Cross-platform app development companies help businesses design and build mobile solutions that are compatible with various operating systems and platforms. We ranked the top local and global providers based on client reviews, portfolios, team size and more. Filter results to pick the right partner for your project today!

Best Cross-Platform Mobile App Development Companies

2,765 Companies-Rankings updated: September 28, 2026

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

Cross-Platform Mobile App Development ×
  • Strategic creativity. Measurable growth.

    Strategic creativity. Measurable growth.

    Alpha Agency is a full-service advertising, media and communications agency with Baltic roots and an international network. We combine creative strategy, media planning, digital marketing, PR, branding, social media, influencer marketing, events and performance campaigns to help brands grow, reach the right...

    Top Services:

    • Branding
    • Digital Services
    • Creative Services
    • Digital Strategy
    • Graphic Design
    • Show more
    Location
    Riga, Latvia
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • Data-Driven Digital Marketing That Drives Real Business Growth

    Data-Driven Digital Marketing That Drives Real Business Growth

    RankRaze is a Chennai-based digital marketing agency helping businesses turn online visibility into measurable growth. Founded in 2016, we combine SEO, paid media, social media, content, CRO, web development and AI-led solutions to attract qualified traffic and generate leads. Trusted by 2,000+ brands, our...

    Top Services:

    • Digital Marketing
    • SEO
    • PPC
    • Social Media Marketing
    • Web Development
    • Show more
    Location
    Chennai, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • One stop for all your software needs.

    One stop for all your software needs.

    Teq Mavens is an innovation-driven software development agency built to accelerate growth for global companies through custom engineering, cloud solutions, and scalable software architecture. Specializing in enterprise web platforms, mobile app development, and AI integration, Teq Mavens turns ambitious...

    Top Services:

    • Web Design
    • Web Development
    • UI/UX Design
    • AI Development
    • Software Development
    • Show more
    Location
    Panchkula, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $18/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed
  • Probey Services

    VerifiedVerified by the DesignRush team for authenticity and credibility.
    We help businesses in building Web, App, Software, and Adapting AI Solutions.

    We help businesses in building Web, App, Software, and Adapting AI Solutions.

    Specializing in iOS, Android, and Flutter app development, Probey Services builds custom solutions that grow with businesses. Backed by 12+ years of experience and a team of 320+ specialists, it has delivered 1,800+ projects and served 120+ clients, including Waze and the Cleveland Clinic...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • Web Design
    • WordPress Website Design
    • Show more
    Location
    Noida, India
    Number of Employees
    250 - 499
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    94 Projects Listed
  • Modern IT. Built Secure. Delivered Right.

    Modern IT. Built Secure. Delivered Right.

    Zazz uses an architecture-first, risk-aware, and outcome-driven development approach to produce 800+ cross-platform and native applications and accelerate time-to-value by 40%. Its services cover app development, design, audit, testing, modernization, and maintenance...

    Top Services:

    • Mobile App Development
    • IT Services
    • Software Development
    • Staff Augmentation
    • IT Compliance Solution
    • Show more
    Location
    Seattle, Washington
    Number of Employees
    250 - 499
    Average Hourly Rate
    $45/hr
    Portfolios Count
    36 Projects Listed
  • Suffescom Solutions Inc

    VerifiedVerified by the DesignRush team for authenticity and credibility.Award WinnerRecipient of a Best Design Award for outstanding work.
    Get what matters!

    Get what matters!

    Backed by 12+ years of expertise, Suffescom Solutions transforms business needs into innovative solutions through full-cycle development, spanning strategy, design, engineering, deployment, and app modernization. It also specializes in AR/VR, blockchain, IoT, AI, and PWA. Trusted by NBC and Stripe...

    Top Services:

    • Mobile App Development
    • AI Development
    • Blockchain
    • Software Development
    • Web Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    250 - 499
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    33 Projects Listed
  • Software Development for NASDAQ & NYSE Listed Companies and Fast-growing Startups

    Software Development for NASDAQ & NYSE Listed Companies and Fast-growing Startups

    Product engineering partner for USA startups and enterprise teams (incl. NASDAQ/NYSE). Build web & mobile apps ~30% faster at ~40% lower cost. ISO 9001:2015 + ISO/IEC 27001:2022 certified for quality and security. +1 (505) 464-6100...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • eCommerce Development
    • IT Services
    • Show more
    Location
    Thiruvananthapuram, India
    Number of Employees
    250 - 499
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    22 Projects Listed
  • Award-winning Singapore-based IT solutions company with over 15 years of experience.

    Award-winning Singapore-based IT solutions company with over 15 years of experience.

