Custom mobile app development covers discovery and prototyping, UI/UX design, native or cross-platform engineering, QA, app store submission, and post-launch iteration. A custom build runs from $20,000 to over $100,000 and takes 3 months to over a year, with hourly rates ranging from $20 in Southeast Asia to $150 in North America. The custom and native app development providers below work across every market, ranked by client reviews. Searching specifically for mobile app development companies in the USA? Start there instead.

List of the Best Custom and Native App Development Companies

12,176 Companies-Rankings updated: November 05, 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.

  • Building functional apps

    WePrototype Technologies is an app innovation studio based in Nigeria for non-tech founders who want to create cutting-edge products that will stay ahead of the competition in a crowded market...

    Top Services:

    • Web Development
    • Mobile App Development
    Location
    Lekki, Nigeria
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
  • Custom-Made Software Development Experts

    A software development company with a base in Dublin, Threadable specializes in bringing cutting-edge digital solutions to market for our customers...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Dublin, Ireland
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $10,000 - $25,000
  • Your Digital Experts

    We are a company that develops products and software. Let us use our expertise and hard work to help you make great digital products. Our team of skilled web developers creates high-quality solutions that improve your online visibility and help your business grow. Mobile Development. Our experienced team...

    Top Services:

    • UI/UX Design
    • Mobile App Development
    Location
    Sofia, Bulgaria
    Number of Employees
    Under 49
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $1,000 - $10,000
  • New supplier of IT systems in Poland

    A committed team of skilled developers will provide comprehensive services and achieve your company's objectives...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Dąbrowa Górnicza, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $25,000 - $50,000
  • Mobile development for Healthcare companies

    We are a full-service software house that specializes in developing mobile applications for healthcare businesses...

    Top Services:

    • UI/UX Design
    • Mobile App Development
    Location
    Florianópolis, Brazil
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $10,000 - $25,000
  • Global tech services company

    Commit creates bespoke software and Internet of Things platforms for clients looking to create their next-generation products, offering innovative, end-to-end, cutting-edge technology solutions...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    New York City, New York
    Number of Employees
    500 - 999
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $50,000 & Up
  • Web&Mobile Application Development Experts

    Our software development team will build the app you've imagined, whether you're looking for an MVP, UX/UI services, or something else...

    Top Services:

    • Web Development
    • Mobile App Development
    Location
    Rybnik, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
  • Top-Performing Digital Product Company

    We refer to the bottom-up value creation that occurs as a result of our projects as profit generation within your organization...

    Top Services:

    • UI/UX Design
    • Mobile App Development
    Location
    Asheville, North Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $10,000 - $25,000
  • We Always Deliver More Than Expected

    To suit the preferences and requirements of any customer, our designs are specially crafted using the most cutting-edge technologies...

    Top Services:

    • Web Development
    • Mobile App Development
    Location
    Yerevan, Armenia
    Number of Employees
    100 - 249
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $10,000 - $25,000
  • Specializing in app development!

    Our passion lies in developing Android and iOS apps that enhance the lives of over 3,500,000 people worldwide. Whether you are looking to conduct business or make a difference in the world, we are ready to join forces and bring your ideas to life...

    Top Services:

    • Product Design
    • Mobile App Development
    Location
    Prague, Czech Republic
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $10,000 - $25,000
  • Technology that delivers value

    Softtek, established in 1982, is a worldwide supplier of IT solutions focused on processes, with a presence in over 30 offices across the globe. Our aim is to reduce the time-to-business-solution, lower the costs of existing applications, deliver superior engineered and tested applications, and achieve...

    Top Services:

    • IT Services
    • Mobile App Development
    Location
    Monterrey, Mexico
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
  • Changing things with innovation

    ustwo is a design studio specializing in digital product development, launching innovative products, services, and companies that have a significant impact on the world. Founded in 2004, we have partnered with leading brands worldwide and have established studios in major cities such as New York, Malmö...

