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

Best Cross-Platform Mobile App Development Companies

2,316 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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Cross-Platform Mobile App Development × Sort by: Avg Hourly Price: High to Low ×

  • DuckMa

    Empowering Innovation, Driving Change.

    Empowering Innovation, Driving Change.

    DuckMa is a seasoned mobile app development agency that elevates businesses to new heights through innovative digital solutions. With over a decade of experience, DuckMa employs a unique method that transforms visionary ideas into reality, delivering advanced software and mobile applications. The agency...

    Top Services:

    • Digital Services
    • Product Design
    • Digital Strategy
    • IoT
    • AI Development
    • Show more
    Location
    Rezzato, Italy
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile
    4.7 4.7 (15)

  • mejix

    Tailored digital products and brand UX design

    Tailored digital products and brand UX design

    For two decades, our innovative digital products development agency has taken on a wide range of challenging IT services. We are masters at crafting custom software solutions and stunning web designs - anything from simple logo design to complex large-scale development projects! Let us help make your digital...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • Software Development
    • Mobile App Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    100 - 249
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile
    5.0 5.0 (3)

  • Whitecap Canada

    Custom software solutions to propel your business into the future

    Custom software solutions to propel your business into the future

    Whitecap Canada | Custom Software. Real Results. Canadian Made...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • Web Development
    • Web Design
    • Show more
    Location
    Toronto, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile
    4.8 4.8 (21)

  • Codal

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

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

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

    Top Services:

    • Web Development
    • eCommerce Development
    • Software Development
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    250 - 499
    Average Hourly Rate
    $145/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    7 Projects Listed
    View Profile
    4.8 4.8 (7)
    4.2 4.2 (17)

  • Code Conspirators

    System Integration. Business Process Optimization. Marketing Automation. Web. Search. Social.

    System Integration. Business Process Optimization. Marketing Automation. Web. Search. Social.

    Technology impacts every aspect of business, and when used strategically, can bring dramatic improvement to an organization's challenges. We provide a robust catalog of digital services to meet the high standards of discerning clients and the demands of an ever-changing technology landscape...

    Top Services:

    • Web Development
    • WordPress Website Design
    • Web Design
    • eCommerce Development
    • Digital Marketing
    • Show more
    Location
    Atlanta, Georgia
    Number of Employees
    Under 49
    Average Hourly Rate
    $145/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed
    View Profile
    4.6 4.6 (9)

  • Baha Agency

    Integrated Technology Solutions

    Integrated Technology Solutions

    Working together to solve your challenges!...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Design
    • UI/UX Design
    • WordPress Website Design
    • Show more
    Location
    Canberra, Australia
    Number of Employees
    Under 49
    Average Hourly Rate
    $145/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile
    4.6 4.6 (10)

  • More By Us

    Your Best Design and Branding Partner

    Your Best Design and Branding Partner

    Discover the excellence of an award-winning creative studio. We specialize in top-tier design, branding, web design and development services, offering solutions tailored to your needs...

    Top Services:

    • Web Design
    • Design Services
    • Graphic Design
    • Logo Design
    • Digital Services
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $140/hr
    Portfolios Count
    39 Projects Listed
    View Profile
    4.9 4.9 (11)

  • Hooman Studio

    Design for Humans

    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
    View Profile
    5.0 5.0 (36)

  • Appmeisterei

    Agentur für App Entwicklung

    Agentur für App Entwicklung

    Appmeisterei stands as a stalwart digital development company, specializing in crafting mobile applications and web solutions with over 25 years of industry experience. Our journey spans a quarter-century, marked by a steadfast commitment to innovation and excellence in the digital sphere. We bring...

    Top Services:

    • Mobile App Development
    • IoT
    • Web Development
    • Software Development
    • Show more
    Location
    Regensburg, Germany
    Number of Employees
    Under 49
    Average Hourly Rate
    $140/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (2)

  • Cascadian Software

    Software Development Reimagined

    Software Development Reimagined

    Cascadian is a boutique custom software development agency. We understand the importance of your application development and pride ourselves on delivering the products that you have been dreaming of. Our agile approach of incremental, consumable deliverables ensures that your software will be modern...

