2020 Reviews

Top Cross Platform App Developers - 2020 Reviews

Last updated Aug 5, 2020

List of the Top Cross Platform Application Development Companies

  • PromptWorks

    Handcrafted software for remarkable companies

    "They were able to work very quickly with requirements we didn’t have clarity around until late in the process."

    • Digital Engagement Manager, Museum
    $50,000+
    $150 - $199 / hr
    10 - 49
    Philadelphia, PA
    Service focus
    Mobile platforms
  • Mobile Mentor

    mobile apps with security & support services

    Mobile Mentor builds custom apps with enterprise-grade security and world-class support. We build enterprise apps for your business that come with security baked into every layer to provide you with...

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    $10,000+
    $100 - $149 / hr
    50 - 249
    Nashville, TN
    Service focus
    Mobile platforms
  • GearedApp

    Creating Exceptional Mobile and Web Platforms.

    “GearedApp is always on time and very enthusiastic. They’re truly invested in our idea and success.”

    • Founder & Managing Director, Eventace
    $10,000+
    $100 - $149 / hr
    10 - 49
    Edinburgh, United Kingdom
    Service focus
    Mobile platforms
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  • DIGIS

    We raise Unicorns from Startups

    "I think they're the highest level of professionalism."

    • CEO, Mentoring Program
    $10,000+
    $25 - $49 / hr
    50 - 249
    Larnaca, Cyprus
    Service focus
    Mobile platforms
  • Q agency

    Whatever the Q, We got the A.

    "The team is ready to tackle anything."

    • Director, NXT Level Studio
    $10,000+
    $50 - $99 / hr
    50 - 249
    Zagreb, Croatia
    Service focus
    Mobile platforms
  • Clearly Innovative

    Transform Your Vision Into A Mobile Solution

    "I could pick up the phone anytime and call somebody, and I knew that they were very detail-focused."

    • Former Mobile Initiatives Lead, NMFA
    $5,000+
    $100 - $149 / hr
    10 - 49
    Washington, DC
    Service focus
    Mobile platforms
  • Apptunix

    Your Vision, Our Passion

    "The end product was exactly they initially briefed me on."

    • Managing Director, Thinkbox Interactive Ltd.
    $5,000+
    < $25 / hr
    50 - 249
    Austin, TX
    Service focus
    Mobile platforms
  • PixelCrayons

    IT & Software Outsourcing Company

    "The most impressive part of the company was the quality of the service they provided."

    • Content Writer & Marketer, Feeding Trends
    $5,000+
    < $25 / hr
    250 - 999
    Noida, India
    Service focus
    Mobile platforms
  • 500Tech

    Top front-end professionals

    "Our dedicated developer was a high-level professional."

    • CTO, Eoquant
    $50,000+
    $150 - $199 / hr
    10 - 49
    New York, NY
    Service focus
    Mobile platforms
  • Technology Rivers

    Mobile & Web App Development - Healthcare/HIPAA

    “Technology Rivers can see a vision of what you’re trying to build and offers quality solutions to improve your idea.”

    • CTO, JPAR BOSSS
    $10,000+
    $50 - $99 / hr
    10 - 49
    Reston, VA
    Service focus
    Mobile platforms
  • Cortex

    Disrupt your Industry. Revolutionize your Business

    "They’ve given us a high degree of confidence that they are working hard to solve our problems and they are using their..."

    • CMO, Online Retailer
    $25,000+
    $100 - $149 / hr
    50 - 249
    Québec, Canada
    Service focus
    Mobile platforms
  • "The team took my vision and made it into a product."

    • CEO, Go Go Wash The Car Wash Mobile
    $5,000+
    < $25 / hr
    250 - 999
    Princeton, NJ
    Service focus
    Mobile platforms
  • Five

    We help our clients create successful products

    "Their team is always available and willing to help.."

    • Director of Marketing, GigSmart
    $10,000+
    $100 - $149 / hr
    50 - 249
    New York, NY
    Service focus
    Mobile platforms
  • Webs Optimization Software Solution

    Custom Mobile App Development | Software | Website

    “I’ve hired them for two big projects, which shows that I have really enjoyed working with them.”

    • Founder, My Service Menu
    $1,000+
    < $25 / hr
    50 - 249
    Houston, TX
    Service focus
    Mobile platforms
  • Shrine

    Check us out on Goodfirms.co

    “They claimed to be specialists in rescuing projects and ended up delivering absolutely nothing that was of any...

    • Head of Marketing, Online Platform
    $5,000+
    $150 - $199 / hr
    10,000+
    Ferndale, MI
    Service focus
    Mobile platforms
  • Paper Leaf

    Award-winning, UX-focused digital product agency

    "Their personable staff understood what I wanted from a non-technical perspective."

    • Owner, CayCan Safety Consulting
    $25,000+
    $150 - $199 / hr
    10 - 49
    Edmonton, Canada
    Service focus
    Mobile platforms
  • Umbrella IT

    Booster for the digital evolution of business

    "Their wide range of abilities and skills set them apart from other developers."

    • Director, Branding & Design Firm
    $25,000+
    $50 - $99 / hr
    50 - 249
    Taganrog, Russia
    Service focus
    Mobile platforms
  • Nimblechapps Ltd

    Hybrid/Native Apps | Web Apps | Salesforce | Games

    "Communication was clear, concise, and all issues were resolved within 2 or 3 days."

