Top Cross Platform App Developers
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Undisclosed< $25 / hr10 - 49Kolkata, India
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See all 6 projectsCoders Mind Pvt. Ltd. is a mobile app development company recognized for its expertise in creating secure, industry-standard platforms and applications. Reviewers consistently highlight the firm's ability to transform ideas into technical solutions, with 100% of feedback being positive and praising their timely delivery and effective communication.
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$25,000+$50 - $99 / hr10 - 49Nova Vodolaha, Ukraine
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See all 26 projects7Devs is a full-service Mobile App Development company specializing in iOS and Android platforms, offering comprehensive solutions from UI/UX design to backend infrastructure. Across their reviews, 7Devs is praised for delivering high-quality app solutions with a focus on flexibility, cost efficiency, and strong communication. Approximately 85% of reviewers highlight their professionalism, while minor language barriers were noted by less than 10%.
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$5,000+$100 - $149 / hr10 - 49
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See all 19 projectsWaker is a dynamic company specializing in Mobile App Development, known for its expertise in crafting user-friendly and visually appealing applications. The reviews reflect overwhelmingly positive feedback, with approximately 100% satisfaction regarding their design and project management skills. Clients consistently praise Waker's ability to transform ideas into practical applications, appreciating their prompt and organized approach to project execution.
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$50,000+$50 - $99 / hr10 - 49Pasadena, CA
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See all 8 projectsSerious Development is a technology solutions provider specializing in developing customized software, web-based tools, and digital services. The company is highly praised for its dedication, creativity, and ability to deliver projects on time, which results in a 100% positive feedback rate. Clients consistently commend their project management skills, responsiveness, and capacity to align with business goals and enhance operational efficiency.
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$1,000+$25 - $49 / hr2 - 9Ciudad de Guatemala, Guatemala
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See all 7 projectsRedFox is a Mobile App Development company recognized for its ability to deliver wholly customized applications, with a particular focus on digitizing business processes for efficiency. Feedback highlights their quick understanding of client needs and effective project management, though some note a need for improved communication with less tech-savvy clients. Overall, 100% of reviewers express satisfaction, especially with RedFox's speed and customized solutions.
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$1,000+$25 - $49 / hr10 - 49Gdańsk, Poland
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See all 3 projectsEnterosoft is a versatile technology company specializing in cloud computing, web development, and backend infrastructure. Across their reviews, 100% of clients commend their rapid response times, solution-oriented approach, and clear communication. Clients appreciate their expertise in platforms like AWS and Google Cloud, leading to improved operational efficiencies and scalable solutions. Notably, none of the clients reported areas for improvement, highlighting Enterosoft's consistent delivery of high-quality services.
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$5,000+< $25 / hr50 - 249Ahmedabad, India
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See all 33 projectsTriState Technology LLP is a Mobile App Development company praised for its strong project management and technical expertise. With 100% of reviews highlighting on-time delivery and effective communication, the company excels in developing iOS and Android applications that meet client expectations. However, 20% of reviewers suggest improvement in regression testing and handling two-factor authentication issues.
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$25,000+$50 - $99 / hr50 - 249Kraków, Poland
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See all 3 projectsdmt Software House Sp. z o.o is a software development company specializing in integration services and automation solutions, particularly for the financial sector. Overall, the reviews highlight their flexibility, deep industry knowledge, and ability to meet client-specific requirements. Over 80% of reviewers praise their experience and adaptability, while agile project management and effective communication are consistent positive themes across feedback.
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$5,000+$25 - $49 / hr10 - 49Chennai, India
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See all 8 projectsSiam Computing is a dynamic company specializing in Mobile App Development and web solutions. Reviews highlight their professionalism, collaborative approach, and competitive pricing, with positive feedback on meeting deadlines and delivering quality results. While 100% of reviews commend their talent and communication, some suggest improvements in setting boundaries and transparency regarding resource changes.
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$10,000+$25 - $49 / hr50 - 249Warszawa, Poland
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See all 3 projectsSirocco is a highly specialized mobile software development company known for implementing demanding and modern mobile solutions. With a strong focus on mobile application development across various platforms, Sirocco has received positive feedback for their technical expertise and effective communication, evidenced by their seamless Scrum workflow. Clients consistently praise their innovative solutions and commitment to delivering top-quality applications.
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$5,000+$25 - $49 / hr10 - 49Jaipur, India
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See all 12 projectsAleaIT Solutions Pvt. Ltd. is a Mobile App Development company known for delivering high-quality mobile applications for both iOS and Android platforms. Across various projects, they have been praised for their exceptional project management and responsiveness, with nearly 90% of reviews highlighting their ability to meet deadlines and align with client needs. Many clients appreciate their proactive problem-solving and the value they offer, although some note minor areas for improvement in post-launch support and documentation.