    Ranked among Singapore's top mobile app developers, Vinova builds Android, iOS, Flutter, React Native, and Cordova apps. It offers 15+ years of experience and 300+ global talents, and has served clients including Samsung, Abbott, OCBC, and AIA...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • Blockchain
    • AI Development
    • Show more
    Location
    Singapore, Singapore
    Number of Employees
    250 - 499
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    16 Projects Listed
  • Digital Transformation Solutions Company

    Digital Transformation Solutions Company

    From discovery to launch, Glorium Technologies produces mobile apps tailored to your business needs. Its services include native app, cross-platform app, PWA, and hybrid app development. Founded in 2010, the mobile app development company has delivered 150+ apps and earned 60+ recognitions...

    Top Services:

    • Software Development
    • AI Development
    • ERP Consulting
    • Digital Strategy
    • Web Development
    • Show more
    Location
    Houston, Texas
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    68 Projects Listed
  • Offshore Development Center: Your Gateway to Global Talent

    Offshore Development Center: Your Gateway to Global Talent

    Our Offshore Development Center offers small and medium US businesses access to a diverse talent pool through our development centers in Poland, Portugal, Ukraine, and the Philippines. Leverage global talent to stay competitive in the global market. Benefit from cost-effective solutions tailored for small and...

    Top Services:

    • Software Development
    • AI Development
    • Mobile App Development
    • Blockchain
    • Show more
    Location
    New York City, New York
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed
  • Empower Your Business With Future Ready IT Solutions

    Empower Your Business With Future Ready IT Solutions

    A3Logics delivers native, cross-platform, IoT, and wearable apps with AI, blockchain, and AR/VR integrations. The mobile app development company brings 21+ years of experience, 350+ in-house experts, and 500+ delivered projects, with a 91% repeat client rate...

    Top Services:

    • Mobile App Development
    • Software Development
    • Big Data Analytics
    • Blockchain
    • AI Development
    • Show more
    Location
    Carlsbad, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    13 Projects Listed
  • Pixelette Technologies - Leading the way in AI & Blockchain

    Pixelette Technologies - Leading the way in AI & Blockchain

    Pixelette Technologies - Leading the way in AI & Blockchain...

    Top Services:

    • Software Development
    • Web Development
    • Web Design
    • Blockchain
    • Mobile App Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    250 - 499
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    43 Projects Listed
  • Full-Stack WordPress & WooCommerce Development

    Full-Stack WordPress & WooCommerce Development

    Full-Stack WordPress & WooCommerce Development Agency...

    Top Services:

    • Web Development
    • Mobile App Development
    • Web Design
    • eCommerce Development
    • WordPress Website Design
    • Show more
    Location
    Claymont, Delaware
    Number of Employees
    250 - 499
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    11 Projects Listed
  • Global software development company crafting secure AI-enabled solutions.

    Global software development company crafting secure AI-enabled solutions.

    Global software development company crafting secure AI-enabled solutions...

    Top Services:

    • Software Development
    • AI Development
    • Web Development
    • Mobile App Development
    • Web Design
    • Show more
    Location
    Marlborough, Massachusetts
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    40 Projects Listed
  • Custom Software Development, Mobile App Development and Blockchain Development Company

    Custom Software Development, Mobile App Development and Blockchain Development Company

    CDN Solutions Group is a leading Blockchain development company, Custom Software, Web and Mobile App development services in USA, AU, and India. We are an ISO 9001:2015 certified IT Solutions Provider company delivering innovative services globally...

    Top Services:

    • Blockchain
    • Mobile App Development
    • Software Development
    • AI Development
    • IoT
    • Show more
    Location
    Indore, India
    Number of Employees
    250 - 499
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    10 Projects Listed
  • Top 1% Software Development Company Trusted By Fortune 500

    Top 1% Software Development Company Trusted By Fortune 500

    CraftedQ is a one-stop shop for all your digital needs. Our team of 300+ experts in full-stack development, DevOps, cloud architecture, product development, digital consulting, UI/UX design and project management can help your business create a comprehensive digital presence...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • Staff Augmentation
    • WordPress Website Design
    • Show more
    Location
    Houston, Texas
    Number of Employees
    250 - 499
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    14 Projects Listed
  • Cubix

    VerifiedVerified by the DesignRush team for authenticity and credibility.
    Building Custom Software and Game Development Solutions Since 2008

    Building Custom Software and Game Development Solutions Since 2008

    Operating since 2008, Cubix builds native iOS and Android apps, cross-platform Flutter and React Native solutions, and AI-integrated mobile products across 14+ industries. Led by 300+ specialists, the mobile app development company has completed 1,300+ projects for clients like Walmart and Sony...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • AI Development
    • eCommerce Development
    • Show more
    Location
    West Palm Beach, Florida
    Number of Employees
    250 - 499
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    21 Projects Listed
  • Unlock Tomorrow

