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

1,808 Companies - Rankings updated: September 03, 2026

All mobile app development firms on DesignRush have been assessed for their expertise, portfolio, and verified client reviews. Some listings may be paid.

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  • Assistant Pro

    Assisting You at a Step Ahead. Your Gateway to the Digital World.

    Assisting You at a Step Ahead. Your Gateway to the Digital World.

    At Assistant Pro, we recognize the diverse challenges that small businesses, startups, and charities face in the digital landscape. Our agency overview emphasizes a personalized touch, where we invest time to grasp the intricacies of your objectives. This client-focused approach enables us to tailor...

    Top Services:

    • Web Development
    • Graphic Design
    • WordPress Website Design
    • Social Media Marketing
    • eCommerce Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    View Profile

  • Impact Techlab

    Impact Techlab LLC

    Impact Techlab LLC

    More than a digital storefront, we're a strategic digital solution partner with a decade-long experience. We help founders and entrepreneurs looking to design, develop and deploy digital solutions. When we founded ITL, we wanted to help businesses grow through technology that delivers real results. We are now...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • WordPress Website Design
    • Web Design
    • Show more
    Location
    Memphis, Tennessee
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    View Profile
    5.0 5.0 (10)

  • UBK Infotech Pvt Ltd

    Technology meet Business

    Technology meet Business

    UBK INFOTECH PVT LTD is the most recomended Web and App Development company in indid. We specialize in App Development, Website Development and Customize ERP...

    Top Services:

    • Graphic Design
    • Logo Design
    • Web Design
    • eCommerce Development
    • Web Development
    • Show more
    Location
    Kolkata, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $5000/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    3.8 3.8 (53)

  • Bro Web Architecture

    Turning Ideas into Digital Excellence

    Turning Ideas into Digital Excellence

    Elevate your brand with Bro Web Architecturean amalgamation of innovation and precision. Our adept team specializes in translating ideas into vibrant digital landscapes, guaranteeing a prominent online presence that thrives in the dynamic and ever-evolving web environment...

    Top Services:

    • Digital Services
    • Logo Design
    • Web Development
    • Digital Marketing
    • SEO
    • Show more
    Location
    Timișoara, Romania
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    View Profile
    5.0 5.0 (46)

  • Hatom

    Your AI-Powered Transformation Partner

    Your AI-Powered Transformation Partner

    Hatom is a tech-driven agency bridging the gap between business and digital innovation. We specialize in MVP development, custom software, web and mobile development, DevOps, cloud migration, and UI/UX design. With global experience, were committed to delivering results and long-term partnerships...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • Staff Augmentation
    • AI Development
    • Show more
    Location
    Lausanne, Switzerland
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • IT Idol Technologies

    Idol for all your IT needs

    Idol for all your IT needs

    IT IDOL Technologies is a custom software development company specializing in custom software development services, custom AI solutions development, and product engineering. Hire dedicated software developers to build scalable, high-performance solutions that drive innovation and business growth...

    Top Services:

    • AI Development
    • Software Development
    • Mobile App Development
    • Web Design
    • eCommerce Development
    • Show more
    Location
    Valsad, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
    View Profile
    4.7 4.7 (29)

  • Lumitech

    New Renaissance Software

    New Renaissance Software

    Lumitech is a software and services technology company based in Dubai with an R&D team in Eastern Europe...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Design
    • Web Development
    • Blockchain
    • Show more
    Location
    Dubai, United Arab Emirates
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
    View Profile
    5.0 5.0 (16)

  • Tres Astronautas

    Helping leaders use AI and technology to drive business growth

    Helping leaders use AI and technology to drive business growth

    We specialize in AI-driven digital transformation. With more than 100 successful projects and six Fortune 500 clients demonstrating our technical expertise and cost-effective nearshore services...

    Top Services:

    • AI Development
    • Software Development
    • Mobile App Development
    • UI/UX Design
    • IoT
    • Show more
    Location
    Miami, Florida
    Number of Employees
    50 - 99
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    12 Projects Listed
    View Profile

  • TechNovaTime

    Technical Solutions and Digital Marketing

    Technical Solutions and Digital Marketing

    Unlock unmatched potential for your business with our cutting-edge technology solutions. As your dedicated partner, we deliver superior services, ensuring you stay ahead of the curve...