    Top Services:

    • Web Development
    • Software Development
    • Mobile App Development
    • Cloud Consulting
    • Digital Services
    • Show more
    Location
    Vancouver, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $140/hr
    View Profile

  • Shift8 Web

    Blending Art, Design, & Technology

    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
    View Profile
    5.0 5.0 (24)

  • LIMESODA Interactive Marketing GmbH

    Full service digital agency

    Full service digital agency

    We are one of Austrias leading digital agencies. Formed out of a rock band. 50+ fixed employees work at our offices in Vienna, St. Pölten and Linz. Our services include consulting, design, programming and digital marketing...

    Top Services:

    • Digital Marketing
    • SEO
    • Social Media Marketing
    • WordPress Website Design
    • eCommerce Development
    • Show more
    Location
    Vienna, Austria
    Number of Employees
    50 - 99
    Average Hourly Rate
    $140/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • Entrision

    Quality US-based Software Development

    Quality US-based Software Development

    Entrision is a software development agency that partners with innovative organizations to create unique, hand-crafted software applications for web and mobile platforms. For the last ten years, we've been helping organizations leverage the power of custom software...

    Top Services:

    • Mobile App Development
    • UI/UX Design
    Location
    Milwaukee, Wisconsin
    Number of Employees
    Under 49
    Average Hourly Rate
    $140/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
    View Profile
    5.0 5.0 (5)

  • Innovena AS

    Modern Web & AI Solutions for Business Growth.

    Modern Web & AI Solutions for Business Growth.

    At Innovena, we provide modern web and AI solutions designed to drive business growth and operational efficiency. Our expert team, each with over a decade of experience, has successfully delivered tailored solutions for global brands like Coca-Cola and Porsche, as well as innovative startups...

    Top Services:

    • Web Development
    • eCommerce Development
    • Web Design
    • UI/UX Design
    • Branding
    • Show more
    Location
    Oslo, Norway
    Number of Employees
    Under 49
    Average Hourly Rate
    $136/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (1)

  • The Mission Control Communications

    The Creative Effectiveness Company

    The Creative Effectiveness Company

    The Mission Control is a specialist healthcare, life sciences, pharmaceutical, and biotech brand consultancy that helps organizations create meaningful communications in highly regulated and scientifically complex markets. Combining strategic thinking, creative excellence, and deep industry understanding, the...

    Top Services:

    • Branding
    • Creative Services
    • Advertising
    • Business Consulting
    • Graphic Design
    • Show more
    Location
    Lurgan, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $135/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
    View Profile
    4.3 4.3 (1)

  • LookFar Labs

    We Bring Bold Ideas to Life.

    We Bring Bold Ideas to Life.

    IT, Software, and Chatbot Solutions to upscale your business. We partner with entrepreneurs and business leaders to design and build transformative technology solutions. By putting business goals first and the technology second, we achieve more impactful outcomes...

    Top Services:

    • IT Services
    • Staff Augmentation
    • Mobile App Development
    • Software Development
    • Show more
    Location
    New Orleans, Louisiana
    Number of Employees
    Under 49
    Average Hourly Rate
    $135/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile
    5.0 5.0 (4)

  • Fynydd LLC

    We are a software design & development company.

    We are a software design & development company.

    We solve problems through purpose-built apps, websites, and platforms. We're experienced in UI/UX design, website development, desktop and mobile app development, APIs, generative AI solutions, and cloud services. Our UI design and software development experts work with your team to achieve your business...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • Web Design
    • UI/UX Design
    • Show more
    Location
    King of Prussia, Pennsylvania
    Number of Employees
    Under 49
    Average Hourly Rate
    $135/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    5.0 5.0 (1)

  • DKS Systems

    Specific challenges require specific solutions. We craft the right solution.