    Top Services:

    • Product Design
    • Mobile App Development
    Location
    Surry Hills, Australia
    Number of Employees
    100 - 249
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $50,000 & Up
  • London based app makers for the best brands

    A mobile app development company with offices in London that focuses on MVPs and BETAs is called ROBUST BUILD. We provide affordable mobile app development solutions to UK-based entrepreneurs, startups, and SMEs...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    London, United Kingdom
    Number of Employees
    Under 49
  • End to end software development

    Mantrax is a Toronto-based company that specializes in custom software development solutions. Our team is proficient in a diverse technology stack and can design, build, deploy, maintain, and scale your application to meet your specific needs...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Mississauga, Canada
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $10,000 - $25,000
  • Work with Top Developers

    Through software solutions and creative ideas, our software boutique assists businesses like yours in growing their operations...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Houston, Texas
    Number of Employees
    100 - 249
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $10,000 - $25,000
  • Create for the sake of achieving digital eternity

    We are 42px from Russia, and are now in EU and we have a legal entity on the territory of the EU. We are a team of committed and qualified IT experts...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Burgas, Bulgaria
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $25,000 - $50,000
  • A globally acclaimed enterprise software provider

    Our passion for innovative software development products turned us into a global market leader with outstanding expertise at TPIsoftware. Thanks to our products, customers have not only been able to lower their costs but have also significantly increased their efficiency and security standards. Our mission is...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Taipei, Taiwan
    Number of Employees
    500 - 999
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $25,000 - $50,000
  • The very best of business and entertainment

    In Dreamstorm, we combine the best of business and entertainment. Designing and developing ambitious, interesting, and even crazy technological ideas is both our job and hobby. We follow trends, learn new solutions, and we’ll help you use the potential of the latest technologies in entertainment, business...

    Top Services:

    • Web Development
    • Mobile App Development
    Location
    Gliwice, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
  • We are Agile, we are Onikom

    The most in-demand IT positions are available at our company, including those in Android, Angular, Architect of Solutions, iOS, Machine Learning, Node.js, Product Owner, Python, QA, React, Scrum Master, UX/UI, and many others...

    Top Services:

    • Web Development
    • Mobile App Development
    Location
    Mexico City, Mexico
    Number of Employees
    100 - 249
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $10,000 - $25,000
  • Digital Innovation Experts

    Through its custom software development, product design, QA and consulting services, WWG aids businesses in increasing their value...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Milan, Italy
    Number of Employees
    100 - 249
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $50,000 & Up
  • Flutter app development services

    Slovakia's Bratislava is home to the software development company Appliable. We support the creation and delivery of unique mobile and web applications for our clients...

    Top Services:

    • UI/UX Design
    • Mobile App Development
    Location
    Bratislava, Slovakia
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
  • We support founders and business owners by helping them create the branding, websites & mobile apps.

    We support founders and business owners by helping them create the branding, websites and mobile apps that really valued...

    Top Services:

    • Web Design
    • Mobile App Development
    Location
    New York City, New York
    Number of Employees
    Under 49
  • Creating Innovative Solutions That Elevate User Experiences

    SwingDev, an elite web and mobile app development company, specializes in creating top-notch products for the most innovative startups. With offices located in San Francisco, Warsaw, and other prime locations, their team collaborates closely with Bay-Area VC firms, Fortune 500 companies, and ambitious...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Oakland, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
  • Expert Internet strategies for your evolving needs.

    We provide comprehensive needs analysis, design, and implementation services to ensure successful Internet strategies for our clients. Our team specializes in LAMP-based codebases and offers ongoing website evolution support to ensure our clients stay up-to-date with the latest technology. Trust Montana...

    Top Services:

    • Web Development
    • Mobile App Development
    Location
    Seattle, Washington
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $10,000 - $25,000
  • We Make IT Happen

    RockIT is a digital product studio designing and developing software for businesses and governments. They work with startups to corporations, providing end-to-end services, including business analysis, customer journey mapping, UX/UI design, development, and launch. Their services include Mobile App...

    Top Services:

    • Web Development
    • Mobile App Development
    Location
    Kyiv, Ukraine
    Number of Employees
    100 - 249
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $50,000 & Up
  • Innovative, intelligent and user-friendly mobile apps

    Meet nKey - a powerhouse of innovation that creates cutting-edge mobile applications focused on delivering results. Founded in Florianopolis, Brazil, our enterprise app development company is committed to crafting smart solutions that provide users with a top-notch experience. We're constantly pushing the...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Florianópolis, Brazil
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
  • Turning abstract ideas into functional apps

    CookieDev is a full-stack web and mobile application development agency that specializes in turning abstract ideas into functional mobile apps. Based in Ukraine, we offer services that cover every stage of iOS and Android application development. We guide our clients from the start of the process, offering...

