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

22 Companies-Rankings updated: October 19, 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 × Home Services × $1,000 - $10,000 ×Clear Filters
  • Passionate to Code Your Success

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

    Top Services:

    • Software Development
    • Product Design
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Show more
    Location
    Ahmedabad, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    22 Projects Listed

    Zealous System Services

    • Software Development
    • Product Design
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Mobile App Development
    • AI Development
    • IoT
    • Blockchain
    • Managed Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Kerson Wallaw Consulting Firm Inc
    • Neil Patel Digital
    • Barber's Connect
    Data sourced from the agency's DesignRush profile

    Zealous System Reviews & Testimonials

    • Grzegorz Grabczak
      Grzegorz Grabczak Chief Executive Officer at DIGITAL-IMAGES
      5.0★

      Software Development Review from Grzegorz Grabczak

      We worked with Zealous System on an AI-powered fraud triage solution for one of our clients in the Europe financial services sector. The project involved a complex fraud investigation workflow where analysts were handling a large number of alerts and gathering information from multiple systems. Zealous System worked closely with us to understand the requirements, existing processes and expectations of the end client before moving into development. The team developed an AI-powered fraud triage agent that brings relevant information together, helps prioritise alerts and provides explainable recommendations while keeping human analysts involved in important decisions. What I appreciated was the team's ability to understand both the business and technical sides of the project. Communication was consistent, and they were responsive when requirements evolved during development and testing. The solution helped streamline the investigation process and reduce the amount of repetitive manual work involved in reviewing fraud alerts. Overall, we had a positive experience working with Zealous System. They were a reliable technology partner for us on this project, particularly given the complexity of introducing AI into a financial services environment.

    • DIPAK VAIDH
      DIPAK VAIDH Review from Google
      1.0★

      DIPAK VAIDH's Review Sourced from Google

      I visited Zealous System on 16th June 2025 for the walk-in interview announced on LinkedIn for interns/freshers in Python, PHP, WordPress, .Net, and QA roles. Despite clearly stating it was open for freshers, upon arrival, all Python candidates, including myself and my sister, were told they only accept those with prior experience, as interns are directly placed on live projects. This information was never mentioned in the post. The company blamed the marketing team for the misleading post. This experience wasted our valuable time, energy, and travel expenses. I urge the company to coordinate better internally and post accurate job/internship information to avoid misguiding freshers who genuinely seek opportunities.

    • Ravi Prajapati
      Ravi Prajapati Review from Google
      5.0★

      Ravi Prajapati's Review Sourced from Google

      Zealous System is outstanding when it comes to AI development! Their team helped us build a smart, AI-powered software solution that completely transformed how we manage data and customer interactions. They explained complex AI concepts in simple terms and delivered a solution that works flawlessly. From planning to post-launch support, everything was smooth and professional. Highly recommended if you're looking for reliable AI experts!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Audit-Ready Mobile Apps & AI: 30+ Apps, 1M+ MAU

    Luma Commons is a Dubai-based independent mobile app development studio led by a seasoned technology consultant and backed by a small team of trusted engineers. You work directly with the people building your product, without unnecessary sales layers or handoffs...

    Top Services:

    • Mobile App Development
    • Web Development
    • AI Development
    • Staff Augmentation
    • Product Design
    • Show more
    Location
    Dubai, United Arab Emirates
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed

    Luma Commons Services

    • Mobile App Development
    • Web Development
    • AI Development
    • Staff Augmentation
    • Product Design
    • Design Services
    • Software Testing
    • Software Development
    • ERP Consulting
    • Engineering
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Whitebox - A German Wealth Manager
    • Nykaa Fashion India-Based Fashion iOS Shopping App
    • Casa Noor Homes UAE-Based Luxury Holiday Rentals
    • Bars Of Beauty - India - Fashion E-Commerce
    • Zappfresh - India- Fresh Meat Delivery Platform
    • Cakingom - Online Cake Ordering
    • Vidira Concept Dubai-Based Luxury Event Planning
    • Ninja Care - On - Demand Home Services
    • Banking & Financial Management App
    Data sourced from the agency's DesignRush profile
  • Senior marketing & AI experts on demand

    French network of 100 senior freelancers in digital marketing and AI: consulting missions (SEO, GEO, ads, CRO, analytics, AI) and Qualiopi-certified training. Founded in Strasbourg in 2017...