    Top Services:

    • AI Development
    • Web Development
    • Mobile App Development
    • Big Data Analytics
    • Blockchain
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    View Profile
    5.0 5.0 (7)

  • Inverse Studio

    Where great ideas meet great designs

    Where great ideas meet great designs

    With each project we undertake, we strive not only to meet expectations but to exceed them, pushing the boundaries of innovation and creativity. Inverse Studio continues to steer the industry toward a future where exceptional design seamlessly converges with functionality to shape transformative digital...

    Top Services:

    • Branding
    • Logo Design
    • Design Services
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Pune, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    4.3 4.3 (3)

  • SteadyWisdom TechnoLabs

    We provide 360° IT Services

    We provide 360° IT Services

    Our 360° services include Branding, Website & Mobile App Development, Digital Marketing, Support, Consultant. Providing 360° solutions with 100% client satisfaction is our goal...

    Top Services:

    • Graphic Design
    • Branding
    • Digital Services
    • Web Design
    • eCommerce Development
    • Show more
    Location
    Rajkot, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    View Profile

  • Uwindi

    We Do — You Win!

    We Do — You Win!

    Uwindi creates high-conversion websites & web apps for B2B. Since 2015, we blend design, WordPress (Bricks), and strategy to build scalable digital systems for exec search, logistics, SaaS. We deliver comprehensive platforms so customer acquisition becomes stable, predictable, and and ROI-ready...

    Top Services:

    • Digital Services
    • Web Design
    • Web Development
    • WordPress Website Design
    • CRO
    • Show more
    Location
    Austin, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    13 Projects Listed
    View Profile

  • Modern Tech

    Premier Digital Services & Software Production Company based in the United States & Australia

    Premier Digital Services & Software Production Company based in the United States & Australia

    Modern Tech serves as a comprehensive solution for all your digital requirements, offering a diverse range of innovative and creative products and services. Our team of experts is dedicated to delivering total communication and information solutions to meet your distinct needs...

    Top Services:

    • Web Development
    • eCommerce Development
    • Mobile App Development
    • Graphic Design
    • UI/UX Design
    • Show more
    Location
    Wilmington, Delaware
    Number of Employees
    50 - 99
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Creatix Technologies

    Possibilities Meet Technology

    Possibilities Meet Technology

    Creatix Technologies is a software and blockchain development company, bringing the best engineering teams and talents in Armenia to startups, SMEs, as well as enterprises around the world...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • Software Testing
    • Blockchain
    • Show more
    Location
    Yerevan, Armenia
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (1)

  • Danubius IT Solutions

    End to end software development since 2010.

    End to end software development since 2010.

    Danubius IT Solutions prioritizes continuous learning and improvement to provide customers with the latest technologies. Emphasizing the human side, we place importance on clear communication, agile methodologies, and collaborative partnerships...

    Top Services:

    • Software Development
    • Staff Augmentation
    • IT Services
    • DevOps Consulting
    • UI/UX Design
    • Show more
    Location
    Budapest, Hungary
    Number of Employees
    50 - 99
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile

  • Nano IT World

    Technology for a Safer World.

    Technology for a Safer World.

    Bangladesh's leading eCommerce and web design company offering affordable, e-commerce web design services in Bangladesh. Nano IT is an e-Commerce development and website design company in Bangladesh with a good reputation and open skill-set. Our web designs and solutions consistently reflect the qualities...

    Top Services:

    • Digital Services
    • Web Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    Dhaka, Bangladesh
    Number of Employees
    50 - 99
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
    View Profile
    4.5 4.5 (143)

  • 99x Studio

    Our mission is to add value across product, Design, & operate with a serve-first mindset.

    Our mission is to add value across product, Design, & operate with a serve-first mindset.

    As a premium design studio, you can think of us as your extended design and tech team. With our product intellect combined with creative capabilities we have built over the years with spectacular talent, we are the right partners to an organization's hypergrowth...