    Specific challenges require specific solutions. We craft the right solution.

    Our innovative approach pinpoints the intersection between business requirements, user goals, and the technology needed to bring them together. The end result: a digital solution that gets it done, right...

    Top Services:

    • Web Design
    • WordPress Website Design
    • Web Development
    • eCommerce Development
    • UI/UX Design
    • Show more
    Location
    Minneapolis, Minnesota
    Number of Employees
    Under 49
    Average Hourly Rate
    $135/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    5 Projects Listed
    View Profile
    4.3 4.3 (3)

  • Most Studios

    Moving brands to the forefront of their industry

    Moving brands to the forefront of their industry

    Moving brands to the forefront of their industry...

    Top Services:

    • Branding
    • Logo Design
    • Web Design
    • Graphic Design
    • Design Services
    • Show more
    Location
    Stockholm, Sweden
    Number of Employees
    Under 49
    Average Hourly Rate
    $130/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    16 Projects Listed
    View Profile
    4.7 4.7 (13)
    5.0 5.0 (22)

  • True Market

    Verified Verified by the DesignRush team for authenticity and credibility.
    What if clients LOVED your website?

    What if clients LOVED your website?

    "We are so grateful for the support and the excellent customer service and would happily recommend True Market to any business looking to amplify their online profile." - Calgary Library Foundation...

    Top Services:

    • Web Design
    • Web Development
    • Mobile App Development
    • Branding
    • Logo Design
    • Show more
    Location
    Calgary, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $130/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    12 Projects Listed
    View Profile
    4.9 4.9 (12)

  • Saritasa

    We Empower Businesses Through Technology.

    We Empower Businesses Through Technology.

    Saritasa is a leading custom software development company offering a wide range of services, including mobile development, web development, AR/VR development, IoT solutions, DevOps, custom development, and database development...

    Top Services:

    • Software Development
    • Mobile App Development
    • VR/AR
    • Web Development
    • eCommerce Development
    • Show more
    Location
    Irvine, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $130/hr
    Portfolios Count
    5 Projects Listed
    View Profile
    4.3 4.3 (1)
    4.2 4.2 (31)

  • New Beginin' Web Technologies

    Web Design and Digital Marketing Services at Affordable Rates

    Web Design and Digital Marketing Services at Affordable Rates

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

    Top Services:

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

  • SLIDEFACTORY

    Verified Verified by the DesignRush team for authenticity and credibility.
    Portland-based digital product studio building web, AI, and interactive experiences.

    Portland-based digital product studio building web, AI, and interactive experiences.

    A Portland based design & development studio creating digital-first solutions across mobile, web, and virtual/ augmented reality...

    Top Services:

    • Web Design
    • UI/UX Design
    • VR/AR
    • Web Development
    • Mobile App Development
    • Show more
    Location
    Portland, Oregon
    Number of Employees
    Under 49
    Average Hourly Rate
    $130/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    9 Projects Listed
    View Profile
    5.0 5.0 (4)

  • Nebulosa Studio Corp

    The agency behind successful businesses.

    The agency behind successful businesses.

    Nebulosa Studio Corp specializes in creating immersive websites, standout apps, and memorable brand experiences. Our expertise ensures your digital presence captivates and engages your audience...

    Top Services:

    • Web Design
    • Web Development
    • Mobile App Development
    • eCommerce Development
    • WordPress Website Design
    • Show more
    Location
    Vancouver, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $130/hr
    View Profile

  • Wonder Makers

    A Digital Product Studio

    A Digital Product Studio

    Wonder Makers is a digital product studio from Prague. We design and build websites, web apps and mobile apps. We aim to deliver high-end design and UX for all projects. We work with corporates, startups and individuals...

    Top Services:

    • Software Development
    • Web Development
    • eCommerce Development
    • Mobile App Development
    • Branding
    • Show more
    Location
    Prague, Czech Republic
    Number of Employees
    Under 49
    Average Hourly Rate
    $130/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    7 Projects Listed
    View Profile

  • Plusdrie

    A boutique studio for digital-first brands.