    Top Services:

    • Digital Services
    • Digital Strategy
    • UI/UX Design
    • SEO
    • PPC
    • Show more
    Location
    Strasbourg, France
    Number of Employees
    Under 49
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $1,000 - $10,000

    Conversion Boosters Services

    • Digital Services
    • Digital Strategy
    • UI/UX Design
    • SEO
    • PPC
    • eCommerce
    • CRO
    • Digital Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • FDJ
    • Credit Mutuel
    • OUI SNCF
    • LIDL
    • SAINT GOBIN
    • FRAMATOME
    • Palais des thé
    • BLINKED
    • WURTH
    Data sourced from the agency's DesignRush profile

    Conversion Boosters Reviews & Testimonials

    • Daria Kropyvianska
      Daria Kropyvianska Review from Google
      5.0★

      Daria Kropyvianska's Review Sourced from Google

      For CRO Training : it was perfect.Very clear, strucutred, many practical tips, many usefull information.Thank you so much for my trainer Thomas P.

    • Marie
      Marie Review from Google
      5.0★

      Marie's Review Sourced from Google

      We are very satisfied with the training we received from this organization.The communication training was particularly well-structured, clear, and tailored to our business. The various topics covered were concrete and directly applicable to our daily work.A big thank you to Maud, our trainer, who was outstanding throughout the session. Her professionalism, teaching skills, attentiveness, and dynamism greatly contributed to the success of this training.This training will be very useful to us at our body shop. We are leaving with practical tools and new methods.We highly recommend this organization for the quality of its training and support.

    • First Name Surname
      First Name Surname Review from Google
      5.0★

      First Name Surname's Review Sourced from Google

      Conversion Boosters successfully facilitated the development of our UX wireframes strategy and proposals. The cooperation between the parties was very professional, and would recommend their service to enhance your projects.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Free invoicing software for Israeli businesses, with tax authority allocation numbers built in.

    Slate is invoicing and billing software for businesses that bill in Israel. Freelancers, licensed dealers and companies issue tax invoices, receipts, credit notes and quotes from a browser, in Hebrew or English, with digital signatures and tax authority allocation numbers handled automatically. VAT reports...

    Top Services:

    • Software Development
    • Mobile App Development
    • Accounting
    • AI Development
    • IT Compliance Solution
    • Show more
    Location
    Tel Aviv, Israel
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000

    Slate (סלייט) Services

    • Software Development
    • Mobile App Development
    • Accounting
    • AI Development
    • IT Compliance Solution
    • ERP Consulting
    • Digital Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Independent contractors (Osek Patur)
    • Licensed dealers (Osek Murshe)
    • Small limited companies
    • Freelance designers and developers
    • Trades and home services businesses
    • Clinics and wellness practitioners
    • Retail and eCommerce sellers
    • Accountants and bookkeepers
    • Consultants and professional services
    • Restaurants and food businesses
    Data sourced from the agency's DesignRush profile
  • Full-Service Delaware Digital Marketing Agency

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

    Top Services:

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

    Delaware Digital Services

    • Digital Services
    • Design Services
    • Video Production
    • Web Design
    • Web Development
    • AEO
    • Mobile App Development
    • Software Development
    • AI Development
    • PPC
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Spangler Plumbing
    • Nickle Electrical
    • Murphy & Landon Law
    • Celtic RnR Tours
    • Chessie Sales Group
    • Cadia Healthcare
    • Communications Resources Inc
    • Micron Analytical
    • M&M Carts
    • Delaware Carpet Cleaners
    Data sourced from the agency's DesignRush profile

    Delaware Digital Reviews & Testimonials

    • William Johnson
      William Johnson Review from Google
      5.0★

      William Johnson's Review Sourced from Google

      It was a pleasure working with Mike setting up and marketing my Carpet Cleaning Business he went above and beyond what i expected and i will be working with him in the future he takes pride in his work

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Web & mobile development company · Websites, e-commerce, mobile apps · Since 2016

    WebMedia Global is a web and mobile development company based in Tbilisi, Georgia, building websites, e-commerce stores and mobile apps for clients worldwide...