    Top Services:

    • Mobile App Development
    • Graphic Design
    • UI/UX Design
    • Branding
    • Show more
    Location
    Bengaluru, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Digital Thinkers

    Craftsmen of digital innovation

    Craftsmen of digital innovation

    Digital Thinkers is a digital innovation agency. But we can be much more than that! We could be Your partner in success. With our extensive expertise in product design and software development, we have the ability to transform Your ideas into extraordinary digital experiences. We are Digital...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • Web Design
    • AI Development
    • Show more
    Location
    Budapest, Hungary
    Number of Employees
    Under 49
    Average Hourly Rate
    $800/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    4.4 4.4 (7)

  • New Beginin' Web Technologies

    Web Design and Digital Marketing Services at Affordable Rates

    Web Design and Digital Marketing Services at Affordable Rates

    Our business is all about growing yours! With a passion for bridging design aesthetics with the latest marketing technology, our team is dedicated to propelling businesses into the digital age. Whether you're a startup or an established brand, our web design and marketing technology solutions are tailored to...

    Top Services:

    • Digital Services
    • Web Development
    • SEO
    • Digital Marketing
    • Advertising
    • Show more
    Location
    Columbus, Georgia
    Number of Employees
    Under 49
    Average Hourly Rate
    $130/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Fatduck Marketing

    Boost Your Brand & Revenue with Stellar Online Marketing and Web Development

    Boost Your Brand & Revenue with Stellar Online Marketing and Web Development

    An Aussie marketing agency specialising PPC marketing, web development, graphic design, and programming. Our team's capabilities give us a unique competitive advantage, allowing us to develop and track effective (and attractive) funnels on just about any platform. Leveraging our expertise in programming, we...

    Top Services:

    • Media Buying
    • Digital Marketing
    • PPC
    • Social Media Marketing
    • eCommerce
    • Show more
    Location
    Sydney, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
    View Profile

  • Talentelgia Technologies Pvt. Ltd

    Transforming Ideas into innovation

    Transforming Ideas into innovation

    Talentelgia is a renowned IT consulting company in India, with a global presence primarily in the United States, United Kingdom, Australia, and the United Arab Emirates...

    Top Services:

    • Web Development
    • Web Design
    • AI Development
    • Blockchain
    • Mobile App Development
    • Show more
    Location
    Mohali, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
    View Profile

  • Invoxico Technologies

    Crafting Websites, Creating Success!

    Crafting Websites, Creating Success!

    Invoxico Technologies is an adept company in web design and development, acknowledged for its proficiency in crafting customized digital solutions. Their expert team focuses on UI/UX design, web development, CMS development, eCommerce solutions, and mobile app development, and offers a complete range of...

    Top Services:

    • Web Design
    • eCommerce Development
    • UI/UX Design
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    Mohali, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (10)

  • labless design studio

    Let your ideas flow

    Let your ideas flow

    We are a design studio focused on branding, web, editorial and multimedia development...

    Top Services:

    • Graphic Design
    • Branding
    • Logo Design
    • Web Design
    • WordPress Website Design
    • Show more
    Location
    Santiago, Chile
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Kodexo Labs

    Create - Inspire - Deliver

    Create - Inspire - Deliver

    We boost businesses with expert AI software development and web solutions, offering products and consulting across industries like automotive, IT, and healthcare etc. Partner with us to grow in the digital era using innovative technology...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • Staff Augmentation
    • Software Testing
    • Show more
    Location
    Austin, Texas
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    17 Projects Listed
    View Profile
    5.0 5.0 (6)

  • Futuro Comunicación

    We turn numbers into captivating narratives and strategies into unique experiences.

    We turn numbers into captivating narratives and strategies into unique experiences.

    At Futuro Comunicación we turn monotony into digital magic, personalizing each service with unique creativity. Our customer service is more than a help line; it is a virtual hug. We offer you a tailored digital experience to make your brand shine...

    Top Services:

    • Web Development
    • Graphic Design
    • Video Production
    • Branding
    • Logo Design
    • Show more
    Location
    Quito, Ecuador
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • PeakBit Technologies

    Your partner in mobile app and custom web development

    Your partner in mobile app and custom web development

    Our company specializes in high-end custom software development that truly supports your business. With over 10 years of experience, our reliable team has successfully developed 100+ mobile apps and 80+ custom websites. We work with you as partners every step of the way...

    Top Services:

    • Mobile App Development
    • Web Development
    • eCommerce Development
    • Software Development
    • Graphic Design
    • Show more
    Location
    Budapest, Hungary
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed
    View Profile
    5.0 5.0 (29)

  • Prismavix Technologies

    Illuminating Success in the Digital Horizon.