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$1,000+< $25 / hr50 - 249Kolkata, India
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See all 40 projectsFortmindz is a versatile application development company specializing in mobile app development, including iOS and Android platforms, and website development with a multilingual functionality. The reviews highlight a 100% success rate in delivering high-quality, functional, and professional projects on time and within budget, with clients praising their flexibility, communication, and customer focus. However, there is room for improvement in agile processes and UI/UX enhancements.
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$5,000+$25 - $49 / hr50 - 249Pune, India
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See all 9 projectsPrometteur Solutions PVT LTD is a Mobile App Development company specializing in iOS and Android development, as well as web development. The company is praised for its timely delivery, proactive communication, and high expertise, with 100% of reviewers highlighting their responsiveness and customer-focused approach. Their ability to address complex issues and provide a broad range of services is consistently recognized.
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$1,000+< $25 / hr50 - 249Delhi, India
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See all 2 projectsTechnoScore is a web development company known for its strong technical skills and flexible, transparent approach. Reviewers consistently praise their agile methodology and friendly environment. Notably, 100% of the feedback highlights their project management style and communication, with no recommendations for improvement mentioned.
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$25,000+$50 - $99 / hr10 - 49Medellín, Colombia
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See all 1 projectsAdintelo is a software and mobile app development company known for their expertise in Angular, React, and Python, among other technologies. Reviews highlight their impressive skills and service attitude, with 100% positive feedback on their problem-solving capabilities and project management. Clients recommend clear communication to ensure successful project outcomes.
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$1,000+$25 - $49 / hr50 - 249Ahmedabad, India
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See all 30 projectsThe One Technologies is a distinguished Mobile App Development company specializing in creating mobile applications with comprehensive services, including UI/UX design and ongoing support. Across multiple reviews, 100% of clients praised their exceptional project management, proactive problem-solving, and dedication to exceeding expectations, highlighting their reliability and commitment to client satisfaction.
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$25,000+$25 - $49 / hr50 - 249Tallinn, Estonia
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See all 35 projectsBamboo Agile is a proficient mobile app development company, excelling in creating tailored solutions across various sectors. With a focus on Mobile Application Development, their projects consistently meet objectives, as evidenced by positive feedback like a 4.8/5 app rating and improved customer satisfaction. Reviewers highlight their technical expertise and effective communication, with over 90% expressing high satisfaction and recommending their services.
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$10,000+$25 - $49 / hr50 - 249Ahmedabad, India
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See all 25 projectsSoftqube Technologies LLC is a versatile mobile app development company that excels in creating tailored solutions across various industries. With a strong emphasis on Mobile App Development and Application Development, they maintain a high level of client satisfaction. Approximately 80% of reviews highlight their effective project management and responsiveness, while some suggest improvements in testing processes. The overall feedback reflects a commitment to delivering on time and accommodating client needs.
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$10,000+$25 - $49 / hr10 - 49Lahore, Pakistan
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See all 3 projectsCYBRNODE specializes in Mobile App Development, including iOS and Android Development, and offers a range of services such as web application development and DevOps management. Reviews highlight the company's professional and responsive team, who provide valuable feedback and suggestions, ensuring high-quality project outcomes despite occasional delivery delays.
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$5,000+$50 - $99 / hr10 - 49Braga, Portugal
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See all 1 projectsSeegno is a digital design and development company specializing in brand design and custom website creation. Reviews highlight their ability to understand client vision and deliver high-quality, tailored solutions. Clients commend their effective project management, communication, and problem-solving. Approximately 100% of feedback is positive, emphasizing the impressive quality and insights provided, with some mention of cost considerations being justified by the results.
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$10,000+$50 - $99 / hr50 - 249Gurugram, India
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See all 12 projectsGrappus is a distinguished Mobile App Development company specializing in iOS and Android Development alongside comprehensive backend services. The firm has predominantly positive feedback, with 100% of reviews highlighting their exceptional project management, communication, and technical proficiency. Clients commend their responsiveness and commitment, with 75% of reviews noting their ability to effectively accommodate client needs and schedules. Grappus has established a reputation for delivering high-quality applications, often exceeding client expectations.
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$10,000+$50 - $99 / hr50 - 249
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See all 10 projectsOneByte is a proficient Mobile App Development company with a strong emphasis on iOS and Android applications. Their reviews highlight a 100% satisfaction rate, with clients praising their technical expertise, effective communication, and commitment to project success. Notably, 100% of reviewers commend their responsiveness and project management skills, demonstrating their capacity to deliver functional and well-received applications across diverse industries.
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$1,000+< $25 / hr10 - 49Jaipur, India
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See all 7 projectsAV Technosys is a mobile app development company renowned for its meticulous attention to user experience and robust backend infrastructure. With 100% positive feedback, clients commend their exceptional communication, professionalism, and alignment with customer vision. Reviewers highlight their patience and commitment to fulfilling diverse requests, emphasizing their strength in Mobile Application Development and iOS and Android Development.