    Top Services:

    • Web Development
    • Web Design
    • Product Design
    • Branding
    • eCommerce Development
    • Show more
    Location
    Tbilisi, Georgia
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed

    WebMedia Global Services

    • Web Development
    • Web Design
    • Product Design
    • Branding
    • eCommerce Development
    • UI/UX Design
    • WordPress Website Design
    • Mobile App Development
    • Software Development
    • Logo Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Apart Development
    • Pizza Hut
    • GreenLife
    • Shark
    • Dyson
    • Folding
    • Ninja
    • ScandicWall
    • Vitadmin
    • JBL
    Data sourced from the agency's DesignRush profile

    WebMedia Global Reviews & Testimonials

    • Nicholas Jerry
      Nicholas Jerry Review from Google
      5.0★

      Nicholas Jerry's Review Sourced from Google

      I worked with WebMedia on a mobile and web application development project, and the experience was smooth from start to finish. The team took time to understand what I wanted, communicated clearly throughout the process, and was open to feedback. They delivered a clean, responsive product that worked well across different devices. I also appreciated how quickly they handled small adjustments after launch. Overall, a professional team that cares about the quality of their work. I'd be happy to work with them again.

    • John Pablo
      John Pablo Review from Google
      5.0★

      John Pablo's Review Sourced from Google

      WebMedia delivered a solid mobile application with good architecture and clean implementation. The team demonstrated strong technical capability, handled requirements professionally, and maintained stable communication throughout the development cycle.

    • Jerry Micheal
      Jerry Micheal Review from Google
      5.0★

      Jerry Micheal's Review Sourced from Google

      WebMedia did a Very Satisfactory Job! They build a website for us and it was very Optimized and Functional. Good Jobs Guys!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Grow Organically. Thrive Locally.

    Agency220 is a Billings, Montana based small business marketing agency delivering custom web design, SEO, social media, podcast production, and print/digital advertising all focused on organic, long term growth. Since rebranding from Rim Advertising, Agency220 has built a reputation for helping local...

    Top Services:

    • Web Design
    • SEO
    • Audio Production
    • Social Media Marketing
    • Video Production
    • Show more
    Location
    Billings, Montana
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed

    Agency 220 Services

    • Web Design
    • SEO
    • Audio Production
    • Social Media Marketing
    • Video Production
    • Graphic Design
    • Branding
    • Advertising
    • Mobile App Development
    • Digital Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Circa Studio
    • Legacy Smiles
    • granite Health+Fitness
    Data sourced from the agency's DesignRush profile

    Agency 220 Reviews & Testimonials

    • 998SG
      998SG Review from Google
      5.0★

      998SG's Review Sourced from Google

      Uncommon Joe built a beautiful website for us with a lot of content. They are very responsive to changes and updates. They also have a lot of technical expertise if you are using your URL hosting company for name servers for your email accounts. Joe can get that all set up for you too. Super easy!!

    • Monkey Around
      Monkey Around Review from Google
      5.0★

      Monkey Around's Review Sourced from Google

      We're so glad Joe was the one who designed our website! He was so patient will all our revisions, worked with everything we gave him, and operated really well under a time crunch. He also had good insight as to what would be optimal all the way around for presentation and visuals. As our business grows and expands, he's definitely who we'll ask to take any website needs and projects on!