    Top Services:

    • UI/UX Design
    • Mobile App Development
    Location
    Lviv, Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
  • End-to-end IT solutions

    It makes no difference if you are creating an eCommerce platform, a custom SaaS application or platform or an internal tool for managing data or processes, Jensen Technologies is your trusted partner...

    Top Services:

    • Web Development
    • Mobile App Development
    Location
    Granada, Spain
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
  • Develop, bootstrap, launch, accelerate & grow ideas

    Innovative digital-based solutions that add value to society and their markets are what we are developing as part of our core business activities...

    Top Services:

    • Web Development
    • Mobile App Development
    Location
    Sofia, Bulgaria
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
  • Design & Build Custom-Made Digital Solutions

    We put a lot of effort into making excellent websites, web apps, mobile apps, and brands out of fantastic business ideas...

    Top Services:

    • UI/UX Design
    • Mobile App Development
    Location
    Warsaw, Poland
    Number of Employees
    Under 49
  • Maximize the potential of your projects

    DECARTEL unites gaming industry veterans with strong creative backgrounds, each bringing more than 15 years of expertise to the table. Our approach is shaped by our commitment to quality, responsibility and respect - pillars we hold ourselves accountable to throughout every step in game development...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $10,000 - $25,000
  • Unlock the power of C++ and Qt

    Our seasoned professionals offer holistic solutions to complex challenges in C++ with Qt development, leveraging years of expertise and a depth of knowledge across diverse technologies. Whether it's for desktop, embedded or mobile devices - the QtWinSoft team has you covered...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Skopje, Macedonia
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
  • Custom-Made Software Development Company

    Our enthusiasm for what we do enables us to deliver top-notch solutions and innovate our development methodology in accordance with constantly emerging trends and technologies...

    Top Services:

    • Web Development
    • Mobile App Development
    Location
    Curridabat, Costa Rica
    Number of Employees
    100 - 249
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $10,000 - $25,000
  • Web & Mobile Application Development

    We determine each client's unique requirements and create a solution that is specifically designed to meet those needs, whether it be a brand-new idea or existing software that needs upkeep or improvement...

    Top Services:

    • Web Development
    • Mobile App Development
    Location
    Wroclaw, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
  • Cutting-Edge Tech Solutions

    Our knowledge provides a unique and qualitative approach for your ideas, and our team's professional development will use cutting-edge technologies to deliver excellent solutions for your company...

    Top Services:

    • Web Development
    • Mobile App Development
    Location
    Zaporizhzhia, Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
  • Full-Stack Web Development

    Our knowledgeable team, which has expertise in both cutting-edge and tried-and-true disciplines, optimizes each solution for you...

    Top Services:

    • Web Development
    • Mobile App Development
    Location
    Memphis, Tennessee
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
  • Highly Innovative Digital Solutions

    To use highly innovative digital solutions to turn the concepts and requirements of our clients and partners into profitable businesses while also improving the standard of living for our workforce and community...

    Top Services:

    • Web Design
    • Mobile App Development
    Location
    Lagos, Nigeria
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
  • Innovative Custom-Made Software Solutions For Your Business

    Experienced engineers with specialized knowledge of various development-related fields make up our company. We have the ability to hire enough associates as needed to finish any development on the schedule...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Belgrade, Serbia
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
  • Build Impactful Web Presence

    We are globally recognized as a top website design company for the creation of eCommerce websites and open source customization. We have a clear vision for offering affordable web solutions in accordance with your needs. We have a talented and experienced team of website designers and developers...

    Top Services:

    • Web Development
    • Mobile App Development
    Location
    Walnut, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
  • Design & Development Experts

    The expertise at House of Apps, which includes user experience design, cloud / API integration, mobile security, engagement optimization, and continuous updates, brings innovative ideas to life...

    Top Services:

    • Web Development
    • Mobile App Development
    Location
    Istanbul, Turkey
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $50,000 & Up
  • VR / AR Solutions

    Giant Lazer, which focuses on the business and educational sectors, offers cutting-edge VR and AR applications, including immersive training programs for staff and students, sophisticated simulators, process and data visualizations, and assisted reality applications for smart glasses...

    Top Services:

    • VR/AR
    • Mobile App Development
    Location
    Wroclaw, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $10,000 - $25,000
  • Software solutions tailored to your unique needs

    Biwabits is a software development company that offers customized software development services for individuals, startups and small to medium-sized businesses. Our agile approach and years of experience enable us to provide state-of-the-art software development services...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Binjai, Indonesia
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
  • Thoughtful technological solutions

    HumanIT is a global digital product consulting team that specializes in mobile app design and delivery using emerging technologies. With domain expertise in IoT, FinTech, EdTech and Geolocation + mapping, our team of experts provides tailored solutions to help small and medium-sized companies meet their...

