The Best Mobile App Development Companies in San Diego, CA

Looking for a top mobile app development companies in San Diego?

Building a mobile app is expensive. In fact, it can cost $10,000 to $150,000, unless you want an out-of-the-box solution with a DIY app builder. So, choosing the right app developer is important because it can save you time and money and result in an app that makes your business stand out.

As you begin the process of hiring an app development company, remember to define the type of app you want before starting conversations with developers. How complex your app idea is will determine your budget and the skill level you need in an app developer. Then, once conversations begin, ask for portfolio items, reviews, and references. Be sure to bring up timeline, too, so you align on expectations.

Overall, with about 90% of time on mobile spent in apps, investing in a mobile app for your business may help attract customers and get your brand in front of more people.

To assist you in your search for a partner, we’ve compiled this list of the top mobile app developers in San Diego. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.

List of the Best San Diego Mobile App Development Companies

  • 1

    BiTE interactive

    BiTE Interactive, founded in 2011, is a mobile app development company in Los Angeles that focuses client work on productivity, field operations, financial, health, and wellness applications. The team of 50 specialize in mobile app development, product design, and IoT development.

    Notable Project

    BiTE Interactive partnered with a technology company to develop the clinical research associate application to streamline costs and reduce overhead to be more efficient throughout the client’s generation process.

    “The time and attention they spent to understand our underlying needs were outstanding. It’s easy to get prescriptive and say “based on my experiences…” but they set aside their preconceived notions understood our process through documentation, stakeholder interviews, and collaborative reviews. This due diligence prevented us from jumping to the end results.” – Executive Director, Product Team, Mobile Tech Platform

    Former clients
    Prudential
    Infiniti
    NASA
    H&R Block
    Nestle
    Rachael Ray
    CA Technologies
    PRA Health Sciences
    General Mills
    $ $ $ $ $
    equalizer $100,000+
    group10 - 49 Employees
    place San Diego, CA
    5.0
    5.0
    9 Clutch reviews
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  • 2

    App Design Company

    ADC App Design Company is a software development company that was founded in 2010. Based in Encinitas, Calif., ADC App Design Company's team of 5 employees specialize in mobile app and web development.

    Notable Project

    ADC App Design developed a mobile app for a large pizza corporation. The team developed a mobile app that was compatible with both iOS and Android in order to meet the client's needs. The firm added features to the app, such as maps, storage capabilities, and personalization functions for users. The pizza corporation attributes 10% of its total U.S. income to the app. The app has over 300,000 reviews in the App Store and Google Play.

     

    Former clients
    One Life
    Kenex Real Estate
    Printagram
    Nordstrom
    Domino's Pizza
    $ $ $ $ $
    equalizer $10,000+
    group10 - 49 Employees
    place Enicinitas, CA
    5.0
    5.0
    1 Clutch review
  • 3

    BitCot --Mobile and Web App Development

    BitCot is a development firm from San Diego. It was founded in 2011 and has grown to a team of more than 30 that does mobile app development, web development, and custom software development for small and large companies alike.

    Notable Project

    An advertising company had clients that wanted to move into mobile apps along with their advertising efforts. The company hired BitCot to help build mobile apps for their clients. BitCot built iOS and Android apps from basic wireframes, with the specific features the client wanted. 

    "The communication with BitCot was fantastic. They were always telling me what was going on, and they were always ahead of schedule. I’ve worked with all kinds of vendors in the past — from printing to simple web design, radio, and TV — and I've never come across anybody that is as consistently ahead of schedule as BitCot is." – Founder, Advertising & Mobile App Company

    Former clients
    Dick's Sporting Goods
    ALPINE electronics
    Stomp.co
    Oversee.net
    $ $ $ $ $
    equalizer $5,000+
    group10 - 49 Employees
    place San Diego, CA
    4.8
    4.8
    15 Clutch reviews
    Awards

    2015 PLT Labs App Innovation Contest

  • 4

    BuildFire

    BuildFire is a mobile app development firm that was founded in 2014. The company is headquartered in San Diego, and is made up of 26 employees. They specialize in mobile app development as well as web development. 

    Notable Project

    BuildFire partnered with a home services company to develop their mobile app. BuildFire was communicative throughout the development process and the finished app met the client's specifications.

    “They delivered the app on time, with everything working exactly as we expected it would. It’s easy to use and has an attractive design. We were blown away by the results.” – Marketing Manager, Home Services Company
     

    Former clients
    PayPal
    PepsiCo
    Cisco
    Aon
    Wienerschnitzel
    Children's National Hospital
    CRH
    Travelers
    Pandora
    $ $ $ $ $
    equalizer $10,000+
    group10 - 49 Employees
    place San Diego, CA
    5.0
    5.0
    1 Clutch review
    Awards

    Top B2B Tech in San Diego (2018) , TedX - Most Innovative Companies in San Diego (2018)

  • 5

    Seamgen

    Seamgen is a San Diego, Calif.-based development firm established in 2008. It has a team of about 50 that does mobile app development, web development, UI/UX design, and custom software development. 

