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

450 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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  • Shift8 Web

    Blending Art, Design, & Technology

    Shift8 Web offer full end-to-end web services to design, develop, integrate, or revitalize your brand. Our experience within the industry as a web development company allows us to create a concise strategy to help your business grow...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • Branding
    • Creative Services
    • Show more
    Location
    Toronto, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $140/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    10 Projects Listed
    Visit Website View Profile
    5.0 5.0 (24)

  • QualixSoft

    We build brands that grow up faster.

    We channel our passion into our work and strive to do our best. Got a fresh business idea? We're all ears and ready to roll! Our team loves a good brainstorm and we're here to help make your idea shine. We're not just about talk; we get things done...

    Top Services:

    • WordPress Website Design
    • eCommerce Development
    • Web Development
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Cluj-Napoca, Romania
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile
    4.3 4.3 (1)

  • Neural Metrics

    Turning Insights Into Action

    At Neural Metrics, we create AI-driven solutions that help businesses operate with greater speed, precision, and adaptability. Through Neural-Metrics.gr, we deliver intelligent tools for analytics, forecasting, and automation, empowering organizations to make smarter decisions and stay ahead in a rapidly...

    Top Services:

    • AI Development
    • Mobile App Development
    • IoT
    • UI/UX Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $25,000 - $50,000
    Visit Website View Profile

  • Scalater

    We Are Your Dedicated Shopify Team

    Scalater is a team with a win-win philosophy, so we'll help you get the most out of your Shopify store. We've helped other companies achieve six-figure profits; it's time to scale...

    Top Services:

    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Web Design
    • Branding
    • Show more
    Location
    Austin, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • Maaketto

    Not Your Typical Agency

    Maaketto is a Dubai-based branding, events & AI marketing agency. Founded in France in 2018, now leading our Middle East practice from the UAE. 143+ projects across 16 countries. Bilingual delivery in English and Arabic...

    Top Services:

    • Branding
    • Logo Design
    • Digital Strategy
    • Web Design
    • Web Development
    • Show more
    Location
    Dubai, United Arab Emirates
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    6 Projects Listed
    Visit Website View Profile
    5.0 5.0 (17)

  • UPDIVISION

    Building unicorns

    We take ideas and turn them into software products users love. Whether it's building the next unicorn or reimagining your existing application. We solve real-life challenges through design thinking and game-changing software. Since 2010...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • UI/UX Design
    • Graphic Design
    • Show more
    Location
    Bucharest, Romania
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    11 Projects Listed
    Visit Website View Profile
    4.4 4.4 (5)

  • Creative Repute

    A Fresh Perspective with Every Design

    Creative Repute, Inc. is an award-winning graphic design, mobile app and website development agency. Our mission is to deliver impactful design solutions through a multidisciplinary approach to marketing...

    Top Services:

    • Graphic Design
    • Web Development
    • Branding
    • Digital Marketing
    • Logo Design
    • Show more
    Location
    Philadelphia, Pennsylvania
    Number of Employees
    Under 49
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile
    4.0 4.0 (1)
    5.0 5.0 (33)

  • Emizen Tech

    Your Trusted Digital Partner

    Emizen Tech is an acclaimed IT organization that specializes in delivering top-of-the-line e-commerce solutions to various industry verticals. Our core areas of expertise are hybrid app development, CakePHP, and finance app development. Our team of technically outstanding and highly experienced e-commerce...

    Top Services:

    • eCommerce Development
    • Web Development
    • Web Design
    • Mobile App Development
    • IT Services
    • Show more
    Location
    Jaipur, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    7 Projects Listed
    Visit Website View Profile
    4.7 4.7 (4)
    4.2 4.2 (112)

  • Dot Com Development

    The right team changes everything. We're that team for you!

    ON TIME, ON BUDGET ... SOLUTIONS EXCEEDING EXPECTATION. Professional Development You Can Trust...

    Top Services:

    • Mobile App Development
    • eCommerce Development
    • Web Development
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Scottsdale, Arizona
    Number of Employees
    Under 49
    Portfolios Count
    12 Projects Listed
    Visit Website View Profile

  • Cause of a Kind

    Cause of a Kind Solves Complex Business Problems With Custom Software and Web Solutions.

    Cause of a Kind is an award winning tech startup accelerator and creative studio and our mission is to help cool people, build great products. Cause of a Kind exists to solve complex business problems for entrepreneurs, innovators, and mission-driven organizations...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • eCommerce Development
    • Design Services
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed
    Visit Website View Profile
    5.0 5.0 (7)

  • Bazle Dev

    Your All-In-One Solution For Empowering Your Online Presence.

