Top Mobile App Developers 2019

Are you wondering how to create a mobile app? We've vetted over 4,000 app development companies to help you find the best app developer for your needs. Use Clutch to create a shortlist of your top app development contenders, read detailed client reviews of each company, and view examples of past mobile app projects. Our research will help you find the right app developer for your project.

List of the Top Mobile App Developers

  • $10,000+
    < $25 / hr
    250 - 999
    Ahmedabad, India
    Service Focus

    "Hyperlink InfoSystem stands out in terms of overall professionalism and service."

    • CEO, Samtur AS
  • $25,000+
    $50 - $99 / hr
    50 - 249
    Miami, FL
    Service Focus

    "Mercury's skill and attention to detail are exceptional and second to none."

    • Founder & Director, Software Company
  • $75,000+
    $150 - $199 / hr
    10 - 49
    Denver, CO
    Service Focus

    “We had very good success with them in terms of understanding the requirements and keeping to the timeline.”

    • Director of R&D, Window Shade Company
  • $75,000+
    $100 - $149 / hr
    50 - 249
    New York, NY
    Service Focus

    "After listening to my needs, they asked the right questions to dig deeper into my ideas."

    • Founder, Sports Startup
  • $10,000+
    $50 - $99 / hr
    250 - 999
    Poznan, Poland
    Service Focus

    "The quality of their work speaks for itself."

    • Co-Founder & CFO, Shepper
  • $10,000+
    $25 - $49 / hr
    50 - 249
    Agoura Hills, CA
    Service Focus

    “They’re nice, extremely professional, and super talented. Not to mention, it’s fantastic to collaborate with them.”

    • Co-Founder, Online Opinion & Debate Platform
  • $5,000+
    $25 - $49 / hr
    250 - 999
    Sunnyvale, CA
    Service Focus

    “They always find the best way to go about solving a problem.”

    • Engineering & CX Operations Manager, Tech Startup
  • $10,000+
    $25 - $49 / hr
    250 - 999
    Manhattan, NY
    Service Focus

    "We don’t have a large IT team, so having Appinventiv as a trusted and valued partner has been remarkable."

    • Senior IT Project Manager, Pride Mobility Products Corp
  • $10,000+
    $50 - $99 / hr
    50 - 249
    Montevideo, Uruguay
    Service Focus

    "Their quality of the code, pride in their craft, and their communication was most impressive."

    • Director, Mobile Engineering, Personalized Product Retailer
  • $5,000+
    < $25 / hr
    50 - 249
    Austin, TX
    Service Focus

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

    • Managing Director, Thinkbox Interactive Ltd.
  • $25,000+
    $50 - $99 / hr
    50 - 249
    Kraków, Poland
    Service Focus

    "Miquido company is a model worth following in CSR."

    • Board Member, The Łanowa Association
  • $25,000+
    $50 - $99 / hr
    50 - 249
    San Francisco, CA
    Service Focus

    “I’m very happy working with them.”

    • Founder, Lys Academy
  • $50,000+
    $50 - $99 / hr
    50 - 249
    Warsaw, Poland
    Service Focus

    "itCraft understood our vision from the very beginning and made technical recommendations based on our business needs..."

    • Founder & CEO, Mental Health Platform
  • $50,000+
    $100 - $149 / hr
    50 - 249
    New York, NY
    Service Focus

    "What was most impressive was probably their speed and skills."

    • Director of Creative Strategy, Sports Content Company
  • $10,000+
    $50 - $99 / hr
    50 - 249
    Houston, TX
    Service Focus

    "No task was too complex for them."

    • CEO, DNC Services
  • $25,000+
    $150 - $199 / hr
    10 - 49
    Beverly Hills, CA
    Service Focus

    "Their team’s committed to our project; They’re in it to win it with us."

    • Co-Founder & President, Software Development Company
  • $1,000+
    < $25 / hr
    50 - 249
    Mohali, India
    Service Focus

    "We were in constant communication, and my opinion and feedback were implemented whenever they were given."

    • Founder, Bear Essentials Ltd.
  • $25,000+
    Undisclosed
    50 - 249
    College Station, TX
    Service Focus

    "There are many development firms that will just build what you ask them to, but Frogslayer is genuinely a partner."

    • Chief Commercial Officer, Legal Technology Company
  • $50,000+
    $150 - $199 / hr
    50 - 249
    Santa Monica, CA
    Service Focus

    “Working with Sidebench has been the best experience we’ve had with any developer thus far.”

