Top 60 iPhone Applications Development Companies in Boulder

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Top 60 iPhone Applications Development Companies in Boulder

February 2023

Looking for a top iOS app agency in Boulder?

iPhone developers are crucial for engaging the U.S. 

Jump to Most Reviewed Companies

List of the Best Boulder iOS App Developers

  • 1
    • $250,000+
    • 250 - 999 employees
    • Broomfield, CO

    Gorilla Logic provides nearshore Agile teams to Fortune 500 and SMB companies, bringing unparalleled expertise in the delivery of full-stack web, mobile, and enterprise applications. Founded in 2002 and headquartered in Broomfield, Colo., they have over 500 employees and development centers in San José, Costa Rica and Medellín, Colombia. 
     

    Clients

    • A Place for Mom
    • Arrow Electronics
    • DaVita
    • Maxar

    Industries

    Notable Project

    Gorilla manages a variety of development projects, for both web and mobile. They built an online payment portal and system that tracks tax data, which they’re currently integrating with various cloud components.

    “They’ve been on the project for nearly a decade and consistently find new technologies that improve our products.”

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  • 2
    • Scheduling

      4.8
    • Quality

      5.0
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $250,000+
    • 50 - 249 employees
    • Boulder, CO

    MojoTech is a full-service mobile, web, and custom software developer with headquarters in Providence, RI and offices in Boulder, New York, and Washington D.C. Since 2008, the 10+ team has offered clients of all sizes a comprehensive and results-driven approach to digital success.

    Clients

    • Aetna
    • Amica
    • Angi
    • Blue Cross Blue Shield

    Industries

    Notable Project

    Using Ruby on Rails, MojoTech developed a custom minimum viable product to support limited in-house resources.

    “They were really eager and excited about the project."

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  • 3
    • $100,000+
    • 10 - 49 employees
    • Boulder, CO

    Flatirons Development is a UX/UI product design and software development consultancy, founded in 2018. They employ seven staff in their office in Boulder, Colo., where they focus primarily on product management and strategy, UI and UX design, web development, and native mobile app development. They work with a range of small, midmarket and global companies.

    Clients

    • Abbott
    • Osmosis
    • Zeta
    • Nomad Health

    Industries

    Notable Project

    Flatirons Development has been hired to create an MVP for a SaaS startup. They've put together a Jira roadmap and are working in two-week sprints.

    "I can tell that they care about the quality of our product."

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  • 4
    • Scheduling

      4.8
    • Quality

      4.7
    • Cost

      4.4
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $75,000+
    • 10 - 49 employees
    • Westminster, CO

    Tack Mobile is a software development agency based in Denver, CO. The team of about 20 offers custom software, web, mobile app, and IoT development, as well as enterprise app modernization and UX/UI design. They serve mostly mid-market and enterprise clients.

    Clients

    • Amazon
    • Hunter
    • Gaiam
    • Tendril

    Industries

    Notable Project

    Tack Mobile was hired to build the front- and backend of a mobile app, along with a CMS. They used AWS Lamda, React JS, and Ruby on Rails. The team is currently providing QA services.

    "I really appreciated their confidence and belief in our vision for Towwn and the app."

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  • 5
    • $10,000+
    • 10 - 49 employees
    • Boulder, CO

    HalfBlast Studios is a mobile app development firm based in Boulder, Colo. Founded in 2018, their team of 20 serves clients in the media and IT sectors. Services include web and mobile app development.

    Clients

    • Google
    • Motorola
    • Arrow Electronics
    • Microsoft

    Industries

    Notable Project

    HalfBlast Studios provided a variety of technology services including web and mobile app development, electrical engineering, and kiosk software production.

    "They’re just magicians."

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  • 6
    • $1,000+
    • 2 - 9 employees
    • Lafayette, CO

    Buink Web Development is a web development firm based in Lafayette, Colo. Founded in 2009, their team of 6 serves clients in the design and retail sectors. Services include mobile app development and web design.

    Clients

    • Reebok
    • Sherwin-Williams
    • Fjallraven
    • Pilatus

    Notable Project

    Buink Web Development provides development and design staff augmentation for a digital agency. They assist with strategy and manage project elements in Shopify, WordPress, and other technologies.

    “They’re an effective extension of our internal team.”

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  • 7
    • $50,000+
    • 10 - 49 employees
    • Boulder, CO

    InspiringApps is a mobile app development company. Their small team is based in Boulder, Colorado and Austin, Texas. The company offers mobile app development, web development, custom software development, and IoT development. The company was established in 2007.