    Illuminating Success in the Digital Horizon.

    At Prismavix, innovation meets impact as we tailor solutions that resonate with your audience. We prioritize your digital success. Beyond being a digital marketing firm, we serve as your strategic ally in navigating the ever-evolving online landscape, ensuring that our tailored solutions make a lasting impact...

    Top Services:

    • Design Services
    • Logo Design
    • Graphic Design
    • Digital Services
    • Creative Services
    • Show more
    Location
    Bankstown, Australia
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    4.9 4.9 (33)

  • CodeClever

    Building products that matter.

    Building products that matter.

    At CodeClever, we are a dedicated team of highly skilled software engineers who specialize in designing and developing cutting-edge solutions for a range of industries. Some of our key offerings include Geographic Information Systems, Machine Learning, Data Visualization, Video & Voice calling solutions...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • AI Development
    • IoT
    • Show more
    Location
    Lahore, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    5.0 5.0 (9)

  • Xlance Collective

    Enpowering Clients, Building Future

    Enpowering Clients, Building Future

    Founded in 2021, Xlance Collective Co., Ltd is a forward-thinking technology company committed to delivering advanced solutions for businesses. Our team of highly skilled developers specializes in creating customized applications, websites, and system solutions, empowering clients to excel in the digital...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    • Web Design
    • Web Development
    • Show more
    Location
    Yangon, Burma
    Number of Employees
    Under 49
    Average Hourly Rate
    $6/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • SIVOXI

    Problem-solving with logic and creativity

    Problem-solving with logic and creativity

    At SIVOXI, we're more than just a software development company. We're your strategic partner in maximizing profits and harnessing the power of artificial intelligence. Our passion for business, mathematics, and AI drives our success and defines our specialized services. With a dedicated team of experts...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Design
    • Web Development
    • AI Development
    • Show more
    Location
    Sandton, South Africa
    Number of Employees
    Under 49
    View Profile
    4.5 4.5 (10)

  • Flutterflow Devs

    We Built, What People Wants.

    We Built, What People Wants.

    We are Rapid App Development Company who develop Cross Platform Apps in Flutter and Flutterflow. We are official expert at Flutterflow, Rowy.io, Buildship...

    Top Services:

    • Mobile App Development
    • Software Development
    • VR/AR
    • AI Development
    • IoT
    • Show more
    Location
    Jaipur, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $24/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Idiosys UK

    A Global Leader in IT Services & Digital Marketing

    A Global Leader in IT Services & Digital Marketing

    IDIOSYS UK is an ISO 9001:2015 and ISO 10002:2008-certified innovative cloud solution provider company, operating since 2015 with versatile, innovative in-house staff. A revolutionary IT and digital marketing company with a record of delivering 1000+ applications successfully to global clients...

    Top Services:

    • Web Development
    • Web Design
    • eCommerce Development
    • Mobile App Development
    • Software Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    4.7 4.7 (3)

  • Design Key

    Drive Your Growth With Result-Driven Software.

    Drive Your Growth With Result-Driven Software.

    We design and develop user-centric solutions that help companies accomplish their goals. From startups to established businesses, we work closely with our clients to understand their unique needs and create customized software that drives growth and success...

    Top Services:

    • Web Design
    • UI/UX Design
    • Mobile App Development
    • Software Development
    • Web Development
    • Show more
    Location
    Tampa, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    9 Projects Listed
    View Profile

  • Al-Rafeh Web Developers

    Grow your Business Online

    Grow your Business Online

    We Offer extensive Business Development Services Including Websites, Digital Marketing, Search Engine Optimization (SEO) & more. We committed to deliver top-notch software products and services that exceed our clients' expectations. Some of our core keywords are innovation, reliability, excellence, and...

    Top Services:

    • Digital Strategy
    • Digital Services
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Show more
    Location
    Lahore, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
    View Profile
    5.0 5.0 (1)

  • Studio Mazzini

    Full-scale Design, Advertising and Software Agency

    Full-scale Design, Advertising and Software Agency

    Full-scale Design, Advertising, and Software Agency. Following our slogan "Creative Fusion" we bridging the gap between strategic and creative thinking in various areas of creative production and programming. We implement projects with the understanding that a strategic approach is important...