    Unlock Tomorrow

    GET OUR EXPERT CONSULTING AND SOFTWARE ENGINEERING SERVICES...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • Cloud Consulting
    • AI Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    250 - 499
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    25 Projects Listed
  • Recommended by 96% CEO, CTO and COO Globally

    Recommended by 96% CEO, CTO and COO Globally

    At SPEC INDIA, we are Empowering businesses with AI in the digital world. With more the 36+ years of experience in the tech space we have been delivering bespoke software solution that power businesses worldwide. Our commitment and assurance of quality makes us stand out in the market....

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • UI/UX Design
    • Software Testing
    • Show more
    Location
    Ahmedabad, India
    Number of Employees
    250 - 499
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    54 Projects Listed
  • Quality, Experience, Transparency, Results

    Quality, Experience, Transparency, Results

    Mercury Development provides a unique blend of digital craftsmanship, transforming ideas into seamless mobile experiences. The team’s creative vision elevates the impact of every interactive platform, ensuring intuitive user journeys and cutting-edge solutions that resonate in today’s fast-evolving tech...

    Top Services:

    • Mobile App Development
    • Software Development
    • UI/UX Design
    • Software Testing
    • Wearables
    • Show more
    Location
    Stuart, Florida
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Portfolios Count
    8 Projects Listed
  • Automate Innovate Dominate.

    Automate Innovate Dominate.

    HashStudioz Technologies is an award-winning product development company providing innovative IT solutions to clients from startups to Fortune 500 firms. With a team of over 1,000 experts, they have successfully completed 200+ projects, offering advanced technologies such as IoT, Blockchain, Cloud Computing...

    Top Services:

    • Software Development
    • IoT
    • Mobile App Development
    • DevOps Consulting
    • Cloud Consulting
    • Show more
    Location
    Noida, India
    Number of Employees
    250 - 499
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • Your Technology Partner

    Your Technology Partner

    SDLC Corp provides solutions for clients seeking an innovative app development agency that transforms ideas into scalable, high-performance applications. Our proven strategies drive excellence in every mobile app and digital product we handle, ensuring seamless user experiences and measurable business growth...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • AI Development
    • Blockchain
    • Show more
    Location
    Batavia, Illinois
    Number of Employees
    250 - 499
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    53 Projects Listed
  • Turning Digital Ideas into Powerful & Lucrative Realities

    Turning Digital Ideas into Powerful & Lucrative Realities

    Wezom offers custom software development services, providing solutions that address business challenges, meet market demands, enhance internal operations, and stay up-to-date with the latest technologies...

    Top Services:

    • IT Services
    • Software Development
    • Mobile App Development
    • Web Design
    • eCommerce Development
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    250 - 499
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    27 Projects Listed
  • Your AI-powered Engineering Partner

    Your AI-powered Engineering Partner

    instinctools is a professional mobile app development agency with 25+ years of experience delivering AI-driven custom software and digital products. With 400+ experts across global hubs, we accelerate your app’s time-to-market while ensuring quality and security through multiple ISO certifications...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • Big Data Analytics
    • eCommerce Development
    • Show more
    Location
    Potomac, Maryland
    Number of Employees
    250 - 499
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    69 Projects Listed
  • Your Vision. Our Expertise. Shaping the Future!

    Your Vision. Our Expertise. Shaping the Future!

    TekRevol is a globally recognized digital innovation company with 10 years of experience delivering high-impact mobile applications, AI-powered software, and scalable digital products. Every engagement begins with a clear roadmap, defined KPIs, and a commitment to measurable business outcomes...

    Top Services:

    • Mobile App Development
    • Web Development
    • AI Development
    • Staff Augmentation
    • Digital Marketing
    • Show more
    Location
    Houston, Texas
    Number of Employees
    250 - 499
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    46 Projects Listed
  • FUELING DISRUPTION

    FUELING DISRUPTION

    App Development is at the heart of what we do. EffectiveSoft stands out because we turn your ideas into reliable digital products, supporting you from concept to launch and beyond. Our collaborative approach yields unmatched expertise in software, AI, and cloud solutions for your growth...

    Top Services:

    • Software Development
    • Mobile App Development
    • Big Data Analytics
    • AI Development
    • ERP Consulting
    • Show more
    Location
    San Diego, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    29 Projects Listed
  • Solving complex problems with design and technology since 2005.

    Solving complex problems with design and technology since 2005.

