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

532 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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  • QOLOS

    Award Winning Custom Development Experts | ERP Integration | Shopify/BigCommerce

    QOLOS (pronounced "koh-lohs") is a U.S.-based software development company, specializing in building custom, high-performance digital solutions for brands that demand innovation. From complex ERP integrations to e-commerce solutions - you are in good hands with QOLOS...

    Top Services:

    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Software Development
    • UI/UX Design
    • Show more
    Location
    Green Bay, Wisconsin
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $50,000 & Up
    Visit Website View Profile
    4.9 4.9 (11)
    5.0 5.0 (6)

  • Sidekick Interactive

    The Leading App Development Agency In Canada

    You wouldn't call a plumber to work on your electric panel, right? Then why hire a marketing or web agency to build a mobile app? For more than a decade, our passionate team has been developing mobile projects and helping innovative companies of all sizes worldwide reach their true mobile potential. And...

    Top Services:

    • Mobile App Development
    • Web Development
    • Software Development
    • IoT
    • Web Design
    • Show more
    Location
    Montreal, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    7 Projects Listed
    Visit Website View Profile
    4.8 4.8 (10)
    5.0 5.0 (30)

  • ScienceSoft

    Driving Project Success No Matter What

    ScienceSoft USA Corporation, doing business as ScienceSoft, is an AI transformation and software development company with more than 36 years of experience. We deliver secure solutions for healthcare and financial services, as well as retail, manufacturing, telecom, and more...

    Top Services:

    • Software Development
    • Mobile App Development
    • Cloud Consulting
    • Managed Services
    • Wearables
    • Show more
    Location
    McKinney, Texas
    Number of Employees
    500 - 999
    Average Hourly Rate
    $50/hr
    Portfolios Count
    11 Projects Listed
    Visit Website View Profile
    4.8 4.8 (8)
    5.0 5.0 (4)

  • Blue Archer

    Professionals You Can Trust For Results-Driven Web Design & Software Development. Since 1999.

    Blue Archer is a team of interdisciplinary professionals who looks at your business needs with a single shared goal in mind: to create an effective digital presence for your business. Working collaboratively, we're able to achieve results that are creative and strategic, with measurable business impact. We...

    Top Services:

    • Web Design
    • Web Development
    • Software Development
    • Digital Services
    • SEO
    • Show more
    Location
    Pittsburgh, Pennsylvania
    Number of Employees
    Under 49
    Portfolios Count
    14 Projects Listed
    Visit Website View Profile
    4.8 4.8 (8)
    4.9 4.9 (153)

  • RiviWeb

    We Build Extraordinary Websites

    We are a team of designers and developers successfully meeting customer demands, while maintaining outstanding customer service. We love what we do! Team RiviWeb is known for extraordinary websites, expert branding, eCommerce, custom coding, and creative marketing solutions...

    Top Services:

    • Web Development
    • Web Design
    • eCommerce Development
    • UI/UX Design
    • SEO
    • Show more
    Location
    Macon, Georgia
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Portfolios Count
    19 Projects Listed
    Visit Website View Profile
    4.8 4.8 (6)

  • Altoros Labs

    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
    Visit Website View Profile
    4.4 4.4 (4)
    5.0 5.0 (1)

  • SOCIALFUEL Media

    Creative Branding & Digital Agency

    SOCIALFUEL is a Creative Branding & Digital Web Design Agency Melbourne that specialises in branding and brand development. We offer premium creative solutions ranging from Strategy and Branding to Social Media, Paid Ads, and SEO services...

    Top Services:

    • Branding
    • Digital Strategy
    • Digital Services
    • Web Design
    • Digital Marketing
    • Show more
    Location
    Melbourne, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
    Visit Website View Profile
    4.9 4.9 (9)

  • Potens Digital

    Marketing Solutions For Your Business.

