May 2022

Top App Developers in Seattle

App developers are responsible for building, testing, and deploying mobile apps. They are skilled in programming languages best for mobile apps across multiple platforms. These app development programming languages include Java, Swift, Python, Objective-C, Ruby, PHP, and more. As you look for an app development company to help you with your mobile app, consider platform compatibility – Android, iOS, cross platform – and the programming languages the developer may need experience with. These criteria will narrow your search. Next, consider the features your app needs. More complex apps require more development skill and will be more expensive.

Luckily, Seattle has some of the best mobile apps company to hire. Use our list to find and connect with mobile apps company in The Emerald City. Evaluate their case studies, project types, and client reviews to determine which company is the best fit for you.

List of the Best App Development Companies in The Emerald City

  • 1
    MIN. PROJECT SIZE:
    $25,000+
    EMPLOYEE SIZE:
    10 - 49
    LOCATION:
    Seattle, WA

    Many enterprise clients count Zazz as their dependable mobile app development experts, so it’s no wonder the company has achieved such widespread success. With years of experience in their industry, this Seattle-based agency is certainly here to make an impact.

    One Zazz client is a globally recognized leader in their sector, and Zazz has provided focused and wide-reaching services for the company for the entirety of their working relationship. This includes UX design, UI, overall brand presence and visuals, and more.

    SERVICES
    • 100% Mobile App Development
    AR Experience Route

    AR Experience Route

    We endeavoured to furnish a resplendent user experience and thus our tech doyens left no stone unturned to create the most stupendous augmented reality platform that helped users navigate and locate their event...
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    ThatsGame

    ThatsGame

    A subscription service where pro players provide direct and one-to-one personal insights as well as positive criticism to young players who are building their playing skills and knowledge. One can upload a 15 second live...
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    Riyadh Season

    Riyadh Season

    The Riyadh Season app is a one-stop solution for everything you want to know and explore about the magical zones and events at the Riyadh season, one of Saudi Arabia’s most popular festivals. Key Features Effective...
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    maxsold

    maxsold

    MaxSold app designed and developed a collaboration function that lets you and your family / friends catalog content together while using the app on your individual devices. Once done, you can send in the finished catalog...
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  • 2
    MIN. PROJECT SIZE:
    $25,000+
    EMPLOYEE SIZE:
    50 - 249
    LOCATION:
    Seattle, WA

    Master of Code Global was founded in 2004 and has gone on to serve clients including Mercedes-Benz and IDG. This San Francisco-based mobile app and software development company is keyed into current design trends and how they can be used to empower client success.

    For example, Master of Code Global built an app for Phox, a company built around helping users quickly capture, organize, and share photos of their workplace from their smartphone. The app removed barriers of use in a fast-paced work environment.

    SERVICES
    • 50% Artificial Intelligence
    • 50% Mobile App Development
    World Surf League Chat Bot

    World Surf League Chat Bot

    The first chatbot for surfers on the Facebook Messenger platform. WSL chatbot was built on the Chatfuel platform. Google Site Search plugin has been set up in the bot allows users to search for athletes bios by entering...
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    Aveda Chatbot

    Aveda Chatbot

    Master of Code created the appointment booking Aveda Chatbot, with an additional feature set to connect users to their customer service team. The Master of Code Team created a rich, engaging, guided conversational...
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    Luxury Escapes Travel Chatbot

    Luxury Escapes Travel Chatbot

    Master of Code designed, built and launched the Luxury Escapes Messenger Chatbot in February 2019. It allowed users to search deals based on their preferences, book luxurious trips around the world and offered a fun 'Roll...
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    Phox

    Phox

    Phox is called to save users time by giving them the ability to quickly capture, organize, and share workplace photos from the smartphone. Using Phox, all photos are organized by location, employee, date & time...
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  • 3
    MIN. PROJECT SIZE:
    $0+
    EMPLOYEE SIZE:
    250 - 999
    LOCATION:
    Seattle, WA

    Their clients include major enterprise clients like Mercedes-Benz, but Projekt202 is a software development agency that hasn’t lost its focus on innovation or creativity. This Texas based firm helps organizations around the world focus their strategy for greater success.

    If you want to see how Projekt202 helps brands communicate with their audiences in a unique and crowded space, look no further than their work for Capital One. Projekt202 helped them define a strategy for their audience to improve their reach.

    SERVICES
    • 30% Custom Software Development
    • 20% UX/UI Design
    • 20% Mobile App Development
    • 30% Other
    App Development for Major US...