    Choosing Infinum ensures you partner with a mobile app development agency that transforms ideas into powerful digital solutions. Results-driven methods define our projects in user experience, scalable architecture, and seamless integration. Together, we accelerate growth and elevate your business operations...

    Top Services:

    • Web Development
    • Web Design
    • Mobile App Development
    • UI/UX Design
    • Software Development
    • Show more
    Location
    Zagreb, Croatia
    Number of Employees
    250 - 499
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    24 Projects Listed
  • Explore Together – Build Together

    Explore Together – Build Together

    Explore together – build together. Digital Innovation & Software Engineering company serving fast-growing businesses and enterprises...

    Top Services:

    • Software Development
    • Mobile App Development
    • Blockchain
    • AI Development
    • UI/UX Design
    • Show more
    Location
    Salt Lake City, Utah
    Number of Employees
    250 - 499
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    31 Projects Listed
  • Codal

    VerifiedVerified by the DesignRush team for authenticity and credibility.Award WinnerRecipient of a Best Design Award for outstanding work.
    Accelerating growth through cutting-edge, data-driven strategies and solutions

    Accelerating growth through cutting-edge, data-driven strategies and solutions

    Codal is a design and development consultancy that partners with organizations to solve complex problems and accelerate growth through cutting-edge, data-driven strategies and solutions...

    Top Services:

    • Web Development
    • eCommerce Development
    • Software Development
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    250 - 499
    Average Hourly Rate
    $145/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    7 Projects Listed
  • Product Teams On Demand

    Product Teams On Demand

    Right Tail provides a high-performance Product Software Development and IT Staff Augmentation team built for speed, precision, and outcomes. We partner with startups, scale-ups, and enterprise technology companies to design, build, and scale world-class digital products...

    Top Services:

    • Staff Augmentation
    • Software Development
    • Mobile App Development
    • AI Development
    • Blockchain
    • Show more
    Location
    San Francisco, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    14 Projects Listed
  • Trusted IT Partner for SMBs & Enterprises Since 2001 | Dedicated Teams | Industry-Specific Solutions

    Trusted IT Partner for SMBs & Enterprises Since 2001 | Dedicated Teams | Industry-Specific Solutions

    Altoros is a 350+ person strong IT consulting and development group. For over 20 years, we've been assisting Global 2000 organizations in getting software products to market faster and reducing the cost of R&D experiments to enable stable business growth...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Design
    • Web Development
    • Staff Augmentation
    • Show more
    Location
    Pleasanton, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    12 Projects Listed
  • DICEUS Driving Innovation in Insurance Technology

    DICEUS Driving Innovation in Insurance Technology

    DICEUS is a product-led technology company delivering next-generation insurance software solutions, system integration, and product engineering services. Since 2011, weve empowered insurers and brokers to enhance operational efficiency, automate core processes, and elevate customer experiences...

    Top Services:

    • Software Development
    • AI Development
    • Mobile App Development
    • Big Data Analytics
    • Cloud Consulting
    • Show more
    Location
    Wilmington, Delaware
    Number of Employees
    250 - 499
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    16 Projects Listed
  • Native | Hybrid | IOS & Android Mobile App Development

    Native | Hybrid | IOS & Android Mobile App Development

    NewAgeSys IT, Top Mobile App Development Company in NJ, provide mobile app development services to various vertical such as Healthcare, Fitness, Social & Networking, Sports, Education, Utility, On Demand Services etc. We take care of Mobile App UI/UX Design & Development, API & Back-end Programming...

    Top Services:

    • Mobile App Development
    • Web Development
    • Software Development
    • Web Design
    • ERP Consulting
    • Show more
    Location
    Princeton, New Jersey
    Number of Employees
    250 - 499
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    21 Projects Listed
  • Fresh Thinking Engineered

    Fresh Thinking Engineered

    Founded in 2007, Taazaa has a strong background in custom software development and AI implementations. We help mission-driven organizations build secure, scalable, and user-friendly digital products...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • IT Services
    • ERP Consulting
    • Show more
    Location
    Hudson, Ohio
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    12 Projects Listed
  • Creating Impactful Software Solutions

    Creating Impactful Software Solutions

    Binmile is a globally recognized software engineering company that empowers businesses to excel digitally and craft successful software solutions...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • Software Testing
    • IT Services
    • Show more
    Location
    Noida, India
    Number of Employees
    250 - 499
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    11 Projects Listed
  • Custom AI & Software Development Company