    BazleDev.com is a company that specializes in improving the internet visibility of small businesses. In addition to this, Bazledev.com offers solutions for larger businesses. As a London-based development firm, we understand the difficulties that small businesses confront in today's competitive industry. We...

    Top Services:

    • Web Development
    • SEO
    • Mobile App Development
    • Software Development
    • Social Media Marketing
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $28/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile
    4.3 4.3 (1)

  • Jelvix

    GLOBAL TECH PARTNER FOR DIGITAL TRANSFORMATION AND SOFTWARE INNOVATION

    Jelvix is a global tech partner with 15+ years of experience, empowering industry leaders and startups. With 450+ IT experts, we drive digital transformation across Europe, North America, Nordics, and Southeast Asia...

    Top Services:

    • Software Development
    • Mobile App Development
    • VR/AR
    • AI Development
    • IoT
    • Show more
    Location
    Tallinn, Estonia
    Number of Employees
    500 - 999
    Average Hourly Rate
    $70/hr
    Portfolios Count
    10 Projects Listed
    Visit Website View Profile

  • Kultprosvet

    We build dedicated teams and thriving products

    Kultprosvet is a Dnipro, Ukraine based software development firm founded in 2011. It builds dedicated web and mobile development teams, focusing on full-cycle solutions UI/UX, front-end, back-end, project management, and QA. With expertise in Node.js, PHP/Laravel, React, Vue, and native mobile (iOS/Android...

    Top Services:

    • Software Development
    • Mobile App Development
    • Software Testing
    • Staff Augmentation
    • UI/UX Design
    • Show more
    Location
    Dnipro, Ukraine
    Number of Employees
    50 - 99
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile
    4.6 4.6 (5)

  • Tevpro

    Building future-proof software

    We deliver transformative technologies to some of the worlds most recognized brands. We work with the top performance management vendors including OneStream, Angular, Ionic, Azure, React, Oracle to automate and optimize your business processes, and make your work simpler and more efficient...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    • Managed Services
    • eCommerce Development
    • Show more
    Location
    Houston, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile
    5.0 5.0 (1)

  • Coding Pixel

    Every Client Brings New Inspiration.

    Our integrity and commitment to materializing your dream is what drives us. You are our inspiration, and we want to be part of your team. We are a mobile development agency utilizing state-of-the-art technology and top professional talent to design your vision and bring your dream to life...

    Top Services:

    • Web Development
    • Web Design
    • Mobile App Development
    • eCommerce Development
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile

  • Kauri Digital

    Crafting Digital Solutions For Your Business Success

    We combines strategy, design, and software engineering to create tailored software solutions for global businesses, empowering our clients to succeed...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Singapore, Singapore
    Number of Employees
    Under 49
    Average Hourly Rate
    $47/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • Clleancode

    Building Better Web Experiences Clean, Fast, and Scalable

    Clleancode is a digital agency focused on clean code, modern design, and scalable web development. We turn complex ideas into elegant, high-performing websites for clients worldwide...

    Top Services:

    • Web Design
    • Branding
    • Web Development
    • eCommerce Development
    • Mobile App Development
    • Show more
    Location
    Pristina, Kosovo
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • Glinteco

    Bespoke AI and software for startups and SMEs in the United States and Australia

    Bespoke AI and software for startups and SMEs in the US and Australia. ERP, web, mobile and design, from a team of around 20 in Hanoi, Vietnam...

    Top Services:

    • UI/UX Design
    • Web Development
    • AI Development
    • Software Testing
    • Mobile App Development
    • Show more
    Location
    Hanoi, Vietnam
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile

  • NUS Technology

    We Build We Stay

    NUS Technology is a boutique software engineering partner with over 70 engineers based in Ho Chi Minh City. Since 2013, we have worked closely with product leaders and operators to design, build, and maintain the core systems their teams rely on every day...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • eCommerce Development
    • Show more
    Location
    Ho Chi Minh, Vietnam
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile
    4.7 4.7 (6)

  • Mindgrub

    We Create Technology That Improves Lives, Simplifies Work, and Drives Business Results.

    Mindgrub is an award-winning tech consultancy that delivers AI-driven solutions and custom-built digital experiences that drive measurable business results. We partner with organizations to improve efficiency, accelerate growth and build whats next in the AI era...

    Top Services:

    • Web Design
    • AI Development
    • Mobile App Development
    • eCommerce Development
    • Web Development
    • Show more
    Location
    Baltimore, Maryland
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
    Visit Website View Profile
    4.9 4.9 (27)

  • Inventiff.