    App Development for Major US...

    Projekt202 was tasked with transforming an idea to connect with clients into a platform. The client is a home improvement retail company that needed new applications built. Based on the desired consumer experience...
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    Web Design for Major CEO Network

    Web Design for Major CEO Network

    Projekt202 was approached by a global CEO platform for a visual redesign. After redesigning the coding and incorporating a variety of consumer tools, the platform’s usability has satisfied the non-profit. With increased...
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    App Creation for Industry Innovator

    App Creation for Industry Innovator

    A client approached projekt202 to design an app for a flexible driver service with specified drop off and pick up times. Implementing consumer research data, projekt202 incorporated the most successful features. Overall...
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  • 4
    MIN. PROJECT SIZE:
    $25,000+
    EMPLOYEE SIZE:
    10 - 49
    LOCATION:
    Seattle, WA

    UpTop counts impressive brands like Amazon and Microsoft among their key clients. So it’s no wonder that this Seattle-based firm has achieved widespread success in a wide range of industries for their targeted mobile app development work.

    One example of their mobile application success comes from Identify Force, a protective application against identity theft. UpTop helped them revitalize their mobile presence to stand out in a crowded market and leave a powerful impression on more customers than ever before.

    SERVICES
    • 50% UX/UI Design
    • 20% Mobile App Development
    • 20% Web Development
    • 10% Other
    A Portal For Health Insurance...

    A Portal For Health Insurance...

    Project Type: Portal Envisioning Project Services: Design Thinking Workshop, UX Strategy, Prototyping, UX Design, Visual Design Premera’s Member Portal relied on many 3rd-party solutions, some of which could...
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    A Mindfulness App For Kids

    A Mindfulness App For Kids

    Project Type: iPad® App Project Services: UX Research, Strategy, Prototyping, UX Design, Visual Design, Mobile App Development The National Institute of Health’s Medline Plus reports that the average kid spends 3 hours...
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    A Sales-Enablement Tool For...

    A Sales-Enablement Tool For...

    Project Type: Portal Envisioning Project Services: UX Research, UX Strategy, UX Design, Prototyping, Full-stack Development UpTop created a seller-enablement portal to empower its global inside sales team. As a result...
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    A Relentless Focus On Customer...

    A Relentless Focus On Customer...

    Project Type: Mobile + Desktop Web Experience Project Services: UX Design, Visual Design, Front-end Development OYO asked UpTop to redesign their key customer experience flows for their US site, from search to booking...
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  • 5
    MIN. PROJECT SIZE:
    $10,000+
    EMPLOYEE SIZE:
    10 - 49
    LOCATION:
    Medina, WA

    Based in Seattle, Flower Press Creative studio is an entirely female-owned digital product design studio with clients that include Nike and Disney. Founded in 2001, Flower Press uses a unique approach to product design that leads to increased product insights for clients.

    When major software developer, Daitan Group, contacted Flower Press about designing a modern and responsive site to emphasize their key selling points, Flower point delivered a robust and satisfyingly effective site that spoke to their key markets with professionalism and style.

    SERVICES
    • 20% UX/UI Design
    • 20% Custom Software Development
    • 20% Web Design
    • 40% Other
    SparkEatz App for iOS

    SparkEatz App for iOS

    The Challenge Food is at the center of our culture. Free time is limited. For people who value positive experiences while dining out, available tools for finding the right restaurant can be hit or miss. One can ask...
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    iOS & Android App - Loyalty...

    iOS & Android App - Loyalty...

    The Challenge A leading manufacturer of exterior home improvement products, including siding, decking, and roofing needed to update their digital offerings. Their contractor and dealer targeted loyalty rewards application...
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    Insurance Lounge Web App

    Insurance Lounge Web App

    The Challenge The insurance market is changing. Millennials and Generation-Z are entering the market, baby-boomers are retiring, and consumers expect to achieve more in less time. People are looking toward online tools to...
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    OneBreath Marketing Website

    OneBreath Marketing Website

    The Challenge OneBreath Ventilators is funded by benevolent investors, who are more focused on the social good than the bottom line. The company was started in direct response to a growing need for high-quality medical...
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  • 7
    MIN. PROJECT SIZE:
    $50,000+
    EMPLOYEE SIZE:
    2 - 9
    LOCATION:
    Seattle, WA

    With an impressively robust client list that includes names like The Metropolitan Museum of Art, Rainfall empowers brands with UX and UI design. Founded on design-first principles, this Seattle-based firm offers an emphasis on helping brands drive change.

