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

2,754 Companies-Rankings updated: September 24, 2026

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

Cross-Platform Mobile App Development × Sort by: Organic Rankings ×
  • We Build. You Trust.

    We Build. You Trust.

    Kodevent is a US-based software company providing top AI developers and custom solutions built with GPT-4, Claude, Gemini, and LLaMA. We deliver intelligent software to help you launch, grow, and accelerate your businessfocusing on clear communication and lasting partnerships...

    Top Services:

    • AI Development
    • Web Development
    • Staff Augmentation
    • Software Testing
    • Software Development
    • Show more
    Location
    Sheridan, Wyoming
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
  • A Canada-Based Mobile App Development Agency for Scalable, Beautiful Apps

    A Canada-Based Mobile App Development Agency for Scalable, Beautiful Apps

    iTechnolabs empowers clients to transform ideas into dynamic digital experiences. Our creative excellence drives outstanding performance in app creation and software innovation, delivering intuitive, scalable solutions that boost engagement and streamline operations, ensuring your brand stands out in a...

    Top Services:

    • Mobile App Development
    • Software Development
    • VR/AR
    • AI Development
    • IoT
    • Show more
    Location
    Calgary, Canada
    Number of Employees
    100 - 249
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    41 Projects Listed
  • IT Outsourcing & Staff Augmentation since 2007

    IT Outsourcing & Staff Augmentation since 2007

    Innowise provides diverse services, including IT consulting, digital transformation, Java development, UI/UX design, and more...

    Top Services:

    • Software Development
    • Mobile App Development
    • VR/AR
    • eCommerce Development
    • DevOps Consulting
    • Show more
    Location
    St. Petersburg, Florida
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    9 Projects Listed
  • Feel Like You're Working With Your Own Team.

    Feel Like You're Working With Your Own Team.

    As a web development company specializing in building high-load complex products, we are passionate about sharing our expertise and keeping you updated on the latest advancements in these key areas...

    Top Services:

    • Mobile App Development
    • Software Development
    • Software Testing
    • Wearables
    • CRM Consulting
    • Show more
    Location
    Dubai, United Arab Emirates
    Number of Employees
    100 - 249
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
  • HIGH QUALITY SOFTWARE COMPANY IN VIETNAM

    HIGH QUALITY SOFTWARE COMPANY IN VIETNAM

    With over 10 years of expertise, AgileTech Vietnam stands at the forefront of delivering innovative technology solutions across a wide range of industries. Our team of 300+ skilled developers has completed more than 1,000 successful projects, ranging from dynamic startups to large-scale enterprises...

    Top Services:

    • Web Development
    • WordPress Website Design
    • UI/UX Design
    • eCommerce Development
    • Web Design
    • Show more
    Location
    Hanoi, Vietnam
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    50 Projects Listed
  • Launch Digital

    Award WinnerRecipient of a Best Design Award for outstanding work.
    Rocket Fuel for Business

    Rocket Fuel for Business

    Launch are a creative design and marketing agency working with clients of all sizes and in all sectors. We understand every brand and project has different values and audiences.We have a very powerful in house creative team with young, fresh designers led by strong marketing directors and management. Our...

    Top Services:

    • Web Design
    • Branding
    • Graphic Design
    • Digital Marketing
    • Creative Services
    • Show more
    Location
    Ayr, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    22 Projects Listed
  • Jungle Creatives

    VerifiedVerified by the DesignRush team for authenticity and credibility.Award WinnerRecipient of a Best Design Award for outstanding work.
    Where Vision Meets Creativity

    Where Vision Meets Creativity

    Jungle Creatives builds brands that stand out and digital products that perform combining strategic design, UI/UX, web development, and motion to drive real, measurable growth...

    Top Services:

    • Branding
    • Web Design
    • Web Development
    • SEO
    • Mobile App Development
    • Show more
    Location
    Sheridan, Wyoming
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    43 Projects Listed
  • In a world full of sunsets, we are the Northern light.