    • Rimrock Electric
      Rimrock Electric Review from Google
      5.0★

      Rimrock Electric's Review Sourced from Google

      Joe took our very outdated and rather embarrassing website, and transformed it into something professional looking and one that we could be proud of. We are no longer ashamed when a client says they checked out our website. Joe is a pleasure to work with and has great ideas and feedback. Thanks, Joe!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • BUILD & DEFEND.

    nsite.tech is a Bellingham-area web design, application development, and cybersecurity company serving Whatcom County, WA Bellingham, Ferndale, Lynden, Blaine, and Fairhaven. Custom websites you own, business software, and Google-certified security...

    Top Services:

    • Digital Services
    • Web Design
    • CRM Consulting
    • IT Compliance Solution
    • Engineering
    • Show more
    Location
    Everson, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $350/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed

    nsite.tech Services

    • Digital Services
    • Web Design
    • CRM Consulting
    • IT Compliance Solution
    • Engineering
    • Business Consulting
    • Digital Marketing
    • SEO
    • Mobile App Development
    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Credo Construction
    • Zion Builders
    • MicroSoft
    • EA
    • Quantum Lighting
    • Nugents Market
    Data sourced from the agency's DesignRush profile

    nsite.tech Reviews & Testimonials

    • cameron
      cameron Review from Google
      5.0★

      cameron's Review Sourced from Google

      Finding a truly skilled app developer Bellingham can be incredibly difficult, but the team at nsite.tech completely shattered our expectations. We needed a complex platform built that required flawless functionality on both iOS and Android, and they delivered exactly what we were looking for.What sets them apart from other tech agencies is their deep understanding of app optimization, API integrations, and user experience. They didn't just write clean code; they took the time to understand our business goals to ensure our app would scale smoothly as our user base grows.If you are a business owner or startup founder looking for an experienced, reliable, and highly communicative app developer in Bellingham, look no further than nsite.tech. They make the development process painless and deliver a premium end product. Highly recommended!

    • kevin taff
      kevin taff Review from Google
      5.0★

      kevin taff's Review Sourced from Google

      I cannot say enough good things about the team at nsite.tech. When we first started looking for a Bellingham web designer, we didn't realize how much we also needed a true technical partner who understood the backend architecture of software. They didn't just build us a pretty website—they essentially acted as our custom app developer in Bellingham, creating a completely tailored customer portal that seamlessly syncs with our inventory.The launch was incredibly smooth, our page loading speeds have drastically improved, and our local search visibility is already climbing. They are responsive, highly skilled, and transparent about costs. If you need a premium digital presence, this is the team you hire.

    • Riley Kennemer
      Riley Kennemer Review from Google
      5.0★

      Riley Kennemer's Review Sourced from Google

      If you need a platform built smoothly, professionally and correctly, you give these guys a call. Bottomline is they do great work in a timely fashion. Highly recommend.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Chomp The Competition

    GatorByte designs and builds custom websites for small businesses on Louisiana's Northshore, from contractors and HVAC companies to restaurants, caterers, and design studios. Every site is hand-built for speed on phones and set up for local search, so it brings in calls instead of just looking nice. Launch...

    Top Services:

    • Web Development
    • Web Design
    • Mobile App Development
    • Software Development
    • SEO
    • Show more
    Location
    Mandeville, Louisiana
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed

    GatorByte Services

    • Web Development
    • Web Design
    • Mobile App Development
    • Software Development
    • SEO
    • Graphic Design
    • Logo Design
    • Design Services
    • Digital Strategy
    • UI/UX Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Lucky Minou Sushi
    • The Hampshire
    • House Of Seven Design
    • Moore Air & Heat
    • American Outdoors Company
    • Octagon Windows and Doors
    • Saba Stucco
    • Ceasefire
    Data sourced from the agency's DesignRush profile

    GatorByte Reviews & Testimonials

    • The Hampshire
      The Hampshire Review from Google
      5.0★

      The Hampshire's Review Sourced from Google

      We've had such a great experience working with GatorByte! They've been incredibly helpful, responsive, and always quick to turn around updates and request. We really appreciate how reliable and attentive they have been and would definitely recommend them to anyone looking for a great web design team!

