS-specific features within a shared codebase?
- What is your approach to testing on real devices versus emulators?
- Will I own the source code and IP upon project completion?
- How do you structure post-launch maintenance and updates?
- Can you provide references for projects similar in scope and industry?
Cross-platform teams deliver faster time-to-market and up to 30–40% cost savings because a single codebase powers multiple platforms. This unified approach simplifies future updates, ensures design consistency, and reduces the need for duplicate QA cycles. Native teams may still be preferable for GPU-intensive gaming or highly platform-specific experiences, but most business, productivity, and e-commerce apps see greater ROI with a cross-platform strategy.