    In a world full of sunsets, we are the Northern light.

    Kindgeek is an AI-native fintech product engineering company. We help licensed fintechs, payment companies, neobanks, and global enterprises build, launch, and scale regulated financial products...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • Product Design
    • UI/UX Design
    • Show more
    Location
    Lviv, Ukraine
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    62 Projects Listed
  • KrishaWeb

    VerifiedVerified by the DesignRush team for authenticity and credibility.
    Transforming Digital Experiences

    Transforming Digital Experiences

    KrishaWeb is a full-service digital agency building web, software, AI, and marketing solutions since 2008. From custom websites and eCommerce to AI development, vibe coding, and white-label services, we help businesses worldwide build, modernize, and scale...

    Top Services:

    • Web Design
    • Web Development
    • eCommerce Development
    • Digital Marketing
    • WordPress Website Design
    • Show more
    Location
    Loveland, Colorado
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    18 Projects Listed
  • We deliver digital business strategy. Let's Build It Right.

    We deliver digital business strategy. Let's Build It Right.

    We don't just write code we align every technology decision with your business goals, so each product serves a clear commercial purpose. Our team brings deep expertise across mobile and web development, design, project architecture, application development, and IT business consulting...

    Top Services:

    • Web Development
    • Mobile App Development
    • Software Development
    • AI Development
    • eCommerce Development
    • Show more
    Location
    Amsterdam, Netherlands
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    22 Projects Listed
  • Data-Driven UI/UX, Branding & Product Development Agency in the U.S.

    Data-Driven UI/UX, Branding & Product Development Agency in the U.S.

    StrategixDesign build revolutionary digital experiences for businesses worldwide. Our forte includes data-driven marketing, branding, digital product development, content marketing and more. From home-based startups to multi-million dollar brands, we've helped them all disrupt their domains...

    Top Services:

    • Web Design
    • Mobile App Development
    • UI/UX Design
    • Web Development
    • Digital Marketing
    • Show more
    Location
    Albany, New York
    Number of Employees
    100 - 249
    Average Hourly Rate
    $65/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    38 Projects Listed
  • Surf

    Award WinnerRecipient of a Best Design Award for outstanding work.
    Mobile & Web Development Company

    Mobile & Web Development Company

    Our commitment is to deliver exceptional App Development solutions that drive business growth. With over 13 years of experience, Surf crafts native and cross-platform apps tailored to your goals. Our extensive expertise ensures success in even the most complex projects, from strategy and design to launch and...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    Location
    Wilmington, Delaware
    Number of Employees
    100 - 249
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    10 Projects Listed
  • Experience the Best in Mobile Entertainment

    Experience the Best in Mobile Entertainment

    At Inventco Software, we craft top-tier media apps that redefine user engagement. Pioneers in media app development, we seamlessly blend mobility and entertainment, ensuring your brand resonates universally...

    Top Services:

    • Mobile App Development
    • eCommerce Development
    • Blockchain
    • AI Development
    • IoT
    • Show more
    Location
    Somerset, Massachusetts
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    74 Projects Listed
  • Turning App Ideas Into App Businesses Since 2007

    Turning App Ideas Into App Businesses Since 2007

    We don't just build apps. We build app businesses that actually succeed, where 80% fail within their first year. For 17 years we've perfected what actually works, having launched 300+ successful apps, including one that hit 4+ million downloads in just 60 days with sub-$3 user acquisition...

    Top Services:

    • Mobile App Development
    • Web Development
    • Software Development
    • eCommerce Development
    • UI/UX Design
    • Show more
    Location
    Alpharetta, Georgia
    Number of Employees
    100 - 249
    Portfolios Count
    27 Projects Listed
  • Delivering the Future Tech

    Delivering the Future Tech

    Take your software services and products to the next level with our best user experience solutions for your customers...