    Custom AI & Software Development Company

    We're MindInventory known for offering cutting-edge AI and software development services that redefine how businesses innovate and succeed...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    • Cloud Consulting
    • Web Development
    • Show more
    Location
    Ahmedabad, India
    Number of Employees
    250 - 499
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    14 Projects Listed
  • IT Craft has been building software since 2001, delivering reliable, scalable solutions for startups, SMBs, and enterprises. Our team handles everything from discovery and architecture to deployment and maintenance...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • IT Services
    • Staff Augmentation
    • Show more
    Location
    Berlin, Germany
    Number of Employees
    250 - 499
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    9 Projects Listed
  • AI-Enabled Сustom Software Development

    AI-Enabled Сustom Software Development

    We're JetRuby — AI-native, award-winning, and ISO-certified agency that's been shipping software since 2010. Our 250+ engineers turn bold ideas into production-ready products, starting from budgets of $50,000 and scaling all the way to enterprise roll-outs...

    Top Services:

    • Web Development
    • Software Development
    • Mobile App Development
    • Web Design
    • AI Development
    • Show more
    Location
    San Francisco, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    33 Projects Listed
  • Painless software development

    Painless software development

    Organizing the teamwork with the client, we dive deep into their business needs and find the optimal way to reach the final goal with software...

    Top Services:

    • Software Development
    • Mobile App Development
    • eCommerce Development
    • Web Development
    • UI/UX Design
    • Show more
    Location
    Herford, Germany
    Number of Employees
    250 - 499
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    22 Projects Listed
  • Your Innovation Partner

    Your Innovation Partner

    ITRex delivers end-to-end AI and data solutions from strategic planning to real-world deployment. The companys expertise spans LLM integration, RAG, copilots, SLMs, and autonomous AI agents, all engineered for reliability and scale...

    Top Services:

    • Software Development
    • Mobile App Development
    • Software Testing
    • AI Development
    • IoT
    • Show more
    Location
    Aliso Viejo, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    5 Projects Listed
  • Succeed Faster With Syberry.

    Succeed Faster With Syberry.

    We've delivered 300+ software solutions for American companies of all sizes, from emerging startups to Fortune 200 companies in many domains: healthcare, FinTech, automotive, energy management, real estate, education, e-commerce, and others...

    Top Services:

    • Software Development
    • Mobile App Development
    • DevOps Consulting
    • AI Development
    • Show more
    Location
    Austin, Texas
    Number of Employees
    250 - 499
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    12 Projects Listed
  • Your Partner in AI & Custom Software Excellence

    Your Partner in AI & Custom Software Excellence

    Geniusee is a U.S.-based AI and software engineering company with delivery hubs in Ukraine and Poland. We help businesses modernize legacy systems and scale faster through AI-powered, cloud-native solutions. Our team of 300+ experts has delivered 200+ projects for clients like Dell and Bloomberg. We...

    Top Services:

    • Software Development
    • Mobile App Development
    • Blockchain
    • Software Testing
    • AI Development
    • Show more
    Location
    Austin, Texas
    Number of Employees
    250 - 499
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    11 Projects Listed
  • Attitude. Altitude. Gratitude. Repeat

    Attitude. Altitude. Gratitude. Repeat

    Softude is a top AI agent development company in the USA, delivering intelligent AI systems and enterprise software solutions to businesses globally. CMMI Level 5 appraised. 20 plus years of experience...

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    • Software Development
    • Mobile App Development
    • AI Development
    • Web Development
    • Cybersecurity
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    Location
    Indore, India
    Number of Employees
    250 - 499
    Average Hourly Rate
    $25/hr
    Minimal Budget
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    20 Projects Listed
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    Formed in 2010, eSparkBiz is a world-recognized software development company, offering businesses a culture of innovations. Our mobile and web development solutions provide businesses a competitive edge and help them overcome their businesses limitations...

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  • Digitalizing Businesses.

    Digitalizing Businesses.

    Shaligram Infotech is a distinguished software development company that excels in delivering bespoke software development, web development, mobile app development, Microsoft Dynamics 365 Development & consulting, and outsourcing services. Our expertise spans a wide spectrum of technological solutions...

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    Number of Employees
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  • We Make the Impossible Case Possible.

    We Make the Impossible Case Possible.

    Matellio is a leading software engineering studio, recognized globally for delivering intelligent solutions powered by Artificial Intelligence and Machine Learning. We specialize in developing customized AI solutions tailored to various needs of businesses under different industry verticals...

    Top Services:

    • AI Development
    • IoT
    • DevOps Consulting
    • Cloud Consulting
    • Mobile App Development
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    Location
    Denver, Colorado
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    26 Projects Listed
  • Top AI Development Company in USA

    Top AI Development Company in USA

    Predominantly known for our AI Chatbots and AI Agents, AI Avatar, and other Enterprise AI solutions, we offer a wide array of AI services that range across the Web, Mobile, and Enterprise niches. Our expertise in data science and AI ranks us among the top AI consultants...