    Potens Digital is a premium client-centric digital marketing agency that offers the best of trending marketing solutions, such as SEO, pay-per-click, social media, and customized campaigns for brand interaction. At Potens Digital, we pride ourselves on being adaptive and innovation-driven, ensuring that all...

    Top Services:

    • Digital Services
    • Social Media Marketing
    • eCommerce
    • Digital Marketing
    • SEO
    • Show more
    Location
    Vaughan, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    10 Projects Listed
    Visit Website View Profile
    4.6 4.6 (4)
    5.0 5.0 (121)

  • SumatoSoft

    Transforming Business Through Scalable Software and Ethical AI

    SumatoSoft helps global enterprises and ambitious startups bridge the gap between traditional digitalization and the AI frontier. As a premier AI software development company, we build more than just code; we engineer governed AI ecosystems and scalable platforms that turn raw data into a competitiv...

    Top Services:

    • Software Development
    • Mobile App Development
    • IoT
    • UI/UX Design
    • Big Data Analytics
    • Show more
    Location
    Boston, Massachusetts
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    10 Projects Listed
    Visit Website View Profile
    4.8 4.8 (6)
    5.0 5.0 (5)

  • Matellio Inc.

    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
    • Show more
    Location
    Denver, Colorado
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    26 Projects Listed
    Visit Website View Profile
    4.1 4.1 (1)

  • KitRUM

    Engineering for live products where mistakes are expensive.

    KITRUM is an engineering partner focused on building on top of live software products. We help them grow beyond their original design by modernizing architecture, adding new capabilities, and scaling systems without disrupting what already works...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • IT Services
    • AI Development
    • Show more
    Location
    Miami, Florida
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    11 Projects Listed
    Visit Website View Profile
    4.8 4.8 (6)
    5.0 5.0 (1)

  • Social Link

    Thrive in the Age of Social Media

    Social Link specializes in delivering exceptional social media marketing services to help businesses thrive in the digital landscape...

    Top Services:

    • Digital Services
    • Digital Marketing
    • Digital Strategy
    • Social Media Marketing
    • Web Design
    • Show more
    Location
    Nashville, Tennessee
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed
    Visit Website View Profile
    4.8 4.8 (6)
    4.8 4.8 (35)

  • Design Develop Now, Inc

    Providing Website Design, Custom App Development & Digital Marketing Services

    Our passion is in providing the foundational tools young and growing businesses need to reach their full potential. From branding and marketing to web design and app development, we have the experience and expertise to get you there...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • Mobile App Development
    • eCommerce Development
    • Show more
    Location
    Lauderhill, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    6 Projects Listed
    Visit Website View Profile
    4.8 4.8 (5)
    5.0 5.0 (21)

  • Bits Orchestra

    Building & Modernizing Web Platforms Since 2017

    50+ experts delivering multibrand websites, CMS modernization, B2B portals, ecommerce solutions, ERP/CRM integrations, and AI-enabled applications built on .NET and Kentico...

    Top Services:

    • Software Development
    • Web Development
    • UI/UX Design
    • Mobile App Development
    • eCommerce Development
    • Show more
    Location
    Zymna Voda, Ukraine
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
    Visit Website View Profile
    4.8 4.8 (6)
    5.0 5.0 (12)

  • Bulb Studios

    We empower you to create customer-focused, digital products.

    Based in Leicester, England, we are a team of digital specialists - designers, developers, project managers and digital fanatics. We have a diverse set of skills and we love the digital products we make...

    Top Services:

    • Web Design
    • Software Development
    • Web Development
    • Mobile App Development
    • Digital Marketing
    • Show more
    Location
    Leicester, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile
    4.8 4.8 (5)
    4.6 4.6 (19)

  • Data Titan

    Software, mobile and SaaS application development since 2004.

    We are located in beautiful Phoenix, Arizona, and we can meet you in person anywhere in Arizona or Southern California. We have clients coast to coast and we have a long and proud history as a technology advocate for small business. To learn more, call us at 623-845-2747 or visit datatitan.com...