    Notable Project

    A social media startup developed an alpha-stage app, but it needed a lot of improvements. Seamgen redeveloped the startup's iOS app, improving the backend and streamlining the UI and UX.

    "We already had an application in the app store when Seamgen reached out to us, proposing to make it better. Their framework for doing so was approaching it from a UX perspective, refining and improving the app through an in-house specialist, something I had never tried before. This approach really made our app better." - Founder, Social Media Startup

    Former clients
    Cigna
    Coca-Cola
    Samsung
    Capital One
    Kia Motors
    $ $ $ $ $
    equalizer $75,000+
    group10 - 49 Employees
    place San Diego, CA
    4.9
    4.9
    5 Clutch reviews
  • 6

    NoMoBo

    NoMoBo is a San Diego-based software company founded in 2017 with more than 10 members. They specialize in custom software, web, and mobile app development services for small and mid-market firms in industries such as real estate, IT, and utilities.

    Notable Project

    NoMoBo provided branding and web services for a therapist. NoMoBo not only built and designed a website but also provided relevant branding solutions as well. The therapist is satisfied with the results.

    “This company is both knowledgable in their field but also personable and willing to go the extra mile. “ - Therapist

    Former clients
    Poker Rodeo
    HOA Messenger
    Sail Jada
    $ $ $ $ $
    equalizer $25,000+
    group10 - 49 Employees
    place San diego, CA
    5.0
    5.0
    2 Clutch reviews
  • 7

    Echobind

    Echobind is a mobile app and web development consultancy whose services include code audits, custom training, and digital strategy. Based in Boston, MA with an office in Louisville, KY, this team of 2-10 creates digital products that inspire users and empower businesses.

    Notable Project

    From architecture to features, Echobind rewrote the client’s app for increased speed and UI efficiency. They demonstrated a deep knowledge of different frameworks and coding languages while facilitating a smooth collaboration process.

    “The results exceeded my expectations. We wanted to maintain certain high standards of code and at the same time do a robust amount of testing.” – Engineer Manager, Healthcare Organization

    Former clients
    Ciena
    Guardian Health
    RBM Technologies
    Versapay
    $ $ $ $ $
    equalizer $25,000+
    group10 - 49 Employees
    place Encinitas, CA
    4.8
    4.8
    9 Clutch reviews
  • 8

    HyperTrends Global Inc.

    HyperTrends Global is a leading software and product development company based in San Diego. The team has less than 5 employees and was founded in 2006. HyperTrends Global supports startups and enterprise clients with web development, e-commerce development, and custom software development. Notable areas of programming expertise include APIs, mobile apps, enterprise software, web applications, and M2M/IoT Software.

    Notable Project

    HyperTrends Global completed the end-to-end build of an enterprise ticketing platform. It’s the only project management tool of its kind that can accommodate GA, seated, and recurring events with multi-event packages. The team's comprehensive product development strategy yielded a sophisticated, best-in-class platform. Its advanced security features include Data-at-Rest Encryption, TDE, and Azure Key-Vault. HyperTrends Global’s cutting-edge platform is currently in use by clients throughout Japan and Korea.

     

    Former clients
    National Hotels Association
    Trypto Technologies
    TicketSocket
    Pharmly
    Scrapboom
    $ $ $ $ $
    equalizer $50,000+
    group10 - 49 Employees
    place San Diego, CA
    5.0
    5.0
    8 Clutch reviews
  • 9

    Origami Studios

    Origami Studios is a mobile application development company headquartered in Parsippany, NJ with additional locations in San Diego, and Lahore, Pakistan. Founded in 2012, they now have about 16 employees. Their services include mobile app and e-commerce development as well as UX/UI design for small to enterprise-sized clients in the advertising and marketing, business services, and gaming industries.

    Notable Project

    Origami Studios provided full stack development services to create an Android and iOS app for a health management company. They managed servers and the platform in app stores. Their responsiveness and ability to satisfy technical requirements resulted in a successful partnership.

    "They are working so closely with your tech needs and respond in a short period." — Co-Founder & CEO, Health Management Company

    Former clients
    Shell
    Nestle
    Johnson & Johnson
    $ $ $ $ $
    equalizer $10,000+
    group10 - 49 Employees
    place San Diego, CA
    5.0
    5.0
    1 Clutch review
  • 10

    Cofa Media

    Cofa Media is a development company based in Carlsbad, Calif. They were founded in 1998 and have about 12 employees that do web development, mobile app development, web design, and custom software development. Its clients are in healthcare, hospitality, IT, entertainment, and consumer products and services sectors.   