    • Founder, TelMD
  • $25,000+
    $50 - $99 / hr
    50 - 249
    Cluj-Napoca, Romania
    Service Focus

    “From day one, they shared their own ideas, and you could tell they were excited about what we were building.”

    • Chief Product Officer, Nutrition Platform
  • $50,000+
    $100 - $149 / hr
    10 - 49
    Bournemouth, United Kingdom
    Service Focus

    "I didn't feel like just another client on their books."

    • CEO, Dcentric Health Ltd
  • $25,000+
    $50 - $99 / hr
    10 - 49
    Cluj-Napoca, Romania
    Service Focus

    "We liked that they listened to our (not always filtered) ideas and wishes."

    • Co-Founder, Women in Tech Cluj
  • $5,000+
    < $25 / hr
    50 - 249
    Jaipur, India
    Service Focus

    "They’ve been clear on the best ways to pursue our vision while being honest about what we can and can’t achieve."

    • Owner & President, Veterinary Consulting Company
  • $1,000+
    < $25 / hr
    10 - 49
    Mohali, India
    Service Focus

    "We highly recommend RichestSoft."

    • Owner, Learn Fijian
  • $10,000+
    $25 - $49 / hr
    10 - 49
    Noida, India
    Service Focus

    "Nickelfox is very easy to work with."

    • Co-Founder & Product Design Manager, Ubirider
  • $10,000+
    $100 - $149 / hr
    10 - 49
    Halifax, Canada
    Service Focus

    "It's a friendship as much as it's a business relationship."

    • Co-Founder, Bariatric Medical Institute
  • $5,000+
    $25 - $49 / hr
    50 - 249
    Bangalore, India
    Service Focus

    "They were flexible, easy to work with, and able to bring new ideas to the table."

    • Management Director, Tutoring Company
  • $25,000+
    $100 - $149 / hr
    10 - 49
    Washington, DC
    Service Focus

    “Anyone who works with them will be happy with the results.”

    • Founder, Live Streaming Service
  • $25,000+
    $50 - $99 / hr
    50 - 249
    Somerset, NJ
    Service Focus

    "The most impressive aspect was their design process."

    • CEO, Nonprofit Organization
  • $25,000+
    $25 - $49 / hr
    10 - 49
    Cluj-Napoca, Romania
    Service Focus

    "I was very pleased by the knowledge that X2 Mobile had about mobile app development, user experience and..."

    • CEO, Software Development Company
  • $10,000+
    Undisclosed
    50 - 249
    Chicago, IL
    Service Focus

    "Their expertise, availability, and professionalism were most impressive."

    • Marketing Partner, International Dymension
  • $25,000+
    $50 - $99 / hr
    50 - 249
    New York City, NY
    Service Focus

    "They were constantly asking questions and trying to pinpoint what we needed and in what form."

    • Co-Founder, AIdentyfy
  • $10,000+
    $50 - $99 / hr
    10 - 49
    Cluj Napoca, Romania
    Service Focus

    "The quality of the work was exactly what I paid for."

    • Managing Partner, Smalk Works
  • $10,000+
    < $25 / hr
    10 - 49
    Jaipur, India
    Service Focus

    "They took the effort to keep us in the loop."

    • Co-Founder, Phoneshake
  • $5,000+
    $100 - $149 / hr
    2 - 9
    Jersey City, NJ
    Service Focus

    “I have referred several people to Rapptr — that’s how strongly I feel about working with them.”

    • Founder, Software Company
  • $50,000+
    $100 - $149 / hr
    50 - 249
    Vienna, VA
    Service Focus

    “Whenever there was a problem, they were able to resolve it within 24 hours.”

    • Former Digital Comms Director, Delegate of EU to US
  • $10,000+
    $50 - $99 / hr
    50 - 249
    London, United Kingdom
    Service Focus

    "Their planning skills and business analyzing skills have been extraordinary and detailed."

    • Senior Developer, Travel Company
  • $10,000+
    < $25 / hr
    50 - 249
    Gurgaon, India
    Service Focus

    "If I have any questions, I can reach out to their team, which I love."

    • Artist, Art by O
  • $25,000+
    $50 - $99 / hr
    50 - 249
    New York, NY
    Service Focus

    “The development was smooth, and the design was done well.”

    • Head of Finance & Digital Products, MobileSchool
  • $25,000+
    $50 - $99 / hr
    10 - 49
    Bucharest, Romania
    Service Focus

    “They’re more like partners than an external developer.”

    • Founder & Managing Partner, Startup Builder

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