    Top Services:

    • Digital Strategy
    • Web Design
    • eCommerce Development
    • Web Development
    • UI/UX Design
    • Show more
    Location
    Kalispell, Montana
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    28 Projects Listed
  • Empowering Innovation, Optimizing Success

    Empowering Innovation, Optimizing Success

    Optimal IT Solutions is your one-stop destination for cutting-edge digital services. We specialize in mobile and web app development, custom software solutions, stunning web design and development, engaging social media and digital marketing strategies, and high-quality video animation. Whether you're a...

    Top Services:

    • Mobile App Development
    • Digital Marketing
    • Digital Services
    • Web Development
    • Show more
    Location
    Austin, Texas
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
  • Your Satisfaction, Our concern

    Your Satisfaction, Our concern

    Why Protocloud Technologies?Award Winner - TOP E-COMMERCE DEVELOPERS 2023Award Winner - Top Web Development Companies 2023Over the last 12 years, developed 800+ projectsWorked with Brands Wayfair, United Rentals, & many more.30-60 day Free maintenance period after Go-live...

    Top Services:

    • eCommerce Development
    • Web Design
    • WordPress Website Design
    • Design Services
    • Mobile App Development
    • Show more
    Location
    Stockbridge, Georgia
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    38 Projects Listed
  • Ronas IT

    Award WinnerRecipient of a Best Design Award for outstanding work.
    Design, development, maintenance.

    Design, development, maintenance.

    We design and develop web and mobile apps for startups, small and medium businesses...

    Top Services:

    • Mobile App Development
    • Web Design
    • Web Development
    • Software Development
    • eCommerce Development
    • Show more
    Location
    Tallinn, Estonia
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
  • Code. Creativity. Commerce.

    Code. Creativity. Commerce.

    We make first-class web solutions and tangible digital results affordable and acceptable for every business. Our clients trust us to deliver results through customized strategies and have been honored to help take their brands to new heights. Explore the logos of the companies we have worked with and see the...

    Top Services:

    • Web Development
    • Mobile App Development
    • Web Design
    • SEO
    • Social Media Marketing
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    12 Projects Listed
  • Design is a silent language, and we are its most eloquent storytellers.

    Design is a silent language, and we are its most eloquent storytellers.

    Eloqwnt is a Branding and Creative Studio founded back in 2023. At Eloqwnt we are innovators, always searching for creative solutions to make a meaningful impact in addressing challenges...

    Top Services:

    • Digital Services
    • Branding
    • Digital Strategy
    • Product Design
    • Web Design
    • Show more
    Location
    Dubai, United Arab Emirates
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    53 Projects Listed
  • We Make a Difference

    We Make a Difference

    I am grateful that you took the time to visit! Because you are here, I may assume that you are searching for help with some aspect of software development, whether it is UI/UX design or mobile app development. You are at the appropriate location. Your unique requirements for digital company might become a...

    Top Services:

    • Mobile App Development
    • Web Design
    • Software Development
    • WordPress Website Design
    • eCommerce Development
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    16 Projects Listed
  • Mature Award-winning Team, Loyal To Your Vision

    Mature Award-winning Team, Loyal To Your Vision

    Digital Butlers is a leading web studio that specializes in creating custom, unique websites, web services, and applications for entrepreneurs, startups, and brands. They specialize in working with the visual website editor, Webflow, and are ranked in the TOP 20 of the service's global designers rating...

    Top Services:

    • Web Design
    • Web Development
    • UI/UX Design
    • Mobile App Development
    • eCommerce Development
    • Show more
    Location
    Gresham, Oregon
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    16 Projects Listed
  • Crafting Tomorrow's Media Apps, Today.

    Crafting Tomorrow's Media Apps, Today.

    At SemiDot Infotech, we're at the forefront of media app development, offering scalable and customized solutions for the entertainment sector. Our expertise spans across image editing, video and music streaming, gaming, enterprise mobility, and content aggregation...