    Creative digital solutions ／with a sprinkle of human touch.

    Inventiff is a full-service tech partner that helps businesses transform ideas into innovative, scalable digital solutions fast and efficiently. We specialize in building high-performing websites, custom digital products, and finding expert talent for key areas...

    Top Services:

    • Web Development
    • Web Design
    • Software Development
    • UI/UX Design
    • Mobile App Development
    • Show more
    Location
    Cluj-Napoca, Romania
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    9 Projects Listed
    Visit Website View Profile
    5.0 5.0 (7)

  • Seamless Digital

    Seamless digital solutions for your business

    We are Seamless Digital. A contemporary, integrated digital agency offering software, marketing and branding solutions...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Design
    • Branding
    • Web Development
    • Show more
    Location
    Nicosia, Cyprus
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    12 Projects Listed
    Visit Website View Profile

  • SMARTech InfoCraft

    Making IT Better

    SMARTech InfoCraft delivers cutting-edge IT solutions, including web development, cybersecurity, and digital transformation. We empower businesses with innovative technology and strategic insights. With over 15 years of our technical experience, we thrive on solving complex problems with creative, scalable...

    Top Services:

    • Web Design
    • Mobile App Development
    • Branding
    • Graphic Design
    • Web Development
    • Show more
    Location
    Ahmedabad, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Portfolios Count
    20 Projects Listed
    Visit Website View Profile

  • Matech CO

    Engineering Smarter, Faster, and Scalable Solutions.

    At MatechCO, we empower businesses with cutting-edge digital solutions. Since 2009, we have been at the forefront of technology, delivering scalable, future-ready software tailored to the unique needs of enterprises worldwide...

    Top Services:

    • IT Services
    • CRM Consulting
    • Mobile App Development
    • Web Development
    • IoT
    • Show more
    Location
    East Brunswick, New Jersey
    Number of Employees
    100 - 249
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile
    4.4 4.4 (78)

  • IPIX

    Web Development Company

    IPIX Tech services is one of the top web development company in India & USA with professional web developers & designers to build an custom website development, wordpress development and ecommerce development...

    Top Services:

    • Web Development
    • eCommerce Development
    • Software Development
    • Mobile App Development
    • Web Design
    • Show more
    Location
    Calicut, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile
    4.5 4.5 (5)
    4.6 4.6 (72)

  • Sparktopus, Inc

    Gifted by God to solve IT challenges.

    Sparktopus is a global IT services and consulting firm specializing in web design, web development, mobile app development, AI integration, cloud services, cybersecurity, digital marketing, and more...

    Top Services:

    • Web Design
    • WordPress Website Design
    • Web Development
    • SEO
    • Mobile App Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    7 Projects Listed
    Visit Website View Profile

  • Aveo Software

    Idea to Execution.

    Aveo Software stands as a premier IT solutions and services provider, specializing in custom software, MVP development, and mobile and web app development services across Canada. With a commitment to excellence and innovation, we deliver tailored solutions to meet the diverse needs of our clients, ensuring...

    Top Services:

    • Web Design
    • Web Development
    • Software Development
    • Mobile App Development
    • IT Services
    • Show more
    Location
    Calgary, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile
    5.0 5.0 (6)

  • Hooman Studio

    Design for Humans

    Hooman is a digital studio that blends bold ideas with beautiful, human-first design. We specialize in websites, apps, and brand experiences that feel simple, smart, and just right. Whether you're building from scratch or leveling up, we turn complex ideas into intuitive products people actually enjoy using...

    Top Services:

    • Mobile App Development
    • Branding
    • Web Design
    • Web Development
    • AI Development
    • Show more
    Location
    West Vancouver, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $140/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    5.0 5.0 (36)

  • Touchstone Infotech

    Marketing Automation for your Business

    We are a team of online marketing professionals. We understand the search engine ecosystem and IT requirements for the current market. Our unique approach to SEO allows us the capability to take your site to the top of major search engines...

    Top Services:

    • Digital Marketing
    • SEO
    • PPC
    • Social Media Marketing
    • eCommerce
    • Show more
    Location
    New Delhi, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $29/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile
    4.4 4.4 (2)
    4.9 4.9 (245)

  • AppSolution Kft

    Mobile Application Development from idea to implementation.

    We are a professional Full Stack Website & Mobile App Developer team with 15+ years of experience. We create unique applications, help our clients with project planning (IT specification), complete UI/UX design, vector graphics, and brand book creation. After development, we support the projects with our...