    A boutique studio for digital-first brands.

    We craft digital-first brands and products for ambitious professionals who want to make a difference...

    Top Services:

    • Product Design
    • Web Design
    • UI/UX Design
    • Digital Services
    • Mobile App Development
    • Show more
    Location
    Rotterdam, Netherlands
    Number of Employees
    Under 49
    Average Hourly Rate
    $130/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
    View Profile

  • Caveni Digital Solutions

    We Build Brands

    We Build Brands

    Caveni Digital Solutions builds custom mobile apps with a focus on user-centric design, scalability, performance optimization, and cross-platform compatibility. Its USA-based team follows a structured four-step process from evaluation to evolution and offers 10+ years of industry experience...

    Top Services:

    • Web Design
    • Digital Marketing
    • Mobile App Development
    • WordPress Website Design
    • eCommerce Development
    • Show more
    Location
    Philadelphia, Pennsylvania
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    20 Projects Listed
    View Profile
    5.0 5.0 (62)

  • Code18 Interactive

    We deliver. On brand. On budget. On time. Every time.

    We deliver. On brand. On budget. On time. Every time.

    Code18 Interactive elevates consumer goods and media brands through custom website design and targeted digital marketing strategies. Their expertise in WordPress development ensures user-friendly websites that convert...

    Top Services:

    • Digital Services
    • Web Design
    • UI/UX Design
    • WordPress Website Design
    • eCommerce Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Portfolios Count
    16 Projects Listed
    View Profile
    4.8 4.8 (8)

  • Idea Maker

    You Think It, We'll Build It.

    You Think It, We'll Build It.

    Idea Maker is a U.S.-based software development agency helping businesses transform ideas into scalable digital products. Our expert team specializes equally in mobile apps, custom software, AI-powered solutions, and modern web platforms...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • AI Development
    • Web Design
    • Show more
    Location
    Irvine, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    10 Projects Listed
    View Profile
    4.8 4.8 (6)
    5.0 5.0 (16)

  • RiviWeb

    We Build Extraordinary Websites

    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
    View Profile
    4.8 4.8 (6)

  • Favoured

    Founded by former Apple marketing lead.

    Founded by former Apple marketing lead.

    We're Favoured, and were here to help you get more customers and boost your profits - simple as that...

    Top Services:

    • eCommerce
    • Digital Marketing
    • Advertising
    • Video Marketing
    • Content Marketing
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Portfolios Count
    18 Projects Listed
    View Profile
    4.8 4.8 (5)
    3.3 3.3 (3)

  • SEOAmerica

    We Help Brands Leverage Modern Digital Marketing Strategies to Grow Their Business.

    We Help Brands Leverage Modern Digital Marketing Strategies to Grow Their Business.

    Having a plan is good. Executing a plan is much better. Conversion-focused websites, applications & software, coupled with effective lead generation ensure online success...

    Top Services:

    • Web Design
    • Mobile App Development
    • Web Development
    • eCommerce Development
    • SEO
    • Show more
    Location
    Melbourne FL, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    20 Projects Listed
    View Profile
    4.3 4.3 (1)
    4.7 4.7 (14)

  • PhoenixBizz

    Software & Mobile App Development Company in Phoenix, Arizona

    Software & Mobile App Development Company in Phoenix, Arizona

    PhoenixBizz is a leading Software and Mobile App Development Company in Phoenix, AZ. We can help to build Custom Software for enterprise & startup businesses. PhoenixBizz is an expert in five keys areas of technology, including new Mobile Application Development, Seo Services, Web Design, Digital Marketing...

    Top Services:

    • Web Design
    • Web Development
    • eCommerce Development
    • Mobile App Development
    • Digital Marketing
    • Show more
    Location
    Peoria, Arizona
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    10 Projects Listed
    View Profile
    5.0 5.0 (1)

  • Buildable

    Embark on the journey from vision to victory

    Embark on the journey from vision to victory

    BuildableWorks is not just a tech firm; we're architects of digital transformation. With an unwavering focus on innovation, we've been reshaping businesses since our inception. Our influence spans globally, redefining industries and markets...