    Top Services:

    • Mobile App Development
    • Software Development
    • IT Services
    • Digital Services
    • Digital Strategy
    • Show more
    Location
    Phoenix, Arizona
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    4.8 4.8 (8)

  • Doodle N Dash

    Verified Verified by the DesignRush team for authenticity and credibility.

    Ignite Your Brand, Amplify Your Reach

    Doodle N Dash is a creative design agency focused on transforming ideas into impactful digital experiences. By combining design, development, and marketing expertise, the agency helps brands build a strong online presence, stand out visually, and achieve measurable growth...

    Top Services:

    • Web Development
    • Mobile App Development
    • eCommerce Development
    • WordPress Website Design
    • Social Media Marketing
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Visit Website View Profile
    4.8 4.8 (8)

  • SOFTLOFT

    At SOFTLOFT, we don't just build platforms; we inspire businesses to dream big and achieve results

    SOFTLOFT is an innovative eCommerce software company, providing a full range of ecommerce services...

    Top Services:

    • UI/UX Design
    • Web Development
    • eCommerce Development
    • Mobile App Development
    • CRM Consulting
    • Show more
    Location
    Portimão, Portugal
    Number of Employees
    100 - 249
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $25,000 - $50,000
    Visit Website View Profile
    4.8 4.8 (7)

  • Powercode

    Custom software, AI automation, and hard-to-find engineers. Since 2015.

    Powercode Group builds custom software and AI solutions for Global startups and Fortune 500s. We deliver end-to-end products and supply pre-vetted engineers specializing in AI automation, ML, data, and DevOps. GDPR-compliant with hubs in the UK, DE, and PL...

    Top Services:

    • Staff Augmentation
    • AI Development
    • Software Development
    • Mobile App Development
    • eCommerce Development
    • Show more
    Location
    Warsaw, Poland
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    12 Projects Listed
    Visit Website View Profile
    4.6 4.6 (4)

  • KeenEthics

    Building Software with Integrity and Impact

    KeenEthics is a long-term software development partner supporting clients from early AI prototypes to no-code apps, fully custom solutions...

    Top Services:

    • Web Development
    • Software Development
    • Mobile App Development
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Tallinn, Estonia
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    6 Projects Listed
    Visit Website View Profile
    4.7 4.7 (5)

  • Abto Software

    Where Science and Technology Work for You

    Abto Software is a full-cycle custom software engineering company, launched in 2007. With hundreds of delivered projects, we have earned the status of a trusted long-term software development partner for over 200 customers from North America and the EU...

    Top Services:

    • Software Development
    • AI Development
    • Web Development
    • Mobile App Development
    • eCommerce Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    250 - 499
    Average Hourly Rate
    $49/hr
    Portfolios Count
    45 Projects Listed
    Visit Website View Profile

  • Norrspark

    We deliver digital wins for international brands

    We deliver digital wins for international brands...

    Top Services:

    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • Software Development
    • Mobile App Development
    • Show more
    Location
    Vilnius, Lithuania
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    15 Projects Listed
    Visit Website View Profile

  • CDN Solutions Group

    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
    Visit Website View Profile
    4.9 4.9 (15)
    3.8 3.8 (107)

  • Scalability Inc.

    A brand, design, and technology agency based in New York.

    Scalability Inc. is a New Yorkbased design and technology agency specializing in digital platforms, web and software development, and AI-driven systems. We partner with biotech, healthcare, and innovation-led companies to build scalable, high-performing digital products...

    Top Services:

    • Web Design
    • Branding
    • UI/UX Design
    • Web Development
    • eCommerce Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
    Visit Website View Profile
    4.8 4.8 (5)
    5.0 5.0 (21)

  • Ollon Software Agency

    Custom software solutions and innovative services crafted to meet your business goals.