    Top Services:

    • AI Development
    • Software Development
    • Wearables
    • Web Development
    • Web Design
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    Location
    Orlando, Florida
    Number of Employees
    250 - 499
    Average Hourly Rate
    $49/hr
    Minimal Budget
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    Portfolios Count
    16 Projects Listed
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    Mobisoft is an award winning technology-driven company that specializes in providing digital solutions and services to businesses worldwide. With a focus on digital innovation, Mobisoft aim to empower organizations through the strategic use of technology...

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    250 - 499
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Cross-Platform App Development Company Hiring Guide

What is a cross-platform app development company?

A cross-platform app development company is a company that offers a seamless approach to mobile app creation. It goes beyond the traditional method of building separate apps for iOS and Android, opting instead for a single codebase that utilizes cross-platform frameworks like React Native or Flutter.

Businesses look for cross-platform mobile app development services because of these challenges:

  • Low or declining brand visibility and sales
  • App development using two code bases is slow and inefficient
  • Updates are limited and slow to deploy
  • Costly maintenance fees
  • Limited app functionalities and features

With cross-platform app development companies, businesses can experience faster development times and potentially lower costs. Their framework experts ensure the app functions flawlessly on both iOS and Android devices, creating a flexible app that can reach a wider audience without the burden of maintaining separate codebases.

Success story

In the following success story chosen by our experts, we highlight how a cross-platform mobile app development company improves business efficiencies:

  • Challenges: An American video rental company needed to upgrade its existing mobile app that was built with outdated coding practices, faced performance issues, and lacked device and orientation optimization. Its user interface (UI) was not intuitive, and it failed to load on a variety of devices.
  • Solutions: Simpalm refactored the codebase, improving app performance and ensuring smooth operation on modern devices. Its new intuitive UI was now optimized for various devices and orientations. The team also integrated a proprietary AI engine alongside an off-the-shelf solution to create recommendation algorithms. These algorithms learn user behavior and suggest relevant content and deals, driving higher in-app purchases and monetization.
  • Results: The collaboration improved the client’s mobile app. This resulted in increased user engagement, higher in-app purchases, and greater monetization for the client.

What do cross-platform app development companies do?

Cross-platform app development companies specialize in creating mobile apps that function seamlessly on both iOS and Android devices using a single codebase. Here’s a breakdown of their core services:

  • App development  
    Translate app concept into a functional reality using cross-platform frameworks like React Native or Flutter
  • Feature implementation 
    Program the features and functionalities you envision for your app, ensuring a smooth user experience across both iOS and Android
  • Code reusability 
    Expertise in leveraging a single codebase, reducing development time and cost compared to building separate native apps for each platform
  • User interface (UI) design 
    Design visually appealing and user-friendly interfaces that work consistently across both iOS and Android devices
  • User experience (UX) optimization 
    Create a seamless and intuitive user experience, ensuring your app is easy to navigate and enjoyable to use on any platform
  • Project planning and scoping 
    Collaborate with you to define your project scope, establish timelines, and manage the development process effectively
  • App Store optimization (ASO) 
    Assist with optimizing your app listing for visibility in the Apple App Store and Google Play Store
  • Pre-launch testing and quality assurance (QA)
    Conduct thorough testing to ensure your app is bug-free and functions optimally on various devices before launch
  • Post-launch support and maintenance
    Offer ongoing maintenance and support after your app’s launch, addressing bugs, implementing new features, and keeping the app up to date

Success story

Cross-app development companies go beyond creating a seamless user experience (UX), as presented in the case study of Evolus and its partnership with Kingsmen Digital Ventures in creating an engaging app experience:

  • Challenges: Evolus, a performance beauty company, struggled to enter the self-pay aesthetic market. The industry already had too many established giants, but its traditional communication methods could not grab user attention. It partnered with Kingsmen Digital Ventures to address the need for a customer-centric approach in the market.
  • Solutions: Kingsmen Digital Ventures implemented a design and technologically driven approach to make Evolus stand out from the market. It prioritized user engagement and injected a playful, interactive tone throughout the user journey, along with fast-responding functionalities.
  • Results: Within two quarters, Evolus rose to the #3 spot in market share. The app’s functionality translated to their ability to ship products to 3,500 accounts within 90 days. It has also fostered a user base that became active brand ambassadors. The platform’s engaging user experience led to referrals, propelling Evolus’ growth.

How much do cross-platform mobile app development services cost?