    Top Services:

    • Mobile App Development
    • Web Development
    • Blockchain
    • eCommerce Development
    • Web Design
    • Show more
    Location
    Boulder, Colorado
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    30 Projects Listed
  • Built for Humans Optimized for AI

    Built for Humans Optimized for AI

    Cascade Web Development designs and builds scalable websites optimized for performance, accessibility, and modern AI-driven discovery. Based in the Pacific Northwest, we work with clients across the U.S., serving as long-term digital partners (not just vendors) invested in sustainable growth, usability, and...

    Top Services:

    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Portland, Oregon
    Number of Employees
    Under 49
    Average Hourly Rate
    $160/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
  • Driving Digital Transformation with Advanced Tech

    Driving Digital Transformation with Advanced Tech

    Unified Infotech is a 14-year-old, multi-award winning digital transformation partner. We turbocharge business growth for Fortune 500 companies, multinational corporations (MNCs), small and medium-sized enterprises (SMEs), and Startups using emerging tech and streamlined digital processes...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • Web Design
    • eCommerce Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    16 Projects Listed
  • The software studio for businesses that want to build, automate and scale.

    The software studio for businesses that want to build, automate and scale.

    Axisbits is a specialized software studio for digital platforms. We help businesses test digital offerings faster, operate them reliably and scale them with purpose. Our approach: think like investors, build like engineers, act like entrepreneurs...

    Top Services:

    • Software Development
    • Web Development
    • eCommerce Development
    • Web Design
    • Mobile App Development
    • Show more
    Location
    Zürich, Switzerland
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    6 Projects Listed
  • Accelerating digital transformation for tech startups, Fortune 500, and global businesses since 1999

    Accelerating digital transformation for tech startups, Fortune 500, and global businesses since 1999

    TechnoScore is a 5-star rated, CMMI Level 3 digital engineering partner delivering AI-enabled web, mobile, cloud, and enterprise software. With 25+ years of experience, ISO-certified security, and a vetted team of 200+ developers, we have successfully completed 6,000+ projects globally...

    Top Services:

    • Web Development
    • eCommerce Development
    • Mobile App Development
    • Web Design
    • WordPress Website Design
    • Show more
    Location
    New Delhi, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $14/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    16 Projects Listed
  • Empowering AI Excellence

    Empowering AI Excellence

    AllianceTek is a global software development and IT consulting company delivering AI, cloud, web, and mobile solutions with 20+ years of expertise...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • AI Development
    • IoT
    • Show more
    Location
    Malvern, Pennsylvania
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    59 Projects Listed
  • AI-augmented software development for digital products, data-rich platforms & IoT

    AI-augmented software development for digital products, data-rich platforms & IoT

    AI-augmented software development for digital products, data-rich platforms & IoT for mid-size & enterprise businesses. Visit www.merixstudio.com for more details on our skills, agile teams' capabilities, and engagement models...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • Web Design
    • IoT
    • Show more
    Location
    Poznan, Poland
    Number of Employees
    100 - 249
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    12 Projects Listed
  • We Build Brands, We Generate Leads & We Build Bridges!

    We Build Brands, We Generate Leads & We Build Bridges!

    GO LOGO NOW has perfected the ideation and pronouncements of technology over the years by drinking the cocktail of motivation, innovation, materialization and amalgamation, with addition of exhaustive research, steady tread and rigid dedication...

    Top Services:

    • Mobile App Development
    • Web Design
    • Branding
    • Software Development
    • Blockchain
    • Show more
    Location
    Irvington, New Jersey
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    14 Projects Listed
  • Mobile & Web App Production Company

    Mobile & Web App Production Company

    We help market leader bring web and mobile product to market within 3 months!...

    Top Services:

    • Web Design
    • Product Design
    • Design Services
    • Creative Services
    • UI/UX Design
    • Show more
    Location
    Walnut, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    36 Projects Listed
  • Your links to the world of I.T | Custom Software Development Company

    Your links to the world of I.T | Custom Software Development Company

    Linkitsoft is a custom software development company offering vending machine software, kiosk software, touchscreen solutions, mobile apps, web development, AI, UI/UX, backend development, and integrations...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • IoT
    • CRM Consulting
    • Show more
    Location
    Austin, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Portfolios Count
    14 Projects Listed
  • Solving complex problems with design and technology since 2005.