    A boutique software agency specializing in custom, innovative solutions to your unique requirements. Our entire development team is located in North America...

    Top Services:

    • Software Development
    • Mobile App Development
    • Staff Augmentation
    • DevOps Consulting
    • Cloud Consulting
    • Show more
    Location
    Toronto, Canada
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    16 Projects Listed
    Visit Website View Profile
    4.3 4.3 (2)

  • Top Notch Dezigns®

    Web Design + Digital Marketing Agency | 20+ Years Experience

    Top Notch Dezigns® is a full-service web design and digital marketing agency that specializes in custom websites tailored to meet diverse business requirements. With a focus on boosting brands, increasing conversions, and generating leads...

    Top Services:

    • Web Design
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Digital Marketing
    • Show more
    Location
    New York City, New York
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Portfolios Count
    12 Projects Listed
    Visit Website View Profile
    4.5 4.5 (2)
    5.0 5.0 (7)

  • Liquid Technologies

    Your AI-Powered Engineering Partner

    Liquid Technologies automates enterprise operations using AI, custom software, and data engineering. We work with healthcare, manufacturing, logistics, and regulated industries to replace manual workflows with intelligent automation...

    Top Services:

    • AI Development
    • Software Development
    • IoT
    • Mobile App Development
    • Software Testing
    • Show more
    Location
    Houston, Texas
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    19 Projects Listed
    Visit Website View Profile
    4.3 4.3 (1)
    4.9 4.9 (14)

  • Webisoft

    A leading blockchain and software development company!

    Cutting-edge software development: blockchain, AI, ERP, and custom software for startups and enterprises...

    Top Services:

    • Software Development
    • Blockchain
    • ERP Consulting
    • Mobile App Development
    • AI Development
    • Show more
    Location
    Montreal, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    6 Projects Listed
    Visit Website View Profile
    4.7 4.7 (4)
    5.0 5.0 (20)

  • Lexis Solutions

    Web Solutions Expertly Crafted

    Lexis Solutions is an award-winning European software agency on a mission to turn innovative ideas into groundbreaking digital products...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • AI Development
    • IT Services
    • Show more
    Location
    Sofia, Bulgaria
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed
    Visit Website View Profile
    4.6 4.6 (3)
    4.8 4.8 (17)

  • 3Ace Technologies

    We turn your business into a brand

    3 Ace Technologies is a global digital partner with offices in Canada, USA and the UK, helping businesses grow through ROI-driven software solutions and strategic innovation. We specialize in empowering small businesses to thrive in today's fast-paced digital landscape...

    Top Services:

    • Logo Design
    • Branding
    • Web Design
    • eCommerce Development
    • Web Development
    • Show more
    Location
    Chilliwack, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Portfolios Count
    8 Projects Listed
    Visit Website View Profile
    5.0 5.0 (5)

  • Infinity Media Design

    Designing Solutions, With You In Mind!

    Infinity Media Design caters to your requirements, we use a consultative approach. We bring more than ten years of professional expertise to the table, gained mostly in management consulting and in-house positions at multinational technology companies. We are able to supply you with the most effective...

    Top Services:

    • Digital Services
    • Branding
    • WordPress Website Design
    • Digital Marketing
    • Social Media Marketing
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    Visit Website View Profile
    4.8 4.8 (5)
    5.0 5.0 (36)

  • Syberry Corporation

    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
    Visit Website View Profile
    4.4 4.4 (2)
    4.8 4.8 (16)

  • Binary Studio

    Custom Software Development for Startups & SMBs

    Delivering MVPs and full-scale software with custom-trained product teams since 2005...

    Top Services:

    • Software Development
    • Mobile App Development
    • Software Testing
    • Web Development
    • IT Services
    • Show more
    Location
    Lviv, Ukraine
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    10 Projects Listed
    Visit Website View Profile

  • Right Studio

    Interfaces. Branding. Development

    At Right Studio, we solve business challenges through effective communication at every level. We believe great interfaces and branding go hand in hand - you can't have one without the other. That's why we approach branding with a deep understanding of interface design, and vice versa...