    Top Services:

    • Mobile App Development
    • Web Development
    • AI Development
    • Software Development
    • VR/AR
    • Show more
    Location
    Budapest, Hungary
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
    Visit Website View Profile
    4.9 4.9 (15)

  • Delaware Digital

    Full-Service Delaware Digital Marketing Agency

    Delaware Digital is a full-service digital agency specializing in web design, web development, SEO, PPC, branding, and digital marketing solutions for businesses across Delaware and the Mid-Atlantic region. With over a decade of experience and a fully in-house team, the agency delivers customized digital...

    Top Services:

    • Digital Services
    • Design Services
    • Video Production
    • Web Design
    • Web Development
    • Show more
    Location
    Wilmington, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile
    5.0 5.0 (3)

  • Modern Tech

    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
    Visit Website View Profile

  • Syntactics, Inc.

    Your All-in-One Partner for Web Design and Digital Marketing Solutions

    Syntactics, Inc. is a leading IT solutions provider in the Philippines, delivering innovative B2B services that empower businesses to grow, streamline operations, and strengthen their digital presence. Our expertise spans web design and development, custom software and business application developme...

    Top Services:

    • Web Development
    • Web Design
    • WordPress Website Design
    • Mobile App Development
    • eCommerce Development
    • Show more
    Location
    Cagayan de Oro, Philippines
    Number of Employees
    50 - 99
    Average Hourly Rate
    $15/hr
    Portfolios Count
    11 Projects Listed
    Visit Website View Profile
    2.3 2.3 (1)
    4.6 4.6 (32)

  • Nightjar

    Digital Product Studio

    Nightjar is an independent, award-winning design and technology studio. We solve complex business problems by unifying brand, experience and technology to deliver transformation at speed...

    Top Services:

    • Digital Services
    • Branding
    • eCommerce Development
    • UI/UX Design
    • Web Design
    • Show more
    Location
    Sydney, Australia
    Number of Employees
    Under 49
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    5.0 5.0 (2)

  • Quantivo Inc. SARL

    Smarter Solutions For Better Futures

    Quantivo Inc. SARL is a modern digital solutions agency specializing in web development, software engineering, cloud solutions, and data-driven technologies...

    Top Services:

    • Web Design
    • UI/UX Design
    • Web Development
    • Big Data Analytics
    • AI Development
    • Show more
    Location
    Douala, Cameroon
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile

  • Leetio

    Your One-Stop Software Development & Team Extension Hub

    We partner with businesses across the US, Europe, and APAC. We know how to handle strict compliance in fintech or healthcare. Our expertise spans web platforms, mobile apps, and tailored AI automation solutions built to streamline data-heavy operations...

    Top Services:

    • Web Development
    • AI Development
    • Mobile App Development
    • Software Development
    • IT Services
    • Show more
    Location
    Tallinn, Estonia
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Portfolios Count
    6 Projects Listed
    Visit Website View Profile

  • Unlimited Circuits

    Don´t Limit My Mind

    Unlimited Circuits are empowering innovation through custom electronics, software, and product design. From PCB to prototype, we engineer smart, sustainable solutions that move industries forward...

    Top Services:

    • Product Design
    • Mobile App Development
    • AI Development
    • Software Development
    • Design Services
    • Show more
    Location
    Aguascalientes, Mexico
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
    Visit Website View Profile
    5.0 5.0 (1)

  • Zennaxx

    We have robust expertise in creating intuitive mobile applications that drive business growth.

    Zennaxx, founded by Kunal Vaja in 2014, is an application development agency specializing in web, app, and software development. Headquartered in India, with an additional office in Canada, Zennaxx offers innovative IT solutions, including cloud services, managed IT support, and HRMS systems...

    Top Services:

    • Web Design
    • eCommerce Development
    • UI/UX Design
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    Rajkot, India
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile
    4.6 4.6 (4)
    4.8 4.8 (21)

  • Step Tech Solutions

    Step Towards Innovation

    Step Tech Solutions UK is a premier web development and software company helping startups and SMBs across the UK and worldwide...

    Top Services:

    • Web Design
    • Mobile App Development
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $28/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile

  • TH-EY

    Custom Software Development, Design & Consulting

    For startups, we produce specialized software, and our aim is to use technology to help our clients succeed...

    Top Services:

    • Software Development
    • Mobile App Development
    • Cloud Consulting
    • UI/UX Design
    • IT Services
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    10 Projects Listed
    Visit Website View Profile

  • Powerphrase

    We Make It Easy To Build Next-Generation Digital Products

    We at PowerPhrase Web Design Services provide performance testing, responsive web design services aimed at crafting websites that will remain aesthetically pleasing & user-friendly, regardless of the platform being used...