    • Courtney Kazik
      Courtney Kazik Review from Google
      5.0★

      Courtney Kazik's Review Sourced from Google

      Joe did an amazing job with my website! He totally understood the vision I wanted to have for my business and definitely took the pressure off of me to create something worth sharing.

    • clay smith
      clay smith Review from Google
      5.0★

      clay smith's Review Sourced from Google

      Joe is the definition of get it done. He only needs a splinter of what your idea is and he will build a masterpiece. I cannot recommend him more.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Grow Your Business, Block By Block

    Fivenson Studios is an award-winning web design, SEO, and branding agency based in Ann Arbor, Michigan. With 128+ verified 5-star reviews, we are Michigan's highest-rated digital agency. We build custom, revenue-driving websites, craft strategic SEO campaigns, and develop brand identities that set businesses...

    Top Services:

    • SEO
    • Web Design
    • Digital Services
    • Graphic Design
    • Reputation Management
    • Show more
    Location
    Ann Arbor, Michigan
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed

    Fivenson Studios Web Design Agency Services

    • SEO
    • Web Design
    • Digital Services
    • Graphic Design
    • Reputation Management
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Video Production
    • Branding
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • University of Michigan
    • Terron Armstead
    • Master Garden Society
    • Arbor Halides
    • Ann Arbor SPARK
    • Blooms Landscaping
    • Michigan State Premier Soccer Program
    • Aqua Bio
    • Dynamic Energy Solutions
    • Brush Neuropsychology
    Data sourced from the agency's DesignRush profile
  • AI Product Studio And Implementation Partner

    NodeStar is an AI product studio and implementation partner. We design, build and deploy enterprise AI applications for finance, education and wealth management. We also install fixed-scope AI systems for service businesses: an AI receptionist, lost-lead recovery, AI search visibility work and commerce...

    Top Services:

    • AI Development
    • Software Development
    • SEO
    • Mobile App Development
    • Business Consulting
    • Show more
    Location
    Arlington, Virginia
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $1,000 - $10,000

    NodeStar Services

    • AI Development
    • Software Development
    • SEO
    • Mobile App Development
    • Business Consulting
    • eCommerce Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Social Studies School Service
    • MasterFi
    • Breck School
    Data sourced from the agency's DesignRush profile
  • Make Your Next Move Ideal.

    Ideal Media Pro helps local businesses generate more leads through sales first designed websites, Google Ads, Local SEO and GBP optimization. We work with small and mid-size businesses...

    Top Services:

    • Web Design
    • SEO
    • PPC
    • Digital Services
    • Show more
    Location
    Cliffside Park, New Jersey
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000

    Ideal Media Pro Services

    • Web Design
    • SEO
    • PPC
    • Digital Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • The Grey Post
    • Ten Bucks Delivery
    • AvosGrill
    • Drink Javos
    Data sourced from the agency's DesignRush profile

    Ideal Media Pro Reviews & Testimonials

    • Cole J
      Cole J Review from Google
      5.0★

      Cole J's Review Sourced from Google

      Highly recommended if you are looking for a fresh website design and business growth plan in budget.

    • Rick D
      Rick D Review from Google
      5.0★

      Rick D's Review Sourced from Google

      They helped us redesign our roofing website and improve how customers find us online. He explained everything in simple terms and was always available when we had questions. Great experience overall. Thank you mate.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Custom Software. AI Automations. Built For Business.

    KeyesCode is a custom software development and AI automation company serving clients in Los Angeles, Tampa, and nationwide. The company builds web applications, mobile apps, SaaS platforms, AI products and agents, CRM systems, business automation, cloud infrastructure, and blockchain solutions around the...

