Top Cross Platform App Developers
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$5,000+< $25 / hr50 - 249
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See all 4 projectsfzaa فاذا is a proficient Mobile App Development company specializing in iOS and Android platforms. With a strong emphasis on customer service and technical expertise, 100% of reviewers commend their responsiveness and ability to deliver complex app functionalities. Their project management is noted for effective communication and timely updates, although initial team coordination could see slight improvement.
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$5,000+$25 - $49 / hr10 - 49Olivos, Argentina
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See all 2 projectsSoftion is a development company specializing in e-commerce solutions, offering services such as website customization, product variation integration, and shipping optimization. With a strong emphasis on customer support and responsiveness, 100% of reviews highlight their ability to deliver quality work and improve customer experiences, resulting in increased sales and enhanced site functionality. Reviewers commend their expertise and trustworthiness, with no reported areas for improvement.
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$5,000+$25 - $49 / hr10 - 49Sahibzada Ajit Singh Nagar, India
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See all 9 projectsZestminds is a Mobile App Development company specializing in Android and iOS applications, along with portal development. Reviewers consistently commend their reliability, maturity, and knowledge, with a focus on meeting complex project needs. Approximately 90% of feedback highlights their effective collaboration and impressive workflow management, despite occasional delivery timing challenges.
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$10,000+$25 - $49 / hr10 - 49Warszawa, Poland
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See all 4 projectsDevOpsi is a Mobile Software Development company with expertise in modernizing and deploying legacy applications. Reviewers highlight their resourcefulness and autonomy, with 100% noting their proficiency in adapting to new technologies rapidly. While language barriers were occasionally mentioned, the overall positive feedback emphasizes their effective project management and quality deliverables.
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$1,000+$25 - $49 / hr2 - 9Gurugram, India
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See all 3 projectsYaantec Solutions Pvt. Ltd. is a digital solutions provider specializing in web development and digital marketing. Feedback indicates that the company is particularly adept at working with startups, with 50% of reviewers noting improved website functionality and SEO. While 50% of feedback highlights exceptional communication, some suggest areas for improvement in project timelines and regular updates.
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$5,000+$25 - $49 / hr10 - 49
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See all 1 projectsChaincode Consulting LLP is a blockchain development company specializing in smart contracts, DAO implementation, and dApps on Ethereum. Reviewers highlight their effective collaboration, timely delivery, and adaptability, with 100% positive feedback noting effective project management and regular updates. The company is praised for its ability to integrate seamlessly with clients' development teams.
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$5,000+$25 - $49 / hr10 - 49Podgorica, Montenegro
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See all 3 projectsCodingo is a versatile software development company specializing in backend development, SaaS solutions, and web design. Client reviews consistently highlight their technical expertise, timely delivery, and effective project management, resulting in 100% positive feedback. Approximately 67% of reviewers commend their rapid learning and execution capabilities, while 33% emphasize their creative and precise delivery. Overall, Codingo demonstrates a strong commitment to client satisfaction across diverse projects.
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$10,000+$25 - $49 / hr50 - 249Lahore, Pakistan
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See all 3 projectsSenarios is a Mobile App Development company known for delivering comprehensive application development solutions, including core system development and support. With 100% positive feedback, clients commend their effective communication, professionalism, and punctual delivery. Their expertise in mobile software development ensures system stability and client satisfaction.
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$10,000+$25 - $49 / hr50 - 249Kharkiv, Ukraine
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See all 6 projectsInmost is a mobile app development company known for its expertise in iOS and Android development. Reviews highlight a 100% client satisfaction rate, praising their timely delivery, effective communication, and seamless app functionality. Clients appreciate Inmost's ability to transform project visions into reality, citing their specialized development team and consistent project success as significant factors.
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$5,000+$25 - $49 / hr10 - 49Buenos Aires, Argentina
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See all 1 projectsMV Factory is a telecommunications-focused company offering innovative solutions like subscription capture systems for mass insurance. Their reviews highlight a strong alignment of company values, timely project delivery, and professionalism. Approximately 100% of reviewers praised their work quality and commercial understanding, with all feedback being overwhelmingly positive and noting their effective digital experience and understanding of business objectives.
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$10,000+$25 - $49 / hr50 - 249
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See all 18 projectsshopdev offers Mobile App Development, including iOS and Android Development, with expertise in building applications on platforms like React Native. Clients commend shopdev for their ability to handle projects under tight deadlines and deliver high-quality products, leading to increased customer engagement and satisfaction. Their project management and collaborative workflow are also highly praised.
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$5,000+$25 - $49 / hr50 - 249Indore, India
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See all 1 projectsEmpower Integrated Solutions is a technology company specializing in developing serverless mobile platforms, leveraging technologies like NodeJS and Angular. Reviews highlight their expertise in backend technology, loyalty, and strong work ethic, with 100% positive feedback on their quality-focused delivery and successful project management.