    Top Services:

    • Digital Services
    • Logo Design
    • Web Development
    • Web Design
    • Digital Marketing
    • Show more
    Location
    Ljubljana, Slovenia
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    32 Projects Listed
    View Profile
    5.0 5.0 (1)

  • Triagons

    Make your ideas take flight with our tech done right.

    Make your ideas take flight with our tech done right.

    Triagons, driven by innovation, excels in crafting impactful digital products through a team of top-tier talents. Our approach seamlessly merges design and value, elevating our clients' visions to unparalleled heights in the digital world...

    Top Services:

    • Product Design
    • Web Design
    • UI/UX Design
    • Web Development
    • Mobile App Development
    • Show more
    Location
    Culiacán, Mexico
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
    View Profile

  • Planet Solutions

    Ideas developers. Dreams enhancers

    Ideas developers. Dreams enhancers

    Planet Solutions specializes in crafting comprehensive Strategic Marketing Plans encompassing both digital and non-digital channels, strategically designed to drive sales for your business. Our emphasis lies in developing plans that prioritize essential processes, precise measurements, and deploying marketing...

    Top Services:

    • Advertising
    • Direct Marketing
    • Business Consulting
    • Digital Services
    • Reputation Management
    • Show more
    Location
    Bogota, Colombia
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (1)

  • IDEACT

    We help companies act on their ideas.

    We help companies act on their ideas.

    IDEACT goes beyond typical software development, prioritizing client success. We start by co-creating a vision that aligns with market needs and client goals. Our process melds cost-effective strategies with expertise in UX, Marketing, and VC Investing, transforming visions into digital products...

    Top Services:

    • Mobile App Development
    • Software Development
    • Business Consulting
    • UI/UX Design
    • Web Development
    • Show more
    Location
    Prague, Czech Republic
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
    View Profile

  • Innostax

    AI-augmented development for ambitious product teams.

    AI-augmented development for ambitious product teams.

    Innostax is a custom software development and IT staff augmentation company with 100+ engineers in Framingham, MA (US) and Gurugram, India. Since 2013, we've partnered with product companies and enterprises globally delivering scalable software and dedicated remote teams powered by AI-augmented deve...

    Top Services:

    • Web Development
    • Web Design
    • Software Development
    • Mobile App Development
    • Staff Augmentation
    • Show more
    Location
    Framingham, Massachusetts
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    5.0 5.0 (1)

  • PeakIT

    Passionate about new technologies

    Passionate about new technologies

    We are a software development team with +18 years dedicated to new technologies for WEB and mobile, focused essentially on WEB3/Blockchain solutions, solutions to improve the visitor experience (Findify), and solutions for the church (Kyrios ChMS)...

    Top Services:

    • Software Development
    • Blockchain
    • Mobile App Development
    • eCommerce Development
    • Web Development
    • Show more
    Location
    Braga, Portugal
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    2 Projects Listed
    View Profile
    3.8 3.8 (4)

  • Jett Develops

    Strategic Digital Products to Boost Businesses en Route to Their Ambitions.

    Strategic Digital Products to Boost Businesses en Route to Their Ambitions.

    Jett is a strategic product design and development company that surpasses expectations to help businesses achieve ambitious goals. By integrating strategy, design, and technology, we make a tangible impact for our clients, employees, and the global community. With advanced tech proficiency, hands-on software...

    Top Services:

    • Web Design
    • UI/UX Design
    • Branding
    • Web Development
    • Mobile App Development
    • Show more
    Location
    Miami, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    View Profile

  • Pyango

    We help startups to start up!

    We help startups to start up!

    The one-stop shop for early-stage digital startups to get their products built! Get started with our product-as-a Service model today, save on hiring costs, and let us become your second brain...

    Top Services:

    • Digital Services
    • Product Design
    • Software Development
    • UI/UX Design
    • Web Development
    • Show more
    Location
    Fahrwangen, Switzerland
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
    View Profile
    5.0 5.0 (6)

  • Pyorr Creative Studio

    Building world-class brands and digital products

    Building world-class brands and digital products

    Idea-centric designers, developers, and project managers who share a passion for transforming ideas into an enriching, engaging, intelligent, and innovative experience...