Cross-platform mobile app development services cost between $10,000 to $60,000 depending on the complexity of the app. Factors such as design, functionality, features, team size, and location of the team also affects the price of the cross-platform app development.

Here is a cost breakdown of cross-platform development app:

  • Simple app development — $10,000 to over $30,000
    Basic features such as login, user profile, in-app purchases, search
  • Moderate app development — $25,000 to over $45,000 
    Average features with additional inclusions such as social log-in and geo-tracking
  • Advanced app development — $40,000 and above
    Complex features with longer timelines and custom design and system

On DesignRush, the top 50 cross-platform development companies charge an average of $46/hour. 10.5% of cross-platform mobile app development services accept projects with a budget of less than $1,000, catering to basic app development. On the other hand, 5.7% accept projects with a $50,000 minimum budget offering more complex services and features. 

Why should I hire a cross-platform app development company for my business?

You should hire a cross-platform app development company to increase your brand visibility across multiple platforms. Moreover, a cross-platform mobile app development company offers a strategic approach to mobile app development, allowing you to achieve cost-efficiency, faster time to market, a wider audience reach, and a consistent user experience — all while leveraging the expertise and ongoing support of a specialized development team.

Hire cross-platform app development companies because they:

  • Have the flexibility to adapt and scale your app to future needs
  • Enable faster market entry, wider reach, and potentially lower development costs
  • Apply timely bug fixes, security updates, and assistance with future development
  • Have structured development approaches and project management tools
  • Leverage a wider pool of developers experienced in cross-platform frameworks
  • Provide easier integration of third-party libraries and plugins

Success story

The benefits of hiring a cross-app development company can be fully understood through the following success story chosen by our experts:

  • Challenges: WYA is a location-based social media application that connects people through social gatherings. However, it needed a platform that was easy to navigate and appealed to younger audiences.
  • Solution: Diffco developed a user-friendly up-to-date interface that allows users to connect with others, explore events, and navigate using maps and contact lists. It prioritizes user convenience throughout the app experience where users can effortlessly browse and RSVP to various events, filtering them by their interests and preferences. The team also utilized a robust tech stack that includes iOS SDK, Swift, PHP (Symfony), Docker, AWS, Apple Maps, and Yelp.
  • Results: The partnership with Diffco exceeded the client’s expectations from project management to its expertise in design and development.

How do I choose the best cross-platform app development company for my business?

Choosing the best cross-platform app development companies involves carefully assessing the company that can seamlessly bring the app you envisioned to life.

Follow these steps as a guide in making an informed decision:

  1. Define your business goals 
    Clearly articulate the app’s purpose for your business and its target audience. This might include targeting new audiences, increasing sales, and doubling up efforts to make your brand more visible in the market.
  2. Assess project scope and complexity 
    Define the size and complexity of your app, considering features, integrations, and required development time.
  3. Determine the budget 
    Determine your realistic budget for the entire development process, from pre-development to development, testing, and launch.
  4. Research potential partners 
    Research companies experienced in developing apps in your specific industry. Utilize search engines like Google or navigate our agency listings on DesignRush. Seek companies with an understanding of industry-specific challenges and best practices is crucial for a successful app.
  5. Look into industry experience and portfolio 
    Assess the company’s website by looking into its expertise in cross-platform development. Scan through case studies and testimonials from past clients in your industry or with similar projects to get insights on its work ethics and processes. You can also check agency profiles on DesignRush to get insights of a company’s reviews, case studies, and portfolio.
  6. Take note of technical expertise and references 
    Ask about the team’s experience and qualifications in specific cross-platform frameworks. Request references from past clients to gain unbiased feedback on their experience working with the company.
  7. Shortlist cross-platform app development companies 
    Create a list of the best cross-platform mobile app development companies that align with your initial goals and contact them to express your interest in a partnership. Send a request for proposal (RFP) to inform them about the intricacies of the project and your more specific needs.
  8. Interview their internal teams 
    Understand the team’s development process, communication style, and tools used for project management. Look for cross-platform app development companies with a clear and collaborative approach throughout development. Ask them how they would approach your project and their plan for user testing and ensuring a seamless cross-platform experience.
  9. Assess industry-specific expertise 
    Inquire about the team’s understanding of the technologies and functionalities relevant to your industry. Ask how they would approach the unique technical challenges or regulatory requirements specific to your niche.
  10. Discuss additional integrations 
    If your app requires integrations with tools or platforms, ask about the agency’s experience in handling such integrations within a cross-platform development approach.
  11. Decide on your selected company
    Select the partner that best aligns with your company’s needs and can cater to the specific features of your project.