    One example of Rainfall’s experience is their work for Chase, one of the world’s respected brands. Rainfall helped them target their audience of customers with a complete reevaluation of their strategy. This resulted in powerful engagement and an increase in perceived authority for them. 

    SERVICES
    • 30% UX/UI Design
    • 10% E-Commerce Development
    • 10% Graphic Design
    • 50% Other
    DeepCube brand strategy,...

    DeepCube brand strategy,...

    DeepCube is a deep learning company building technologies on the cutting edge of artificial intelligence (AI). We worked alongside DeepCube's leadership team to abstract their brand message and work in artificial...
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    DeepCube Website Design

    DeepCube Website Design

    As part of the identity that we made with DeepCube, we built a cutting-edge website in order to tell their story. More than just an online brochure, the landing page itself is a feat in technical engineering. Multiple...
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    DeskView eCommerce Responsive...

    DeskView eCommerce Responsive...

    DeskView is the world’s first desk built to easily mount to any non-porous surface like a window, glass wall, or whiteboard. DeskView approached Rainfall with the request that we refine their online presence to better...
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    PartsHub Digital Product Platform...

    PartsHub Digital Product Platform...

    Rainfall worked closely with the team at RXSpeed on a groundbreaking new platform for the automotive aftermarket called PartsHub. Their cloud-based data management tool has revolutionized the organization and validation...
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  • 8
    MIN. PROJECT SIZE:
    $25,000+
    EMPLOYEE SIZE:
    2 - 9
    LOCATION:
    Seattle, WA

    Recognizable brands worldwide have employed Lunarbyte to bring their web development needs to the next level. Based in Seattle, Lunarbyte was founded with a focus on helping brands evolve into their best, most user-friendly selves.

    When their client needed a more impactful and effective strategy for reaching goals nationwide, Lunarbyte provided them with focused service that continues to this day. Their strategy involved refining their client’s distinct voice as well as their visual profile to become more effective in a crowded digital space.

    SERVICES
    • 40% Web Development
    • 30% Custom Software Development
    • 30% Mobile App Development
    Preflight Mitigator Rist Assesment

    Preflight Mitigator Rist Assesment

    Aviation's Most Efficient Flight Risk Assessment Tool. The Preflight Mitigator web-app provides flight departments an easy, affordable, and effective way to measure and mitigate flight risk.
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    Mobile friendly web application

    Mobile friendly web application

    A secured mobile friendly application to share your last personal mesasges to loved ones and friends.
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    Dollar Flight Club

    Dollar Flight Club

    Get instant alerts about the world’s cheapest flight deals leaving your home airports.
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    Mercado.soy

    Mercado.soy

    A peer to peer marketplace focused on Latino and Spanish speaking community.
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  • 9
    MIN. PROJECT SIZE:
    $25,000+
    EMPLOYEE SIZE:
    50 - 249
    LOCATION:
    Bellevue, WA

    MediaSoft Mobile develops mobile and web app for financial, mass media, e-commerce, and telecom companies. they work with clients ranging from evolving startups to large enterprises.

    For example, they created Zdravcity, an online service that allows users to order medicine directly from the distributor and pay and receive the medicine in the drugstore next door. Through one app, users can order goods, view goods of the day and the nearest pharmacy, a complete description and instructions for the medication and the accompanying goods, and search for medicines using the name, MNN or the maker.

    SERVICES
    • 30% Custom Software Development
    • 30% Web Development
    • 15% E-Commerce Development
    • 25% Other
    Zdravcity

    Zdravcity

    Zdravcity is the online service that allows the final consumer ordering medicine directly from the distributor and pay and receive in the drugstore next-door.   Together we developed the app for Android and iOS platform....
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    Svaznoy Travel

    Svaznoy Travel

    Svaznoy Travel is a travel search engine, where you can find and purchase airplane and train tickets. Additional functions include user's personal account, complex routes compilation and purchase and 'Best price' service...
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    CarPrice - Autodealer

    CarPrice - Autodealer

    Carprice Dealer gives the chance to dealers to look through information on lots of the Carprice auctions, to adjust the notification about emergence of the interesting lots, to rate, trace history and the status of...
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    Moio Delo

    Moio Delo

    Moio Delo is the online accounting service of one-stop shopping mode. The app has two versions: professional for accountants and simplified for people conducting accounts department independently. The app is intended for...
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  • 10
    MIN. PROJECT SIZE:
    $0+
    EMPLOYEE SIZE:
    2 - 9
    LOCATION:
    Seattle, WA

    This established app development company counts major brands like Zulily and Blue Nile among their clients. Based in Seattle, Ministry of Product brings a bright and impactful approach to each branding project they take on.