    Top Services:

    • Product Design
    • Digital Services
    • UI/UX Design
    • Web Design
    • Branding
    • Show more
    Location
    Warsaw, Poland
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    13 Projects Listed
    Visit Website View Profile
    4.5 4.5 (2)

  • FROST CREATIVE LIMITED

    Delivering For the industries few shout about, but everyone depends on.

    Consistently attracting ideal customers. Recruiting and retaining quality staff. Differentiating yourself in your sector. Just some of the challenges our Triple D Framework fixes for aviation, infrastructure, logistics, manufacturing and technology brands...

    Top Services:

    • Branding
    • Creative Services
    • Digital Services
    • Video Production
    • Web Design
    • Show more
    Location
    Southampton, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $105/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    25 Projects Listed
    Visit Website View Profile

  • Intellectsoft

    We integrate, innovate, and elevate enterprise systems.

    Intellectsoft builds custom software, AI solutions, and dedicated engineering teams for enterprises and fast-growing businesses across the US and UK...

    Top Services:

    • Software Development
    • Mobile App Development
    • Wearables
    • Software Testing
    • Blockchain
    • Show more
    Location
    New York City, New York
    Number of Employees
    100 - 249
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    12 Projects Listed
    Visit Website View Profile
    4.3 4.3 (2)

  • SITE IT NOW

    AI-Driven SEO & Web Solutions That Grow Businesses

    SITE IT NOW is a leading AI-driven SEO and web development agency specializing in custom websites, mobile apps, digital marketing, and secure hosting. We help businesses rank higher, get discovered in AI search, generate more leads, and accelerate growth...

    Top Services:

    • Web Design
    • Web Development
    • Mobile App Development
    • SEO
    • eCommerce Development
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    6 Projects Listed
    Visit Website View Profile
    4.6 4.6 (3)
    5.0 5.0 (35)

  • Nimble AppGenie

    We build apps for the future!

    Nimble App Genie is a fintech software and app development agency dedicated to catalyzing creative concepts into groundbreaking solutions...

    Top Services:

    • Mobile App Development
    • Product Design
    • Wearables
    • Software Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    11 Projects Listed
    Visit Website View Profile
    4.5 4.5 (2)
    5.0 5.0 (8)

  • LANPDT

    WE BRING YOUR PRODUCT IDEAS TO LIFE.

    WE BRING YOUR PRODUCT IDEAS TO LIFE. LA NPDT is your go-to partner for all your product design and development needs. From idea generation to prototyping and manufacturing, our team will bring your invention or business concept to life. Trust us to turn your vision into a tangible product...

    Top Services:

    • Software Development
    • Web Design
    • Package Design
    • Digital Marketing
    • Web Development
    • Show more
    Location
    Ruston, Louisiana
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    9 Projects Listed
    Visit Website View Profile

  • Firebrand Agency

    Transforming businesses with web design, branding, strategy, innovation and data science since 1999

    Over the last 24+ years, we have assembled marketing teams that specialize in more than 150 different industries. We specialize in excellent creative and strategy that outperform more expensive agencies. Everyone at our agency has at least a decade of proven results. We pride ourselves in being responsive...

    Top Services:

    • Web Development
    • Digital Marketing
    • Digital Strategy
    • SEO
    • Social Media Marketing
    • Show more
    Location
    Scottsdale, Arizona
    Number of Employees
    50 - 99
    Average Hourly Rate
    $95/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    Visit Website View Profile
    4.7 4.7 (4)
    5.0 5.0 (27)

  • COAX Software

    Verified Verified by the DesignRush team for authenticity and credibility.

    Smart software solutions for travel, transport & logistics

    COAX Software delivers smart software solutions for travel, transport & logisticsconnecting strategy, delivery, and growth to ship reliable, scalable, ROI-positive software...