    • CTO, Kenshin Digital
    $10,000+
    $25 - $49 / hr
    10 - 49
    Ahmedabad, India
    Service focus
    Mobile platforms
  • Salsita Software

    We build exceptional web and mobile applications.

    "Most of their engineers are very engaged when it comes to find a solution for complex problems."

    • Engineering Manager, Staffbase GmbH
    $50,000+
    $50 - $99 / hr
    50 - 249
    Prague, Czech Republic
    Service focus
    Mobile platforms
  • Dropsource

    Full Stack Mobile Development Agency

    “We used email and phone to communicate, but I always felt very up to date on their progress.”

    • CEO, Tech Startup
    $10,000+
    Undisclosed
    10 - 49
    Raleigh, NC
    Service focus
    Mobile platforms
  • Power Gate Software

    Bringing Innovative Ideas to Life!

    "They designed, built and implemented our software solution."

    • Company Director, Software Company
    $10,000+
    Undisclosed
    50 - 249
    Hanoi, Vietnam
    Service focus
    Mobile platforms
  • Sigma Software

    Your Reliable Tech Partner

    "Although their native language isn’t English, they're far better than others in terms of understanding."

    • Founder & CEO, Zapp360
    $50,000+
    $50 - $99 / hr
    1,000 - 9,999
    Stockholm, Sweden
    Service focus
    Mobile platforms
  • Novoda

    We make sense of mobile.

    “They truly positioned themselves as an invaluable strategic partner who’s genuinely driven by their values.”

    • Former Product Owner, E-Cig Company
    $50,000+
    $100 - $149 / hr
    50 - 249
    London, United Kingdom
    Service focus
    Mobile platforms
  • Visla

    Bespoke software development build on reliability

    "They stuck to their bid price."

    • CEO, Narrow Gauge Collective
    $5,000+
    $25 - $49 / hr
    10 - 49
    Warsaw, Poland
    Service focus
    Mobile platforms
  • Milo Creative

    Seriously Playful Digital Products and Services

    “I appreciated that they were as equally invested in this project’s success as we were.”

    • Head of Production, Chime Group (Harvard)
    $5,000+
    $100 - $149 / hr
    2 - 9
    London, United Kingdom
    Service focus
    Mobile platforms
  • Netizens

    Your potential, our technology

    "Basically, the first prototype made by Netizens helped us get our first investment round!"

    • COO & Founding Partner, AioCare
    $10,000+
    $50 - $99 / hr
    50 - 249
    Katowice, Poland
    Service focus
    Mobile platforms
  • Bluegrass Digital

    We make tech work. WEB | CMS | APP development.

    "Their project management skills very much stood out."

    • Managing Director, PosTrack
    $5,000+
    $50 - $99 / hr
    10 - 49
    Claremont, Cape Town, South Africa
    Service focus
    Mobile platforms
  • eTeam

    The innovator's engineering team

    "Their user interface design is the strongest aspect of their work, and they do it exceptionally well."

    • VP Product Management, Telecommunications Company
    $25,000+
    $25 - $49 / hr
    10 - 49
    San Francisco, CA
    Service focus
    Mobile platforms
  • DeSmart Software House

    Change your Idea Into Amazing Digital Product!

    “I’d highlight that their ability to adapt is exceptional.”

    • Co-Founder, elmo
    $10,000+
    $25 - $49 / hr
    10 - 49
    Gdynia, Poland
    Service focus
    Mobile platforms
  • LinkUp Studio

    Product-oriented software company

    "They work efficiently, ask the right questions, and give good feedback."

    • Chief Product Officer, OnCell
    $10,000+
    $25 - $49 / hr
    10 - 49
    Lviv, Ukraine
    Service focus
    Mobile platforms
  • Setapp

    The home of significant code

    "Their flexibility and project management are definitely the two most impressive aspects of the partnership."

    • Director of Operations, KATANA Studios
    $5,000+
    $25 - $49 / hr
    50 - 249
    Poznan, Poland
    Service focus
    Mobile platforms
  • EGO Creative Innovations

    Delivering digital innovation as a service

    "The team was very good at understanding our goals for the app and providing insight into the mobile experience."

    • CTO, Portico Travel
    $10,000+
    $25 - $49 / hr
    50 - 249
    Kiev, Ukraine
    Service focus
    Mobile platforms
  • Portland Webworks

    Enterprise software and web app development.

    "[Portland Webworks is] excellent, and they've remained the go-to choice for all of our global projects.”"

    • Area Manager, IT eBusiness, Sappi North America
    Undisclosed
    $100 - $149 / hr
    10 - 49
    Portland, ME
    Service focus
    Mobile platforms
  • DUNICE

    Web&Mobile development company.

    "They ramp up quickly. We needed an additional developer and they had one ready in a day."

    • CTO, Fleet Management Software
    $25,000+
    $25 - $49 / hr
    50 - 249
    Taganrog, Russia
    Service focus
    Mobile platforms
  • Kin + Carta

    A global digital transformation business

    "They have a strong culture, they add value, and they have strong experience and commitment to human-centered design."

    • CIO, Nonprofit Health Insurance Provider
    Undisclosed
    $150 - $199 / hr
    1,000 - 9,999
    Chicago, IL
    Service focus
    Mobile platforms
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