    [email protected] creates location-based networking services for customers around the world. They turned to Ministry of Product for a focused mobile application that would highlight their unique brand voice and audience. Ministry of Product delivered with highly modern and striking mobile design focused on making an impact.

    SERVICES
    • 50% Mobile App Development
    • 30% Web Development
    • 20% UX/UI Design
    EarthCorps Interactive Habitat Map

    EarthCorps Interactive Habitat Map

    This map was created from thousands of volunteer hours for mapping what plants are living in the Seattle parks. The purpose was to find the parks that needed volunteer help. We helped turn this data into an interactive...
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    WhereU@?

    [email protected]?

    This Android application will intercept text messages with the keyword "@?" and then send your location back to whoever was asking. The catch is that the person asking is in your address book. It was designed as a way to...
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    CEDAR: Green Cities Partnership

    CEDAR: Green Cities Partnership

    This site was built for Forterra.org who needed a solution to organize their volunteers. Features of this mapping site included scheduling and ways to keep track of supplies used at each event. The resulting application...
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    Rover Android

    Rover Android

    Rover allows people to find dog sitters and to be dog sitters.  Pugetworks has helped Rover grow the mobile application by providing design resources and development resources.  We have worked collaboratively with Rover...
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  • 11
    MIN. PROJECT SIZE:
    $25,000+
    EMPLOYEE SIZE:
    10 - 49
    LOCATION:
    Seattle, WA

    Their clients include major enterprise clients like Ikkos, but Elite Crest is a mobile application agency that hasn’t lost its focus on innovation or creativity. This India-based firm helps organizations around the world focus their strategy for greater success.

    If you want to see how Elite Crest helps brands communicate with their audiences in a unique and crowded space, look no further than their work for Orenda. Elite Crest helped them define a strategy for their audience to improve their reach.

    SERVICES
    • 20% Artificial Intelligence
    • 20% IoT Development
    • 20% Mobile App Development
    • 40% Other
    Twinkle- Creative Platform  To...

    Twinkle- Creative Platform To...

    Twinkle is a platform that allow users to voice their opinion via crowd funding approach to create the entertainment product that satisfy both the artist and audience themselves. Be In The Spotlight: Twinkle provides...
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    IKKOS

    IKKOS

    IKKOS is the mobile marketplace for learning physical movement from top experts around the world, with an experience well-beyond any other mobile learning environment, created through IKKOS’ award winning* learning...
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    Lemon Aid-College Recruiting...

    Lemon Aid-College Recruiting...

    LemonAid is certified NCAA Compliant as a social sharing & messaging app that suggests best fits for a 360° college recruiting experience. Athletes, coaches and fans can find tours and training in virtual reality...
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  • 12
    MIN. PROJECT SIZE:
    $1,000+
    EMPLOYEE SIZE:
    10 - 49
    LOCATION:
    Seattle, WA

    We are giving Websites, Apps, Software, SEO & Digital Marketing Services since 2014. We help our clients to make their business run, providing the best solutions for all kinds of web/ App/ Software/ SEO/ Digital Marketing projects. We are available to work startups, established businesses, creative agencies or any kind of client. Who wants to get a one-stop solution from us.

    So dear clients or would-be clients, to supercharge your business, get in touch with us, today! We’d love to work with you.

    We have also others 250+ reviews please visit our website and read.

    SERVICES
    • 20% Web Development
    • 15% Custom Software Development
    • 15% Mobile App Development
    • 50% Other
    Website Design and development

    Website Design and development

    creacafe.ca comes to design develop their website and successfully we have completed their business website. It is a Real Estate Business company and they needed a very great functional and unique design website. We...
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    roguerealestate wheel and tires...

    roguerealestate wheel and tires...

    Finally all hard and dedicated work, our team has developed roguerealestate.com Website for their super level business presence in online. It is a wheel and tires sellers company and they needed a very great functional...
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  • 13
    MIN. PROJECT SIZE:
    $10,000+
    EMPLOYEE SIZE:
    10 - 49
    LOCATION:
    Seattle, WA

    Their clients include major enterprise clients like Microsoft, but Palador is a UX and UI design agency that hasn’t lost its focus on innovation or creativity. This Seattle-based firm helps organizations around the world focus their strategy for greater success.