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  • 8
    • $5,000+
    • 10 - 49 employees
    • Boulder, CO

    People Productions is a B2B content marketing firm based in Boulder, Colorado. Its roughly 15-person team includes video producers, writers, and animators, as well as full-stack developers. While it offers a range of content options, People Productions specializes in video production and digital development, including mobile apps and website creation. The majority of its clients are enterprise and midmarket businesses, and it has worked with many healthcare companies 

    Industries

    Notable Project

    People Productions produced a short video, utilizing a base script and outline, to create a compelling animated story of highly technical information. Narration assistance was also provided.  

    "They exceeded expectations and were able to take a simple script and transform it into a compelling story."

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  • 9
    • $10,000+
    • 10 - 49 employees
    • Denver, CO

    Neon Rain Interactive is a Denver-based custom web development firm that was founded in 2002. The firm has around 10 employees and provides custom software development, web design, and web development services mainly to small businesses.

    Clients

    • Sprint
    • ADT
    • Subway
    • Ascent Dental

    Industries

    Notable Project

    Neon Rain worked on the website backend and design for a client of a video production company. They also developed an app that allows users to upload and create videos on the website from their cell phones. 

    "The quality was unsurpassed."

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  • 10
    • Scheduling

      4.5
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Lakewood, CO

    Never Settle is a marketing and advertising agency that has been offering advertising, branding, and marketing strategy services to their small business, enterprise, and mid-market clients in the e-commerce, IT, and non-profit industries since 2012. Their 50 employees are based out of their office in Golden, Colo.

    Clients

    • Children's Hospital of Colorado
    • University of Colorado
    • Oura Ring
    • Urban Mattress

    Industries

    Notable Project

    Never Settle builds customized B2B web tools and IT solutions. They created a new POS system and B2B direct ordering site to streamline business processes. 

    "The products are good. They have been very responsive when there have been issues."

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  • 11
    • $10,000+
    • 50 - 249 employees
    • Lafayette, CO

    Cardinal Peak, a contract engineering firm based in Lafayette, Colo., builds both hardware and software solutions. They are a mid-sized firm, with nearly 100 employees working on cutting-edge connectable devices, or IoT devices, and the software those devices run on. Among Cardinal Peak's specialties are video- and audio-oriented applications designed to handle the requisite web traffic.

    Clients

    • Ball
    • Samsung
    • Fujitsu
    • Rinnai

    Notable Project

    One of Cardinal Peak's clients, an audio technology and equipment firm, came to them with an idea for a portable recording device that provided basic mixing tools and professional sound quality. The engineers at Cardinal Peak were able to create a finished product that kept the integrity of the original industrial design while delivering the necessary functionality.

    The device is now on sale and has already attracted the attention of leading music publications and professional artists.

     

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  • 12
    • $25,000+
    • 10 - 49 employees
    • Denver, CO

    Woodridge Software is a custom software development agency located in Denver, Colo. Founded in 2012, they have 20 employees specializing in building custom web and mobile applications for businesses ranging from startups to Fortune 500 companies. Services include UX and UI design and the development of software, and web and mobile applications.

    Clients

    • Wolters Kluwer
    • Flagstar Bank
    • Educators Credit Union
    • Frondoor

    Industries

    Notable Project

    Realizing their original platform didn’t have the necessary functionalities, a continuing education provider hired Woodridge Software to rebuild the app. The team’s solution is compatible with iOS devices. 

    "They come off as very modest when you speak with them, but they’re really the best in their industry."

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  • 13
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 1,000 - 9,999 employees
    • Denver, CO

    Dept is a web development firm that was founded in 2016. They have a team of over 1,300 employees, spread out over four offices in Boston, Amsterdam, Berlin, and Manchester, U.K. They offer web development, UX/UI design, and web design to midmarket and enterprise companies across the globe.
     

    Clients

    • Tesla
    • Sony
    • Adidas
    • Triumph Motorcycles

    Industries

    Notable Project

    Brought on initially to provide rapid wireframe and design layouts, the partnership with this client expanded into full iOS app development.

    "They have incredibly talented designers who can very rapidly take an idea and bring it to life in the form of wireframes and clickable prototypes."

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  • 14
    • Undisclosed
    • 1,000 - 9,999 employees
    • Denver, CO

    Spire Digital is a Denver, CO-based digital product development company. The team of more than 50 employees specializes in custom software development, UX/UI design, web development, and app development.

    Clients

    • Lockheed Martin
    • TomTom
    • US Navy
    • AT&T

    Industries

    Notable Project

    Spire Digital led a multiparty web development project to optimize navigation. Market research informed UX/UI design, which complemented existing branding strategies. The site launched in February 2018.