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$1,000+$50 - $99 / hr10 - 49
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See all 1 projectsOrbiqon Solutions is a development company specializing in backend and frontend services, as demonstrated by their successful delivery of creator platforms. Known for their commitment to timelines and vision alignment, they received 100% positive feedback for their project execution and collaboration. Clients commend their dedication and effective project management, though documentation could be improved.
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$25,000+$50 - $99 / hr2 - 9Round Rock, TX
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See all 3 projectsFulcrum Dynamic is a web development company known for its proficiency in UI design, web development, and API integration. Approximately 100% of the reviews highlight their strong project management skills and commitment to quality. Clients commend their dedication and effective communication, although they occasionally face challenges with unfamiliar tasks. Overall, Fulcrum Dynamic consistently meets project goals with high satisfaction rates.
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$1,000+$25 - $49 / hr10 - 49
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See all 9 projectsHashmaker Solutions is a Mobile App Development company specializing in creating cross-platform applications for both iOS and Android. With a strong focus on user experience and project scalability, 100% of reviewers highlight their expertise and efficient communication, although 33% mention the need for improved financial updates. Clients appreciate their reasonable pricing and the ability to meet tight deadlines.
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$5,000+$25 - $49 / hr50 - 249Kondapur, India
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See all 12 projectsVersatile IT Solutions, a mobile app development company, is praised for its budget-friendly and timely delivery of projects, with an 83% positive feedback rate. The majority of clients, about 67%, commend their strong technical team, responsiveness, and effective communication, though some suggest improving project management skills. Their expertise spans Android and iOS development, delivering quality applications for diverse industry needs.
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$5,000+$50 - $99 / hr50 - 249
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See all 5 projects648 Group is a Mobile App Development company specializing in custom solutions for both iOS and Android platforms. The feedback from their clients highlights the firm's creativity and ability to deliver robust, user-friendly applications, with no negative comments noted. Approximately 100% of reviewers emphasize 648 Group’s innovative approach and effective project management.
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$25,000+$25 - $49 / hr10 - 49Istanbul, Türkiye
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See all 12 projectscodeventure is a mobile app development company specializing in iOS and Android applications. Across various projects, their services are praised for effective communication, smooth project management, and timely delivery, with a notable 100% positive feedback on their customer rapport. However, there's an initial emphasis on improving testing practices, which has since been addressed.
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$5,000+$25 - $49 / hr10,000+Monterrey, Mexico
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See all 1 projectsSofttek is an IT service provider specializing in IT infrastructure and application system support services, including daily operation and maintenance. Their reviews highlight a successful, standardized project management process and a highly experienced delivery team. Feedback is overwhelmingly positive, with significant improvements in client satisfaction and work efficiency after engaging Softtek.
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$5,000+< $25 / hr50 - 249Ahmedabad, India
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See all 7 projectsGTC - Best Web and Mobile App Development Company specializes in creating user-friendly applications and mobile software development. Their services receive predominantly positive feedback, with clients appreciating their high standards and responsiveness. However, there is room for improvement in developer responsiveness regarding change requests. Overall, they are a top choice for mobile app development projects.
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$10,000+$50 - $99 / hr10 - 49Kaunas, Lithuania
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See all 3 projectsMygom.tech is a versatile tech company specializing in web development and AI-powered solutions. Their exceptional customer understanding and adaptability are highlighted, with 100% of reviews noting their timely delivery and technical expertise. Clients are impressed by their human touch and flexible approach, ensuring alignment with evolving project needs.
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$25,000+$25 - $49 / hr50 - 249Vasai-Virar, India
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See all 10 projectsVervali Systems Pvt Ltd is a Mobile App Development company known for its customization expertise in mobile applications, including mobile software engineering and smartphone app development. Reviews indicate positive feedback, with clients highlighting effective project management and strong alignment with company values, resulting in successful app releases on major platforms.
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$10,000+$100 - $149 / hr2 - 9King George, VA
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See all 4 projectsCreative2 is a web development company specializing in customized digital solutions, including websites, mobile apps, and backend systems. The reviews reveal a consistent theme of reliability, adaptability, and excellent project management, with 100% of reviewers highlighting their ability to meet deadlines and stay within budget. Clients commend their technical expertise and proactive communication, making Creative2 a trusted and integral partner in digital project development.
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$25,000+$25 - $49 / hr50 - 249Jaipur, India
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See all 23 projectsFULLeSTOP is a comprehensive application development company, providing services in mobile software engineering, including iOS and Android development. According to reviews, FULLeSTOP consistently delivers projects on time and effectively communicates with clients, with 100% of reviewers highlighting their responsiveness and strong project management. Overall, clients are satisfied with the value and quality of their services.
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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 - 249Jaipur, India
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 - 249Jaipur, India
Ability to deliver
39.2/40.019.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
50% Mobile App Development35% Hybrid & cross platform apps50% 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 / hr250 - 999Surry Hills, Australia
Ability to deliver
38.6/40.018.6/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
50% Mobile App Development25% Hybrid & cross platform apps50% 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 -
$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
Latest Cross Platform Articles
See all articles
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.