    Top Services:

    • Web Development
    • AI Development
    • Mobile App Development
    • Software Development
    • CRM Consulting
    • Show more
    Location
    Tampa, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000

    KeyesCode Services

    • Web Development
    • AI Development
    • Mobile App Development
    • Software Development
    • CRM Consulting
    • Big Data Analytics
    • Software Testing
    • Wearables
    • IoT
    • SEO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Refuge Memorial
    • Delta Downtown
    • Corner To Corner Cleaning Solutions
    • Liftva
    • Datevibes
    • Vyreel
    • WeddingsGuestbook
    Data sourced from the agency's DesignRush profile
  • Rank Higher on Google and AI Search

    Drip Drop Media is a search engine optimization (SEO) agency working with clients nationwide. We rank you on Google, get you cited by AI answer engines through AEO and GEO, and build websites that convert...

    Top Services:

    • Digital Strategy
    • Web Design
    • Web Development
    • WordPress Website Design
    • AEO
    • Show more
    Location
    St. Petersburg, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000

    Drip Drop Media Services

    • Digital Strategy
    • Web Design
    • Web Development
    • WordPress Website Design
    • AEO
    • SEO
    • Digital Marketing
    • AI Development
    • Mobile App Development
    • CRM Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Filter Tampa
    • Smith & Sons Fencing
    • Shiso Crispy
    Data sourced from the agency's DesignRush profile
  • Better Tech, Better Life

    Woltrio is a healthcare technology and software development company specializing in custom digital solutions for healthcare providers, health systems, and digital health organizations. It combines healthcare expertise with modern software engineering to develop secure, scalable, and compliant systems that...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • Software Testing
    • DevOps Consulting
    • Show more
    Location
    Rawalpindi, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed

    Woltrio Services

    • Software Development
    • Mobile App Development
    • AI Development
    • Software Testing
    • DevOps Consulting
    • Cloud Consulting
    • eCommerce Development
    • Web Development
    • UI/UX Design
    • Web Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Acolide
    • AelaPro
    • BillingVista
    Data sourced from the agency's DesignRush profile
  • Helping businesses grow through SEO in Latin America

    SEO for LATAM helps businesses increase their online visibility and attract qualified customers through tailored search engine optimization strategies. The agency specializes in local SEO, content optimization, technical audits, and digital growth solutions designed for businesses targeting Latin American...

    Top Services:

    • Digital Services
    • Digital Strategy
    • Reputation Management
    • Branding
    • Creative Services
    • Show more
    Location
    Austin, Texas
    Number of Employees
    50 - 99
    Average Hourly Rate
    $1000/hr
    Minimal Budget
    $1,000 - $10,000

    SEO for LATAM Services

    • Digital Services
    • Digital Strategy
    • Reputation Management
    • Branding
    • Creative Services
    • Web Development
    • WordPress Website Design
    • Web Design
    • SEO
    • Business Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Confidential Client
    • Private Client
    • Local Business Client
    • SMB Client
    • Regional Business
    • Growing Startup
    • E-commerce Brand
    • Professional Services Firm
    • Home Services Company
    • Small Business Partner
    Data sourced from the agency's DesignRush profile
  • Leader in Small Space

    Thevisiontech builds Shopify and eCommerce websites, apps, and marketing strategies with fast delivery and hands-on support. Trusted by boutiques, D2C brands, and growing online stores that want a responsive, reliable partner...

    Top Services:

    • eCommerce Development
    • SEO
    • Web Design
    • PPC
    • Social Media Marketing
    • Show more
    Location
    Hubbardston, Massachusetts
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000

    The Visiontech Services

    • eCommerce Development
    • SEO
    • Web Design
    • PPC
    • Social Media Marketing
    • Email Marketing
    • Web Development
    • Logo Design
    • Digital Marketing
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Malia Extensions
    • Wolfpeach
    • TheChristmas.com
    • DC Cargo
    • Armeno Coffee Roasters
    • A & J Bakery
    • Long Dog Dahlias
    • The Frosty Nutcracker
    • Fratellis Pastry Shop
    • Griffith Shaving Goods
    Data sourced from the agency's DesignRush profile
  • Helping Peterborough & Ontario Businesses Grow Online Web Design, SEO & Digital Marketing

    PeterboroughWeb is a local web design and digital marketing agency serving small and medium businesses across Peterborough and the broader Ontario region...