    "Spire not only had the technical capability, but also understood how we wanted to connect with our audience."

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  • 15
    • Undisclosed
    • 10 - 49 employees
    • Broomfield, CO

    Latitude 40 Consulting is a custom software development firm based in Broomfield, CO. They have 15 employees and offer full-stack web and mobile development as well as automation and systems integration. Their clients are usually midsize businesses seeking comprehensive digital solutions. Latitude 40 Consulting has worked with businesses in information technology, business services, and healthcare, among others.

    Clients

    • ePlantSource
    • Direct Dental Plans of America
    • Journal of Clinical Orthodontics
    • Lucas Greenhouses

    Industries

    Notable Project

    One of Latitude 40's clients offers an online seed brokerage application for greenhouse growers. The application features a robust inventory and catalog system with automatic scheduling and secure transaction management. Latitude 40's app is widely credited with advancing the growing greenhouse industry.

     

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  • 16
    • $5,000+
    • 2 - 9 employees
    • Boulder, CO
    Zokoo Technology is a mobile app development company. Founded in 2018, the small agency is located in Boulder, Colorado. Their services include mobile app development, ux/ui design, web development, custom software development, and more.

    Industries

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  • 17

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    Visit Site
    • $10,000+
    • 10 - 49 employees
    • Boulder, CO
    Insight Designs Web Solutions, LLC is an e-commerce development firm founded in 1999. Their small team is based in Boulder, Colorado. The company specializes in e-commerce development, web design, web development, custom software development, and more.
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  • 18
    • $25,000+
    • 10 - 49 employees
    • Denver, CO

    Based in Denver, Appit Ventures is a software development company that specializes in creating mobile applications and developing custom software. With around 30 employees and offices in a second and third office in London and India, the company has a portfolio of 300+ clients.

    Clients

    • The State of Colorado
    • Lionshare Negotiations
    • Mindful Mamas
    • Florence Crittenton

    Industries

    Notable Project

    Applt Ventures developed a cross-platform mobile app for a motor vehicle agency. The app included features such as a scheduling system, live video chat, and a mobile wallet for users.

    ''We value our partnership with them.''

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  • 19
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.9
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Denver, CO

    Matellio is a mobile and web app development company founded in 2012. Headquartered in San Jose, Calif., Matellio's team of around 40 specialize in web and mobile app development.Although Matellio encountered unexpected challenges that led to minor delays, the client appreciated their clear communication.

    Clients

    • Startups
    • Fortune 500 Companies
    • Entrepreneurs
    • SMBs

    Industries

    Notable Project

    Matellio has helped a software company create their iOS, Android, and web-based platform from scratch, using SQL, Java, and AWS as the technology stack. Currently, they manage ongoing support and updates.

    “The fact that Matellio treats projects as their own is outstanding; they truly want to see their clients succeed.”

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  • 20
    • $1,000+
    • 2 - 9 employees
    • Longmont, CO
    Crucible Development Labs is a software development firm founded in 2016. The company focuses on custom software development, mobile app development, web design, digital strategy, and more and has a small team.

    Industries

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  • 21
    • $10,000+
    • 2 - 9 employees
    • Denver, CO

    Diverse Programmers, LLC is a development agency based in Denver with fewer than 10 employees. Since their founding in 2015, they have offered custom software, web, and mobile app development solutions for small and mid-market firms across various industries.

    Clients

    • USGS NEIC
    • Peachjar
    • Search Optics
    • GNO International

    Industries

    Notable Project

    Diverse Programmers, LLC build a platform for an online bookkeeping service. Built on AWS and FileZilla, the site provides a dual-access portal, allows customers to download statements, and enables payments.

    "Diverse Programmers, LLC has reliable, trustworthy, and genuine people."

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  • 22
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • Lakewood, CO

    Chromedia is a custom software development firm based in Lakewood, Calif. Founded in 1996, their team of 30 serves clients in the healthcare, finance, and business services sectors. Services include iOS/Android, Symfony, and Ruby on Rails development.

    Clients

    • Spoke Health
    • Onward
    • dBocl
    • MEDtrip

    Industries

    Notable Project

    Chromedia Inc. was the outsourced development partner for marketing-focused SaaS. The team took the client's wireframes and design requirements before constructing a system that facilitates marketing processes.

    "The team exceeded our expectations in every way."