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$10,000+$25 - $49 / hr10 - 49Noida, India
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See all 12 projectsInfozion Technologies is a versatile Mobile App Development company that excels in Application Development, offering services such as iOS and Android Development. Reviewers commend their structured approach, project management skills, and innovative ideation, with approximately 67% expressing satisfaction with their communication and dedication. However, about 33% suggest improvements in communication. Overall, their professionalism and expertise in Mobile Software Development make them a preferred choice for many clients.
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$5,000+$50 - $99 / hr10 - 49CRICIUMA, Brazil
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See all 2 projectsInfinityBase, a Mobile App Development company, was instrumental in developing an app for Dante NYC, enhancing their revenue streams during the pandemic. With 100% positive feedback, reviewers praised their responsiveness and effective communication, resulting in 1,000 users and 5,000 transactions. Their ability to address challenges swiftly was particularly impressive.
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$10,000+$50 - $99 / hr10 - 49Ankara, Türkiye
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See all 1 projectsMoryzone is a technology solutions company specializing in developing online service repair tracking portals. Reviews highlight their excellent communication skills, timely delivery, and alignment with company values. Clients express high satisfaction, with positive user feedback and commendation for their responsive customer support. Approximately 100% of reviewers report a seamless experience with Moryzone.
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$25,000+$50 - $99 / hr10 - 49Kraków, Poland
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See all 22 projectsUltimate Systems is a Mobile App Development company specializing in creating and redesigning mobile applications with a focus on UX and product design, particularly using Flutter for iOS. Reviews highlight their effective communication, project management, and impressive outcomes, with 100% positive feedback praising their thoroughness and the success of their deliverables.
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$5,000+< $25 / hr10 - 49London, England
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See all 2 projectsRevatics is a Mobile App Development company specializing in creating applications for iOS and Android platforms. Their work is characterized by excellent project management and consistent communication, as noted by 100% of reviewers. While the development process took slightly longer than anticipated, clients appreciated Revatics' ownership and transparency throughout the project.
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$5,000+< $25 / hr50 - 249Skokie, IL
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See all 13 projectsHoff & Mazor is a mobile app development company recognized for its expertise in creating user-friendly and innovative applications across various industries. The reviews highlight a consistent pattern of client satisfaction, with 100% positive feedback, emphasizing their effective communication, timely delivery, and high-quality solutions. Approximately 33% of reviewers specifically mention the commendable expertise of Hoff & Mazor in mobile application development.
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$10,000+$25 - $49 / hr50 - 249Sahibzada Ajit Singh Nagar, India
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See all 16 projectsToXSL Technologies Pvt Ltd specializes in Mobile App Development, offering services in iOS and Android development. Feedback is mixed, with approximately 75% of clients praising their flexibility, creativity, and effective project management, while 25% report significant communication and delivery issues. Overall, they demonstrate a strong ability to develop user-centric applications but may require improvement in meeting deadlines consistently.
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$5,000+$50 - $99 / hr10 - 49Miami, FL
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See all 1 projectsWibui is a Mobile App Development company that excels in delivering comprehensive solutions from discovery to deployment. With 100% positive feedback, clients commend their dedication, fast project delivery, and alignment with company values, making them a preferred partner for smartphone app development projects.
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$10,000+$25 - $49 / hr50 - 249Novi Sad, Serbia
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See all 4 projectsSotex Solutions is a software development company known for providing comprehensive solutions in areas such as SaaS platforms, web apps, and energy software. They are praised for their technical expertise, flexibility, and effective project management, with 100% of reviewers highlighting their responsiveness and problem-solving capabilities. Clients report high satisfaction, noting Sotex's ability to deliver complex projects on time and without downtime.
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$5,000+$25 - $49 / hr250 - 999Derry, NH
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See all 14 projectsPaklogics is a mobile app development company praised for its dedication, effective project management, and successful outcomes in iOS and Android app projects. With 100% positive feedback, clients commend their methodical approach and open communication, though some suggest alternative tools for communication.
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$5,000+$25 - $49 / hr2 - 9Vila Verde, Portugal
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See all 3 projects4DEVCODING is a Mobile App Development company specializing in creating Android applications with complex integrations, such as ERP systems, and offline functionality. With 100% positive feedback, clients commend their responsive communication and ability to understand and meet client needs efficiently, although some suggest improvements in project tracking methods.
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$10,000+$50 - $99 / hr10 - 49Warszawa, Poland
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See all 14 projects7ninjas is a proficient mobile app development company specializing in cross-platform app development using tools like React Native to create applications for both iOS and Android devices. The reviews reflect a highly positive sentiment, with approximately 100% of feedback praising their technical expertise, collaborative nature, and strong communication skills, despite time zone differences. They are noted for their proactive approach in offering valuable insights and have been described as integral team members rather than mere external partners.
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$10,000+$25 - $49 / hr10 - 49Ciudad de Guatemala, Guatemala
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See all 3 projectsLionMane Software, Inc. specializes in Mobile App Development, delivering innovative and cost-effective solutions for both iOS and Android platforms. With a 100% positive feedback rate, clients praise their professionalism, advanced technology use, and effective project management. Notable strengths include their commitment, problem-solving skills, and attention to user experience, making them a reliable partner for mobile software development projects.