    Top Services:

    • Digital Services
    • Web Development
    • WordPress Website Design
    • AEO
    • SEO
    • Show more
    Location
    Peterborough, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000

    PeterboroughWeb Services

    • Digital Services
    • Web Development
    • WordPress Website Design
    • AEO
    • SEO
    • Wearables
    • Software Development
    • Mobile App Development
    • IT Services
    • Market Research
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Glenn - Author · The Mindful President (2012)
    • Christopher Sandler
    • Jack Gibbs
    • Catherine L
    Data sourced from the agency's DesignRush profile
  • Dream It. Done. We turn your vision into functional, enterprise product

    Gaazzeebo is a custom software development company that designs, builds, and ships tailored web and mobile applications, AI systems, and workflow automation for businesses of every size. Our Tampa-based, founder-led team turns complex operational problems into scalable software you actually own!...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • Web Design
    • eCommerce Development
    • Show more
    Location
    St. Petersburg, Florida
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000

    Gaazzeebo LLC Services

    • Software Development
    • Mobile App Development
    • AI Development
    • Web Design
    • eCommerce Development
    • Web Development
    • SEO
    • IT Services
    • Business Consulting
    • Digital Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Tattoo Learning Center
    • JVC Construction, Inc.
    • AZRezcue
    Data sourced from the agency's DesignRush profile
  • We don't just build software. We build leverage.

    CodeLynx is a UAE-based technology company helping businesses build scalable web apps, mobile apps, SaaS products, and AI-powered automation systems. We work with founders and growing companies to turn ideas into reliable, production-ready software that improves operations, reduces manual work, and creates...

    Top Services:

    • WordPress Website Design
    • eCommerce Development
    • Web Development
    • Software Testing
    • Software Development
    • Show more
    Location
    Dubai, United Arab Emirates
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000

    Codelynx LLC Services

    • WordPress Website Design
    • eCommerce Development
    • Web Development
    • Software Testing
    • Software Development
    • Mobile App Development
    • AI Development
    • Engineering
    • Business Consulting
    • SEO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • monFrancais
    • clicpharma
    • StagePlus
    • Caudes
    • BlancaTours
    Data sourced from the agency's DesignRush profile
  • Fast,Risk-Free Custom Software Development

    We turn messy ideas into working software fast, simple and risk-free.From AI solutions to web and mobile apps to custom platforms. Exaverse builds what real businesses actually need. No fluff, no delays just clean code, clear communication and revisions until you love it.Your vision, our passion...

    Top Services:

    • Web Development
    • Mobile App Development
    • Blockchain
    • Software Development
    • IT Services
    • Show more
    Location
    Lahore, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed

    Exaverse Services

    • Web Development
    • Mobile App Development
    • Blockchain
    • Software Development
    • IT Services
    • Cybersecurity
    • Big Data Analytics
    • AI Development
    • Cloud Consulting
    • eCommerce Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Gumnam
    • FacilityFirst
    • Pockit
    Data sourced from the agency's DesignRush profile
  • Transforming Ideas Info Powerful Digital Experience

    GISHANVVI Infotech is a full-service technology company specialising in web development, mobile applications, UI/UX design, and digital marketing. We partner with startups, SMEs, and enterprises to build digital products that are fast, secure, and beautifully designed...

    Top Services:

    • Graphic Design
    • Logo Design
    • Web Design
    • Web Development
    • eCommerce Development
    • Show more
    Location
    Indore, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed

    Gishanvvi Infotech Services

    • Graphic Design
    • Logo Design
    • Web Design
    • Web Development
    • eCommerce Development
    • Mobile App Development
    • AI Development
    • Software Development
    • DevOps Consulting
    • CRM Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • AI Industry
    • Design Industry
    • eCommerce Industry
    Data sourced from the agency's DesignRush profile

Why companies trust DesignRush

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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