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  • 23
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Denver, CO

    Cuttlesoft is a creative product development agency founded in 2009. Based in Tallahassee, Fla., the team of 6 employees specializes in custom software development, mobile app development and UX/UI. They mainly serve small businesses in the IT, entertainment and business services industries. 

    Industries

    Notable Project

    Cuttlesoft initially assisted with the move from a colocated environment to the AWS platform. They are currently assisting the team with technology advancement, specifically new ways of implementing the software development lifecycle.

    "It's been really great working with them."

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  • 24
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • Denver, CO

    Mobomo is a 50+ web and mobile app design and development agency based in Vienna, VA with an office in Denver, CO. Since their startup in 2009, the team has helped to create functional and outstanding UI/UX with a responsive backend for businesses of all sizes.

    Clients

    • NASA
    • Mars Candy
    • International Trade Association
    • Voice of America

    Industries

    Notable Project

    Mobomo developed custom mobile iOS and Android applications for a federal government agency's internal staff and organizational partners.

    “[Mobomo] has extremely talented developers with a knack for finding the most efficient solutions.”

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  • 25
    • Scheduling

      4.5
    • Quality

      5.0
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Denver, CO
    Located in Scottsdale, Arizona, Elevato Digital is a software development firm. The midsize agency was founded in 1986. Their team provides custom software development, digital strategy, social media marketing, content marketing, and more.

    Industries

    Notable Project

    Elevato developed a website for a music technology company. They built the site using Ruby on Rails with a WordPress frontend and helped the client use analytics for marketing and SEO campaigns.

    "They were extremely professional and up-front about everything."

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  • 26
    • $10,000+
    • 10 - 49 employees
    • Denver, CO

    Founded in 2011, Ideas By Nature is a creative agency. Their team of around 15 employees is based in Denver. They focus on blockchain, web design, and branding.

    Clients

    • FIO
    • Dapix
    • Trace TV
    • SJV

    Industries

    Notable Project

    Ideas By Nature created a project discovery scope and developed blockchain architecture. They delivered white paper design elements to support a team management product.

    “Their attention to detail and creativity is the main differentiator.”

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  • 27
    • Undisclosed
    • 10 - 49 employees
    • Denver, CO

    Located in Denver, CO, Think Tree Solutions has specialized in creating web and mobile applications since its founding in 2015. The small team of 10 works with clients to build products from scratch or to enhance existing products. They offer mobile app development, web development, UX/UI design, and web design services.

    Clients

    • Healthio
    • WiCis
    • LuminAID Lab
    • Coman Publishing

    Industries

    Notable Project

    Think Tree Studios recovered broken code for an newsstand app on iOS and Android. Their work updated the old code to modern standards, solving a challenge with a new IP address.

    "They were willing to delve into someone else’s code and not charge excessively for it."

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  • 28
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 2 - 9 employees
    • Denver, CO

    Begin, LLC is a boutique app development company based in Denver, with offices in Chicago and Bloomington, Ill. The company, founded in 2016, has a team of less than five that provides custom software development, web development, and mobile app development services to companies and institutions in the business services, arts and entertainment, health care and medical, government, and media industries.

    Clients

    • Chaser
    • GovFlex
    • Live Marketing

    Industries

    Notable Project

    Begin, LLC provided market research services for a custom carpentry and woodworking company. They mind stormed questions, built wireframes, created the questionnaire, and collected the data.

    "The whole team is very knowledgeable about what they are doing."

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  • 29
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.8
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Greenwood Village, CO

    Epic Apps is an app development company based in Greenwood Village, Colo. Founded in 2012, they currently have 28 people on staff. The Epic Apps team provides mobile app development, web development, and web design services. They primarily work with small and mid-market businesses. 

    Clients

    • AVLancer
    • Outlets at Castle Rock
    • Douglass Colony
    • Designs by Sundown

    Industries

    Notable Project

    Epic Apps developed an online platform for an AV labor booking agency. Fully customized, the end result will allow for digital contracting and payments and will integrate Bill.com and DocuSign services.

    “They make suggestions and steer us in new directions. They're invested in our outcomes.”

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  • 30
    • Scheduling

      4.5
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 2 - 9 employees
    • Englewood, CO

    Elasticis is a data science and AI-based software development house with a core team of under 10 employees working out of Englewood, Colo. Since 2018, they've offered a range of services, including web development, mobile app development, and AI. Their clientele consists exclusively of small businesses.

    Clients

    • Well Information Technologies

    Industries

    Notable Project

    Elastics provides ongoing software development services to a drone services company. They built a portal to manage data aggregation and operational processes. 

    "They hit their deadlines and maintained their budget."

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