    Top Services:

    • Web Development
    • Mobile App Development
    Location
    Munich, Germany
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $25,000 - $50,000
  • From Idea to App: Where Innovation Thrives

    Appvinio is a forward-thinking mobile app development agency led by a team of dedicated professionals. It strives to redefine digital solutions through innovative technologies and client-focused strategies. With a diverse skill set and a passion for excellence, Appvinio aims to deliver impactful results in...

    Top Services:

    • UI/UX Design
    • Mobile App Development
    Location
    Gliwice, Poland
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $10,000 - $25,000
  • Expert mobile development from concept to launch

    At Woosh, we turn your mobile app ideas into reality. With skilled developers and a passion for innovation, we create cutting-edge apps tailored to your unique business needs. From concept to deployment, we guide you through the process, leveraging the latest technologies for seamless experiences on iOS and...

    Top Services:

    • Product Design
    • Mobile App Development
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
  • Providing hardware and software solutions to domestic and international companies.

    Data3 Corporation began in the aviation sector by offering domestic and foreign businesses hardware and software solutions. The business was founded in 1996 when Dave Harrelson and his co-founder created a piece of software aimed at locating and submitting warranty claims for American Airlines...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Tulsa, Oklahoma
    Number of Employees
    Under 49
  • Designs that mean business.

    We are Cre8 Team, specializing in transforming ideas into stunning designs that provide real business value, with a focus on B2B2C and startups. We create optimal online experiences for clients, with services including user research, wireframing, UI design, mobile app design, and more. Our approach involves...

    Top Services:

    • Web Design
    • Mobile App Development
    Location
    Kharkiv, Ukraine
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
  • Giving the least difficult answer for the most perplexing issue.

    Shoppias is a software development company that specializes in ecommerce development, mobile app development, custom software development, and product development. We pride ourselves on our ability to develop products quickly and efficiently, and our deep expertise in AI and machine learning allows us to stay...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Santa Fe, Argentina
    Number of Employees
    Under 49
  • The Right Solutions for Your Business

    High Touch specializes in providing customized software, technology and communication solutions that effectively address specific obstacles encountered across various industries. Our expertise spans several sectors, including RTO, healthcare, manufacturing, non-profit organizations, professional services and...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    Lenexa, Kansas
    Number of Employees
    100 - 249
  • A data-driven design studio & dev lab focusing on refined

    Dezea is an award-winning design studio and digital lab, focusing on data-driven solutions and refined, UX-enhanced digital products...

    Top Services:

    • Branding
    • Mobile App Development
    Location
    Gothenburg, Sweden
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000

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Frequently Asked Questions About App Development Companies

What services do app development companies typically offer?

App development companies usually handle strategy, UI/UX design, development, testing, launch, and ongoing maintenance. Some also provide product research and app store optimization.

How much does it cost to hire an app development company?

App development agencies typically charge between $30,000 and $500,000+, depending on the scope and complexity of the project.

Typical custom app costs by scope include:

  • Simple app: $10,000 to $35,000
  • Medium-complexity app: $35,000 to $150,000
  • Complex app: $150,000 to $300,000+

How long does it take to develop a mobile app?

Most apps take around 3 to 7 months to develop, though the timeline depends on complexity, features, technology, and the development team. Changes in scope, integrations, and testing requirements can also extend the timeline.

  • Simple apps: a few weeks to 3 months
  • Medium-complexity apps: 3 to 7 months
  • Complex apps: 7 to 12+ months 

How do I choose the right app development company?

Look at relevant experience, past projects, technical expertise, communication, and post-launch support. The company should also understand your business goals and target users.

What should I look for in an app development company’s portfolio?

Check whether they have built apps similar to yours and review the usability, design quality, and functionality of their work. Pay attention to projects in your industry or with comparable technical requirements.

What track record should I look for in an app development company?

Ask for launch counts, instead of project counts. An app development company that has shipped dozens of live apps has already solved App Store review, retention, and post-launch iteration. Designli, for example, lists more than 200 product launches and traces its process back to Applits, an app studio its founders ran before the agency existed.

What are the top mobile app development companies in 2026?