    Top Services:

    • Web Design
    • WordPress Website Design
    • Software Testing
    • Software Development
    • AI Development
    • Show more
    Location
    Santa Ana, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    5.0 5.0 (16)

  • Appticz

    Best Mobile App Development Company

    Appticz is a leading Mobile app development company that provides end-to-end custom app development services that add value to your business. with 150+ expert developers have helped startups to large companies transform their ideas into great Web and mobile app products...

    Top Services:

    • Mobile App Development
    • Web Development
    • Software Development
    • Web Design
    • eCommerce Development
    • Show more
    Location
    Madurai, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    19 Projects Listed
    Visit Website View Profile
    4.6 4.6 (9)

  • Gadya Media

    Digital Marketing Made Simple

    Gadya Media has the ability to fulfill all of your specifications and needs. Our staff is committed to providing you with a full suite of services, which includes website design and development in addition to ad placement on the most recent social media platforms. Whether it's search engine optimization (SEO)...

    Top Services:

    • eCommerce Development
    • Web Design
    • Social Media Marketing
    • Digital Services
    • Mobile App Development
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    Location
    Wayne, New Jersey
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    Visit Website View Profile

  • thoughtbot

    thoughtbot is your expert partner for product design and development.

    20+ years over 1,000 clients! thoughtbot is a design and development company that helps clients lead the way through better products, faster teams, and stronger growth...

    Top Services:

    • Software Development
    • Web Development
    • Product Design
    • Web Design
    • Mobile App Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    50 - 99
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
    Visit Website View Profile

  • Ultrashield Technology

    Top Mobile App Development Company Powered by AI & Blockchain

    Ultrashield Technology is a top mobile app development company in INDIA, specializing in iOS, Android & cross-platform apps. With expertise in AI/ML, LLMs, and Blockchain, we deliver secure, scalable, and future-ready digital solutions trusted by startups and enterprises...

    Top Services:

    • Mobile App Development
    • AI Development
    • Software Development
    • Blockchain
    • Web Development
    • Show more
    Location
    Noida, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    9 Projects Listed
    Visit Website View Profile
    4.3 4.3 (1)
    4.5 4.5 (13)

  • SlickDigital

    Propel Your Business Forward

    SlickDevs is a premier custom software development company specializing in transforming innovative ideas into robust, scalable applications. With a dedicated team of experts, we provide comprehensive solutions tailored to meet the unique needs of tech startups, mid-market companies, and enterprise...

    Top Services:

    • Mobile App Development
    • Software Development
    • Software Testing
    • Blockchain
    • IoT
    • Show more
    Location
    Bellevue, Washington
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Portfolios Count
    5 Projects Listed
    Visit Website View Profile

  • nolimix

    Crafting brands, websites & software solutions!

    Nolimix Agency is a full-service creative studio dedicated to transforming ideas into impactful digital experiences. Specializing in branding, web design, and application development, we craft visually stunning and functional solutions that connect businesses with their audiences. From modern marketing pages...

    Top Services:

    • Graphic Design
    • UI/UX Design
    • Web Design
    • Branding
    • Logo Design
    • Show more
    Location
    Niš, Serbia
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile

  • BL Friedman Creative

    Designing what matters. Building what lasts.

    BL Friedman Creative offers customized solutions for websites, apps, video, animation, and film. In today's digital landscape, small businesses cannot afford to overlook the vast online marketing opportunities accessible to those adept at analyzing and interpreting data into company-specific goals...

    Top Services:

    • Digital Services
    • Branding
    • Logo Design
    • WordPress Website Design
    • Web Development
    • Show more
    Location
    Stateline, Nevada
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
    Visit Website View Profile

  • Mostrum Srl

    Empower your business with tailor made software.

    We create custom software, web-based and mobile iOS & Android applications to improve the productivity of companies providing a competitive advantage over competitors. We're a global remote software development company with roots in Vicenza and Turin. Are you searching for an Italian software house to bring...

    Top Services:

    • IoT
    • Mobile App Development
    • Software Development
    • VR/AR
    • AI Development
    • Show more
    Location
    Vicenza, Italy
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile
    4.9 4.9 (9)

  • Emvigo Technologies

    Global technology development firm

    Our solutions' business drivers include boosting market share, improving customer engagement, fostering innovation and differentiation, enhancing operational agility and efficiency, cutting costs, or standardizing business processes in a secure way...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • eCommerce Development
    • Digital Marketing
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    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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