    Top Services:

    • Web Development
    • Web Design
    • Mobile App Development
    • eCommerce Development
    • UI/UX Design
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    Location
    Chicago, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    13 Projects Listed
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  • Totem

    More than an agency, we are your partner.

    At Totem, we specialize in turning your visionary ideas into powerful digital products. Our expert team walks with you through every step, from defining and designing your concept to launching a market-ready product...

    Top Services:

    • Software Development
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    • Staff Augmentation
    • Mobile App Development
    • Web Development
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    Location
    Santa Ana, Costa Rica
    Number of Employees
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    Average Hourly Rate
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    5 Projects Listed
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    4.6 4.6 (3)

  • Orases

    Custom Software to Reach Your Vision

    We create custom software solutions that transform your process, empower your people, and help you reach your vision. Our team of experts partner with you in a radically transparent process to understand your unique needs, then build a powerful software solution that is scalable, efficient, and cost...

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    • AI Development
    • Software Development
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    Location
    Frederick, Maryland
    Number of Employees
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    Average Hourly Rate
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    Portfolios Count
    3 Projects Listed
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    4.3 4.3 (1)
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  • Digital Solutions UK

    Dedicated to Transforming Your Business Operations and Online Presence

    Unleash the Full Potential of Your Business with Tailor-Made Mobile App, VR, AR and Software Development...

    Top Services:

    • Mobile App Development
    • Software Development
    • eCommerce Development
    • Digital Marketing
    • VR/AR
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    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    11 Projects Listed
    Visit Website View Profile
    4.3 4.3 (1)

  • Kaizen Apps

    Bringing ideas to life one step at a time.

    Kaizen Apps specializes in innovative application development, offering personalized consultations to turn your ideas into impactful digital solutions. Start your project with our expert guidance today...

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    • Web Design
    • Web Development
    • IoT
    • AI Development
    • Blockchain
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    Location
    Vacaville, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $65/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile
    4.6 4.6 (3)
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    A new breed of thinkers driven to create.

    Devbion is a web design and digital solutions company focused on helping businesses build a strong online presence. We specialize in SEO-friendly websites, branding, and digital growth solutions. Our goal is simple deliver websites that don't just look good but also perform well...

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    • Web Design
    • WordPress Website Design
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    • Web Development
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    Location
    Lahore, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Portfolios Count
    12 Projects Listed
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    4.6 4.6 (4)

  • Zealous System

    Passionate to Code Your Success

    Zealous System is an AI-powered technology partner delivering custom software, AI solutions, web and mobile apps, and enterprise platforms. As a software solutions provider, we serve startups and enterprises across healthcare, FinTech, logistics, education, manufacturing, and more...

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    • WordPress Website Design
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    Location
    Ahmedabad, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
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    Portfolios Count
    22 Projects Listed
    Visit Website View Profile
    4.3 4.3 (1)
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  • Troy Web Consulting

    Leading Edge. Lasting Impact.

    Troy Web Consulting is a trusted guide for organizations, delivering high-quality, practical software solutionscustom web apps, mobile apps, and websiteson time and on budget. We specialize in solving business challenges through custom tailored software development...

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    Location
    Cohoes, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $155/hr
    Minimal Budget
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    Portfolios Count
    27 Projects Listed
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    4.9 4.9 (31)

  • Orange Web Group

    Design, Development, Marketing

    Orange Web Group: Elevating your digital presence! We're a one-stop shop for small and medium businesses in Orange County, CA. From mobile app and web development to digital marketing and graphic design, we'll help you stand out in today's digital landscape. Let us be your partner in success!...

    Top Services:

    • Digital Marketing
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    Location
    Orange County, California
    Number of Employees
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    4.9 4.9 (32)

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    Boca Raton, Florida
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    15 Projects Listed
    Visit Website View Profile

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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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