    Solving complex problems with design and technology since 2005.

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

    Top Services:

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

    Engineering peace of mind

    At Vention, unparalleled customer care isnt just a promise its our mission. We blend personalized experience, unwavering attention to detail, and a genuine passion for your business, ensuring that every aspect of our collaboration is tailored to your success...

    Top Services:

    • Software Development
    • Staff Augmentation
    • Mobile App Development
    • Software Testing
    • Web Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    15 Projects Listed
  • Software Development for NASDAQ & NYSE Listed Companies and Fast-growing Startups

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

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

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • eCommerce Development
    • IT Services
    • Show more
    Location
    Thiruvananthapuram, India
    Number of Employees
    250 - 499
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    22 Projects Listed
  • Website Design & Maintenance | Application Development | AI Consulting | SEO Marketing

    Website Design & Maintenance | Application Development | AI Consulting | SEO Marketing

    JanBask Digital Design is a name to reckon upon! We are a 360° Digital Solution Provider. With upbeat approaches, seasoned professionals & time-proven solutions, we know how to take businesses from now to wow...

    Top Services:

    • Web Design
    • Web Development
    • Digital Marketing
    • Social Media Marketing
    • Mobile App Development
    • Show more
    Location
    Tysons, Virginia
    Number of Employees
    100 - 249
    Average Hourly Rate
    $100/hr
    Portfolios Count
    9 Projects Listed
  • Reforming Tomorrow's Tech

    Reforming Tomorrow's Tech

    Empowering California Businesses with Bespoke Web Design and Development Services...

    Top Services:

    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Mobile App Development
    • Software Development
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    11 Projects Listed
  • Top branding, marketing, and UX/UI agency in Maine.

    Top branding, marketing, and UX/UI agency in Maine.

    Anchour is a top branding and marketing agency specializing in strategy, design, and growth. We craft impactful visual and verbal identities, build comprehensive brand experiences, and deliver strategic guidance to help ambitious businesses connect with their audience and drive measurable results...

    Top Services:

    • Branding
    • Digital Marketing
    • Creative Services
    • Web Development
    • Design Services
    • Show more
    Location
    Lewiston, Maine
    Number of Employees
    Under 49
    Average Hourly Rate
    $160/hr
    Portfolios Count
    7 Projects Listed
  • Premium Mobile App Development and AI Solutions

    Premium Mobile App Development and AI Solutions

    We work with Startups and Businesses with enterprising new ideas. Delivering Premium Mobile app development and AI Powered Software solutions. Our agile development model ensures speed of delivery and scalability, while our AI-powered solutions enhance functionality and user experience...

    Top Services:

    • Mobile App Development
    • AI Development
    • Staff Augmentation
    • Software Development
    • Wearables
    • Show more
    Location
    Mumbai, India
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    86 Projects Listed
  • AI-Augmented Flutter & AI Engineering

    AI-Augmented Flutter & AI Engineering

    AI-augmented Flutter and AI engineering studio, founded 2017 in Dallas and Bengaluru. We ship eval-first AI agents and Flutter apps with Claude, OpenAI, and open-source models. Makers of the open-source GetWidget Flutter UI kit: 4,800 on GitHub, 23K monthly pub.dev downloads, 1,000+ widgets...

    Top Services:

    • AI Development
    • Mobile App Development
    • UI/UX Design
    • Software Development
    • Blockchain
    • Show more
    Location
    Bengaluru, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    6 Projects Listed
  • Seo Agency

    Seo Agency

    Adapts Media is a Digital First creative marketing agency specializing in curating multi-pronged marketing strategies. Our experts will help you discover the best opportunities and execute campaigns to drive higher ROI for your business. A One-stop shop for all your Marketing needs...