    If you want to see how Palador helps brands communicate with their audiences in a unique and crowded space, look no further than their work for Cray. Palador helped them define a strategy for their audience to improve their reach.

    SERVICES
    • 20% UX/UI Design
    • 20% Custom Software Development
    • 20% Enterprise App Modernization
    • 40% Other
    Microsoft Logo Builder

    Microsoft Logo Builder

    Microsoft is the leading platform and productivity company in the modern cloud-driven landscape. They developed a vast partner channel known as the Microsoft Partner Network (MPN) for better reach to their customers...
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    Samsung Research & Development

    Samsung Research & Development

      As one of the premier global mobile brands, Samsung needs to constantly perform research and development on new consumer experiences. With resource constraints in the Seattle metropolitan area, Samsung had very...
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    State of Washington Recreation...

    State of Washington Recreation...

      Rudeen & Associates, an information systems consulting firm, was working on a prototype for rebuilding the Home page for RCO’s PRISM, a web application for managing project grants. In developing this prototype...
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    Flight Safety Application Suite

    Flight Safety Application Suite

    FlightSafety International provides professional aviation training including flight simulation training on a variety of aircraft. Needing to revamp and expand several of their internal applications for managing training...
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  • 14
    MIN. PROJECT SIZE:
    $1,000+
    EMPLOYEE SIZE:
    2 - 9
    LOCATION:
    Seattle, WA

    What makes Virtual Wellness so effective online? They’ve turned to S9 Digital for branding and marketing expertise. This USA-based agency has already made major waves with work for enterprise clients and startups alike.

    When their wellness services client launched a platform targeting their unique users, S9 Digital analyzed the entirety of their approach to create key features and design a strategy that would bring together all elements of the client’s brand. The result was a huge success, and continues to drive progress for the brand today.

    SERVICES
    • 15% Branding
    • 15% Content Marketing
    • 15% Search Engine Optimization
    • 55% Other
    Product / Service Line Card Design

    Product / Service Line Card Design

    Designed and created a business service line card for S9Digital.com.  This design will be used to print out for all account managers to highlight the agencies key solutions to prospective clients.
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    Facebook Responsive Cover Designs

    Facebook Responsive Cover Designs

    Re-hired by Virtual Wellness to design and create Facebook cover images for their page to go along with the new site design.  These images have a responsive design, so they look stunning not only in desktop, but in...
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    Responsive Design - Landing Page

    Responsive Design - Landing Page

    This project was completed for a Wellness Consultant to optimize their lead conversion rate.  Using our social media design for Facebook and LinkedIn they promoted their Holistic Nutritional Consulting services for the...
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  • 15
    MIN. PROJECT SIZE:
    $1,000+
    EMPLOYEE SIZE:
    2 - 9
    LOCATION:
    Kirkland, WA

    This established AR and VR development company counts major brands like LORDCorp. among their clients. Based in Washington, The Secret Lab brings a bright and impactful approach to each unique enterprise project they take on.

    HoloLens creates products for clients around the world. They turned to The Secret Lab for a focused strategy that would highlight their unique brand voice and audience. The Secret Lab delivered with highly modern and striking approach focused on making an impact.

    SERVICES
    • 35% AR/VR Development
    • 25% Wearable App Development
    • 20% Mobile App Development
    • 20% Other
    Kung-Fu Panda ________ (the...

    Kung-Fu Panda ________ (the...

    https://youtu.be/NRc-ze7Wrxw Kung Fu Panda received Academy Award Nomination for Best Animated Feature of the year, Oscars 2008 Wins 36th Annual Annie Awards in 10 categories, including Best Animated Feature. The films...
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    AR Apps for LORD Corp.

    AR Apps for LORD Corp.

    https://youtu.be/9e8FBL2kEGs LORD Corporation, is a diversified manufacturing company that develops adhesives, coatings, motion management devices, and sensing technologies for industries such as aerospace, automotive...
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    HoloLens Weather App

    HoloLens Weather App

    https://youtu.be/jq3y8xsACKU Various apps designed and built at Microsoft on the HoloLens for design exploration. Here showcasing a weather app in holography on the HoloLens. Each weather scene is a holographic diorama...
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    Microsoft Fluent Design System

    Microsoft Fluent Design System

    https://youtu.be/vcBGj4R7Fo0 https://bit.ly/3lXlpd9 https://www.microsoft.com/design/fluent/#/ At its Build 2017 developer conference, Microsoft announced that the new name for its visual language will be the 'Fluent...
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