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UndisclosedUndisclosed250 - 999
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See all 8 projectsSolbeg is a Mobile App Development company specializing in complex technical projects, including Android development. The company excels in communication and adaptability, with 100% positive feedback highlighting their ability to recruit specialized engineering talent and effectively manage challenging software requirements. They consistently deliver on project goals and maintain smooth workflows.
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$10,000+$25 - $49 / hr50 - 249Surat, India
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See all 3 projectsCoruscate Solutions Pvt Ltd is a proficient Mobile App Development company that specializes in creating tailored Android and iOS applications. Feedback highlights their structured approach, effective project management, and ability to exceed client expectations, resulting in increased business efficiency and client satisfaction. Notably, 100% of reviewers commend their professionalism and the positive impact of their developed solutions.
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$10,000+$25 - $49 / hr50 - 249Pune, India
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See all 8 projectsOnelab Ventures is a Mobile App Development company praised for its proficiency in Android Development and its ability to enhance productivity through custom applications. Approximately 90% of reviewers commend their excellent communication and timely delivery. While suggestions for more progress updates exist, Onelab Ventures' strong technical expertise and customer service make them a reliable choice for Mobile Application Development projects.
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$1,000+$25 - $49 / hr2 - 9Wrocław, Poland
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See all 2 projectsAppfinity - Apps for You is a software development company specializing in full-stack solutions, including backend architecture, API design, IoT integration, and web/mobile interfaces. Reviewers praised their agile problem-solving capabilities and effective project management, leading to positive partnerships. While one client noted optimistic time estimations, 100% of the feedback highlighted their impressive adaptability and strategic approach to solving unexpected challenges.
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$10,000+$100 - $149 / hr10 - 49Carlton, Australia
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See all 1 projectsBlitzm Systems Pty Ltd is a specialized IT development company focused on solution architecture and development with expertise in Microsoft software tools and cloud services. The reviews reflect a 100% positive sentiment, highlighting their flexibility, agility, and professional alignment with clients' needs. Reviewers particularly commend their non-rigid, adaptable approach in project delivery.
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$10,000+$25 - $49 / hr10 - 49Ahmedabad, India
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See all 13 projectsSkywinds Solutions Pvt Ltd. specializes in mobile app development, delivering high-quality, cross-platform solutions for iOS and Android. The company has received predominantly positive feedback, with 100% of reviewers appreciating their technical expertise, timely delivery, and seamless integration of new technologies. Clients highlight Skywinds' ability to understand and execute project visions effectively, ensuring user satisfaction and business alignment.
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$5,000+$25 - $49 / hr10 - 49
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See all 2 projectsGoldCrownLabs LLP is a web development company specializing in creating landing pages and WordPress websites. Clients consistently commend their professionalism, adaptability, and timely communication, with 100% of reviewers highlighting their outstanding design services and project management. There are no noted areas for improvement, reflecting a high level of client satisfaction.
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$10,000+$25 - $49 / hr50 - 249L'viv, Ukraine
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See all 3 projectsGravelsoft is a software development company specializing in backend integration, AI, and cloud solutions, particularly in hybrid environments using AWS and GCP. Reviews indicate a high level of satisfaction, with 100% of clients acknowledging their technical expertise and commitment to delivering projects on time. Despite some scheduling challenges, clients appreciate their robust project management and dedication, with approximately 90% praising their impressive in-house skills and professional engagement.
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$25,000+$50 - $99 / hr10 - 49London, England
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See all 7 projectsNordstone is a Mobile App Development company specializing in creating customized applications for iOS and Android platforms. Reviews are mixed, with approximately 60% of feedback being positive, highlighting their technical competence and professional communication. However, around 40% report dissatisfaction, citing issues with meeting deadlines and delivering functional apps. Overall, they are praised for their innovative approach, but a few clients experienced significant project challenges.
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$5,000+$25 - $49 / hr50 - 249Rajpura, India
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See all 8 projectsErginous Technologies is a Mobile App Development company specializing in creating comprehensive platforms for iOS and Android, along with web and backend components. Across reviews, 100% of clients praised their effective communication and adaptability. A notable 50% of reviewers highlighted their capability to deliver modern user interfaces and efficient project management. Overall, Erginous Technologies receives positive feedback for meeting clients' project needs.
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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 -
$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 -
$5,000+< $25 / hr50 - 249Indore, India
Ability to deliver
38.4/40.020/20 Reviews8.8/10 Clients & Experience9.6/10 Market PresenceService focus
55% Mobile App Development40% Hybrid & cross platform apps45% Other -
$5,000+$25 - $49 / hr50 - 249Dnipro, Ukraine
Ability to deliver
38.2/40.018.8/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
40% Mobile App Development60% Hybrid & cross platform apps60% 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
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.