    Top Services:

    • Web Design
    • Web Development
    • SEO
    • eCommerce
    • Graphic Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    11 Projects Listed
  • Realize Ideas via Innovative Tech & Wow Experience

    Realize Ideas via Innovative Tech & Wow Experience

    InApps Technology is Vietnam's leading Offshore Development Center, helping startups and SMEs build and scale dedicated engineering teams instead of renting freelance capacity. We pair senior, English-fluent engineers with an AI-native workflow (Claude, Cursor, and GitHub Copilot in every sprint...

    Top Services:

    • Staff Augmentation
    • Mobile App Development
    • Web Development
    • eCommerce Development
    • Software Development
    • Show more
    Location
    Ho Chi Minh, Vietnam
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
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    41 Projects Listed
  • Brandium® Agency | Creative Branding and Webdesign Agency located in Amsterdam.

    Brandium® Agency | Creative Branding and Webdesign Agency located in Amsterdam.

    Brandium® Agency creates powerful brand identities, visually stunning website designs, and impactful marketing campaigns that stand out from the rest. Our innovative approach ensures your brand leaves a lasting impression...

    Top Services:

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    Location
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    Number of Employees
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  • Think Innovative, Deliver Excellence

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    Competenza Innovare, your premier IT Staffing and Digital Transformation Partner, delivers profitable solutions globally. Our versatile team handles projects of all sizes and complexities, always prioritizing 100% client satisfaction...

    Top Services:

    • Software Development
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    Number of Employees
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    Average Hourly Rate
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  • Your Custom Product Lab

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    We are a leading app design and development company headquartered in Texas, with a dedicated development center in India. With over 75 talented employees, we have successfully delivered 100+ projects across various industries...

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    Number of Employees
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  • Altamira

    Award WinnerRecipient of a Best Design Award for outstanding work.
    Great software, zero headaches

    Great software, zero headaches

    Great software, zero headaches...

    Top Services:

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    • Mobile App Development
    • Software Development
    • AI Development
    • Web Design
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    Location
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    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    37 Projects Listed
  • Gapsy Studio

    Award WinnerRecipient of a Best Design Award for outstanding work.
    From cool idea to insanely great product

    From cool idea to insanely great product

    We build Web and Mobile design that fit any industry and budget. Dealing with business segments, startups, and private clients.Our initial goal is to make our clients confident of the quality...

    Top Services:

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    Location
    Dnipro, Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
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    16 Projects Listed
  • Lounge Lizard

    VerifiedVerified by the DesignRush team for authenticity and credibility.AI LeaderRecognized for strong visibility across AI-powered search and answer engines.
    Growth Marketing & Web Design Experts Since 1998

    Growth Marketing & Web Design Experts Since 1998

    Since 1998, Lounge Lizard Brandtenders and Marketing Mixologists Have Created the Internets Best Websites & Digital Marketing Campaigns Yielding the Highest ROI. Ask about our 7 Second Rule!...

    Top Services:

    • Web Development
    • Web Design
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    New York City, New York
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    50 - 99
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  • Empowering Your Digital Future with Innovative IT Solutions

    Empowering Your Digital Future with Innovative IT Solutions

    At Quantum IT Innovation, our team excels in AI, Big Data, RPA, and Mobile App Development for iOS, Android, and Cross-Platform. We also offer expert SEO, PPC, and Social Media services to drive your business forward in the USA, UK, Canada, Ireland, UAE, Australia, India, & across the globe...

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Cross-Platform App Development Company Hiring Guide

What is a cross-platform app development company?

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

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

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

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

Success story

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

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

What do cross-platform app development companies do?

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

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

Success story

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

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

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

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

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

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

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

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

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

Hire cross-platform app development companies because they:

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

Success story

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Its Relevant Background

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

Its Services and Processes

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

Related to Your Project

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

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

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

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

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