Still on the lookout for the perfect cross-platform app development partner? Navigate our Marketplace and share some details about your project. We’ll then provide you with a list of five top-rated agencies that meet your needs and qualifications for free.

How do I find the best cross-platform mobile app development company on DesignRush that fits my budget?

You can find the best cross-platform mobile app development company on DesignRush by navigating its filters. We offer a wide selection of price ranges to cater to project needs of every size. From $1,000 to above $50,000, we have agencies that meet your needs and budget.

Low Budget: 1k above
Mid Budget: 10k above
High Budget: 50k above

Our platform understands that finding the right fit goes beyond just budget. We have agency profiles offering in-depth insights on team structure, development approach, and portfolio of successful cross-platform apps, allowing you to make an informed decision in choosing the right cross-platform app development company.

What are the key success metrics in cross-platform app development projects?

The success of a cross-platform app development project goes beyond just a functional app. It's about achieving the goals you set for the app, whether it's driving user engagement, increasing brand awareness, or boosting revenue. Here are some key success metrics to consider for cross-platform app development projects:

  • Number of downloads and installs
    The total number of times users download and install your app across both platforms (iOS and Android).
  • Number of active users
    The number of users actively engaging with the app on a daily (DAU) or monthly (MAU) basis. Tracks user retention and overall app usage.
  • Session length and frequency
    The average time users spend within a single app session and how often they return to use the app over a period. Shows user interest and app value.
  • App store ratings and reviews
    Positive ratings and reviews indicate user satisfaction with the app’s functionality and user experience.
  • Crash rate and bug reports
    A low crash rate and minimal bug reports demonstrate app stability and a smooth user experience.
  • App loading speed and performance
    Measures how quickly the app loads and performs actions. Crucial for user satisfaction and engagement. 

What questions should I ask cross-platform app development companies before hiring one?

Before hiring a cross-platform app development company, evaluate if they are the right fit for your project. Developing a cross-platform app requires a skilled and experienced partner and choosing the right company is important to the success of your project. To ensure you find the ideal fit, here are some key questions to ask them before hiring:

Its Relevant Background

  1. How many years of experience does your company have developing cross-platform apps?
  2. Can you share success stories of cross-platform apps you’ve built in my industry?
  3. What is the expertise level of your developers?
  4. Can you elaborate on any internal tools or frameworks you've developed to streamline the cross-platform app development process?
  5. Have you received any industry awards or recognitions for your work in cross-platform development?
  6. What are the most common challenges you encounter when developing cross-platform apps in our industry and how do you manage to work around it?

Its Services and Processes

  1. What project management methodology do you follow?
  2. Can you outline the roles and specialties of the team members who would be working on my project?
  3. Does your company offer up-gradation services for an updated version?
  4. What is your approach to ensuring a seamless user experience across different platforms?
  5. Do you have a team of UI/UX designers who can create a visually appealing and intuitive app?
  6. How do you handle intellectual property rights for the app concept and code developed?
  7. What tools or strategies do you employ to track app usage and gather user feedback for ongoing improvements?
  8. What is your approach to prototyping and user testing throughout the development process to ensure an intuitive and user-friendly app experience across platforms?

Related to Your Project

  1. How will you ensure your proposed solution aligns with our business goals and target audience?
  2. How will we communicate throughout the development process?
  3. Do you offer ongoing maintenance and support after the app launch?
  4. How will you handle bug fixes and updates after the app is live?
  5. How will your approach ensure the app can be easily scaled to accommodate future growth in users or features?

What are the best cross-platform app development companies in the US?

The best cross-platform app development companies in the US are:

  • Suffescom Solutions Inc.
    • 5.0 stars on DesignRush (36 reviews)
    • Top clients: Modani Furniture, King Cubs, Lead Action, Epic
  • Designli
    • 5.0 stars on DesignRush (45 reviews)
    • 5.0 stars on Google (73 reviews)
    • Top clients: Goodwill, Earthlink, Rotary, Michelin
  • Zazz
    • 5.0 stars on DesignRush (95 reviews)
    • 5.0 stars on Google (12 reviews)
    • Top clients: Harvard Innovation Labs, Bungie Foundation, Skills Competences Canada, Coinbase
  • AllianceTek Inc.
    • 4.9 stars on DesignRush (12 reviews)
    • 4.6 stars on Google (14 reviews)
    • Top clients: Genpact, Zydus USA, NFL, Johnson-Johnson
  • Simublade
    • 4.8 stars on DesignRush (5 reviews)
    • 4.5 stars on Google (8 reviews)
    • Top clients: Tavus, Savve, Opar, Just Live

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