    Top Services:

    • Branding
    • Creative Services
    • Design Services
    • Package Design
    • UI/UX Design
    • Show more
    Location
    Sepang, Malaysia
    Number of Employees
    Under 49
    Portfolios Count
    1 Project Listed
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  • Codeex

    Your challenges are our playground. With Codeex, innovation has no limits.

    Your challenges are our playground. With Codeex, innovation has no limits.

    Codeex: Your trusted IT partner with 10+ years of experience delivering custom software, blockchain solutions, and outstaffing services. Powered by cutting-edge tech like Node.js, React.js, and Solidity, we empower businesses in finance, healthcare, eCommerce, and beyond...

    Top Services:

    • Blockchain
    • Web Design
    • eCommerce Development
    • Web Development
    • Mobile App Development
    • Show more
    Location
    Yerevan, Armenia
    Number of Employees
    50 - 99
    Minimal Budget
    $10,000 - $25,000
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    5.0 5.0 (27)

  • Ideation Digital

    Integrated Digital Marketing delivers results!

    Integrated Digital Marketing delivers results!

    Welcome to our world of Integrated Digital Marketing where our Solutions are objective based & strategically aligned to your brand purpose. We maximise performance & deliver results supported by intelligent reporting with ROI and ROAS data insights...

    Top Services:

    • Digital Services
    • Digital Strategy
    • Web Design
    • Web Development
    • Digital Marketing
    • Show more
    Location
    Midrand, South Africa
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
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    4.5 4.5 (50)

  • Vitek Technology LLC

    Your Technology Partner

    Your Technology Partner

    Vitek Technology LLC is a leading group of technology experts specializing in delivering innovative SaaS solutions, comprehensive project management, and strategic consulting services. Our expertise also extends to encompassing top-tier Web and App design, seamless integration solutions, and reliable hosting...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Content Marketing
    • Show more
    Location
    Monterrey, Mexico
    Number of Employees
    100 - 249
    Minimal Budget
    $1,000 - $10,000
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  • The Praetors

    Your Ideas, Our Expertise: Infinite Possibilities.

    Your Ideas, Our Expertise: Infinite Possibilities.

    At The Praetors, we transcend mere developmentwe innovate. Specializing in mobile app development, we harness cutting-edge technologies to craft seamless, user-centric experiences that captivate and convert. Collaborate with us to stay ahead of the curve in today's fast-paced digital landscape...

    Top Services:

    • Web Design
    • Web Development
    • eCommerce Development
    • Mobile App Development
    • Software Development
    • Show more
    Location
    Selden, New York
    Number of Employees
    100 - 249
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
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    5.0 5.0 (4)

  • ToXSL Technologies LLC

    Transform your ideas into a profitable business

    Transform your ideas into a profitable business

    ToXSL Technologies is the best mobile & web app development company in the UAE. Our user experience is at the core of our app development services. We strive to create intuitive interfaces, smooth navigation, and engaging interactions that enhance user satisfaction and drive positive outcomes for your...

    Top Services:

    • Mobile App Development
    • Software Development
    • IoT
    • Wearables
    • ERP Consulting
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    Location
    Dubai, United Arab Emirates
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
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    4.7 4.7 (138)

  • Upscale Valley

    We specialize in helping brands grow on Amazon by implementing innovative marketing

    We specialize in helping brands grow on Amazon by implementing innovative marketing

    Upscale Valley was founded in 2020 by former Amazon sellers. The inception was driven by a shared passion among like-minded Amazon enthusiasts aspiring to elevate client service standards in the industry...

    Top Services:

    • Branding
    • Digital Services
    • Digital Strategy
    • Video Production
    • Product Design
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    Location
    Florida, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
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  • DESH Group

    Building scalable Web3 & AI products from concept to launch

    Building scalable Web3 & AI products from concept to launch

    DESH.Group is a full-cycle Web3 & AI development agency building scalable digital products from concept to launch...

    Top Services:

    • Design Services
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    Location
    Lviv, Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
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Explore Mobile App Development Specializations

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Why People Trust DesignRush

Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding cross-platform app development companies. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.

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Learn more about DesignRush Agency Ranking Methodology.

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DesignRush sustains a directory of over 30,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:

  • Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
  • The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.

Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.

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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