    Top Services:

    • Software Development
    • Web Development
    • Web Design
    • UI/UX Design
    • eCommerce Development
    • Show more
    Location
    McMinnville, Oregon
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    6 Projects Listed
    View Profile
    5.0 5.0 (4)

  • Brandspot Inc

    Expert marketing. On the spot.

    Expert marketing. On the spot.

    Brandspot Inc. is a full-service marketing agency helping brands stand out and grow with purpose. From strategy and branding to digital ads, content, and web design we craft custom marketing solutions that drive real results. Were not just another agency; were your hands on partner for smart, creative, and...

    Top Services:

    • Digital Services
    • Design Services
    • Graphic Design
    • Video Production
    • Creative Services
    • Show more
    Location
    Ottawa, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • HybridPlus Infotech Solution Pvt. Ltd.

    Advanced Web Application And Game Development Solutions

    Advanced Web Application And Game Development Solutions

    HybridPlus Infotech Solution Pvt. Ltd. is a leading IT solutions and software development company based in Jaipur, India, dedicated to delivering innovative, scalable, and user-centric digital solutions. With a strong focus on quality, technology, and customer satisfaction, HybridPlus has established itself...

    Top Services:

    • Mobile App Development
    • Software Development
    • ERP Consulting
    • Web Development
    • Show more
    Location
    Jaipur, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • devAtelier

    Southern Californias Mobile App experts since 2009

    Southern Californias Mobile App experts since 2009

    We are San Diego's mobile-native and mobile-first consultancy. We specialize in Swift for iOS, Flutter for iOS/Android, and React for Web. We have led projects for Fortune 500 companies and startups. If you're looking for an easy-to-talk-to and experienced partner to build your app, call devAtelier!...

    Top Services:

    • Mobile App Development
    • Software Development
    • IoT
    • Web Development
    • Show more
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • Promantus, Inc.

    On-demand technology, marketing, and design specialists.

    On-demand technology, marketing, and design specialists.

    Access the necessary technology, marketing, and design expertise without the expenses and complexities of recruiting and training new staff. Promantus offers the support of seasoned specialists who seamlessly integrate into your team, assisting in new projects, technology implementations, and advancing your...

    Top Services:

    • Software Testing
    • Mobile App Development
    • CRM Consulting
    • IoT
    • AI Development
    • Show more
    Location
    Raleigh , North Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Smile MEDIA

    web empowered applications

    web empowered applications

    Smile MEDIA is a website design, software development and digital marketing agency aimed at improving business performance through technology efficiencies and analytics. We digitally enable a company's products and services through cyber, mobility, cloud, social business and analytics...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • SEO
    • PPC
    • Show more
    Location
    Exeter, New Hampshire
    Number of Employees
    50 - 99
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    5.0 5.0 (7)

  • Operatic

    Your business deserves a great dev team.

    Your business deserves a great dev team.

    We are a highly selective team of designers and developers, capable of working with a wide variety of tools. We're your partner for the more complicated tasks. We pick up where the standard dev shop leaves off...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Design
    • Big Data Analytics
    • Show more
    Location
    Briarcliff Manor, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • Agentify AI

    Intelligence At Work

    Intelligence At Work

    Agentify AI is a Dallas-based company building AI voice agents and workflow automation for service businesses. We install revenue infrastructure that answers every call, follows up every lead, and books appointments automatically. Our systems serve dental practices, optometry clinics, medical offices, med...

    Top Services:

    • AI Development
    • Mobile App Development
    • Business Consulting
    • Social Media Marketing
    • Digital Marketing
    • Show more
    Location
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    Market to the World, and the World will be your Market.

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Explore Mobile App Development Specializations

Explore all Mobile App Development Companies

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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.

Sources

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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