    Former clients
    Aramark
    Dexcom
    Front Jewelers
    SEO Inc
    $ $ $ $ $
    equalizer $10,000+
    group10 - 49 Employees
    place Carlsbad, CA
    4.8
    4.8
    12 Clutch reviews
  • 11

    Nodo

    Nodo is a digital product agency founded in 2010 with offices in San Diego and Sao Paulo and Pelotas in Brazil. They have an innovative team of 88 employees who provide a range of web, mobile and custom software solutions for large companies, startups and global brands. Nodo also focuses on digital transformations in the e-commerce, media and entertainment spheres. 
     

    Notable Project

    Nodo developed a high-speed CMS platform under strict time constraints for a marketing and advertising agency. They adhered to the client’s development guidelines and business model while creating a refined portal that achieved every KPI and provided greater findability, speed, and innovation in content management. The stand-alone widgets-based design provided the company with a smarter, more autonomous system. 

    “I was impressed by their refinement, effectiveness, professionalism, and punctuality. They have the ability to work in teams, taking responsibility for the project results, not just providing technological solutions.” – Operation Leader, Marketing & Advertising Agency
     

    Former clients
    TopWay English School
    Evino
    CXO
    Qualcomm
    $ $ $ $ $
    equalizer $10,000+
    group50 - 249 Employees
    place San Diego, CA
    5.0
    5.0
    6 Clutch reviews
  • 12

    Dog and Rooster, Inc.

    Dog and Rooster, Inc. is a design and development firm based in San Diego. It was founded in 2000 and has grown to a team of approximately 35 employees that do web design and development, mobile app development, SEO, and branding for a variety of clients in the education, real estate, IT, and hospitality industries. 

    Notable Project

    A real estate company felt that the competition was improving their websites quickly, and it needed to do the same to keep up. Dog and Rooster, Inc. built a mobile and desktop compatible website that helped the company increase sales.

    "One of the biggest pros of working with them [Dog and Rooster, Inc.] is their constant will to develop the best product possible. They do not hesitate to inform you when you are wrong and propose better solutions. The result is a website that helps you achieve all the business goals you pursued when beginning the collaboration." – CEO, Real Estate Company

    Former clients
    Titleist
    Activeon
    iWallet
    3D Motive
    TradeSkool
    $ $ $ $ $
    equalizer $10,000+
    group10 - 49 Employees
    place San Diego, CA
    5.0
    5.0
    3 Clutch reviews
  • 13

    WebcentrIQ

    WebcentrIQ is a software development company in San Diego. Founded in 2017, they have about 10 employees that serve mostly midmarket and small-business clients in the healthcare, financial, and IT industries. Services include custom software development, mobile app development, and UI/UX design.

    Notable Project

    WebcentrIQ created a web platform to connect marine professionals with potential customers. Their team built the website using wireframes and focusing on UI/UX design. The platform has received positive feedback.

    “One of the key strengths of their team is how well they communicate.” – CEO, Luxury Boating Company

    Former clients
    Campaign Monitor
    PM Design Group
    Insight Investment
    Stripe
    $ $ $ $ $
    equalizer $10,000+
    group10 - 49 Employees
    place San Diego, CA
    5.0
    5.0
    6 Clutch reviews
  • 14
  • 15

    SynergyTop

    SynergyTop is a software solutions provider founded in 2014. Based in San Diego, with offices in India, the team of more than 60 employees specializes in web development, e-commerce development, and mobile app development.

    Notable Project

    SynergyTop provided website development services for a telecom company, focusing on refreshing and updating a company’s site. They also provided SEO services. Overall, the client was pleased with the team's work and was impressed with the quality of their service.

    "They've helped increase out incoming traffic and conversion rates. We get a decent level of attention online, and our reputation has improved as a result of their work." – RF Team Lead, Telecom Services Company

    Former clients
    TRIMARK
    Osiris
    Stark
    ToolTribe
    $ $ $ $ $
    equalizer $1,000+
    group50 - 249 Employees
    place San Diego, CA
    5.0
    5.0
    15 Clutch reviews
  • 16

    DNAMIC Artificial Intelligence

    DNAMIC Artificial Intelligence is a technology consulting firm based in San José, Costa Rica with more than 10 experts. Founded in 2013, they specialize in web, custom software, and mobile app development solutions for various clients.

    Notable Project

    DNAMIC Artificial Intelligence developed a custom app solution for a house care and stable management company. The company needed assistance with finalizing an app that they developed with another firm. DNAMIC Artificial Intelligence helped speed up the development process, enabling the app to go live.

    “We discussed the strategy to handle this transition and really didn't lose much time in the implementation.” - Founder, Horse Care and Stable Management Company

    Former clients
    Equine Simplified
    Rally
    Monin Inc.
    $ $ $ $ $
    equalizer $10,000+
    group10 - 49 Employees
    place San Diego, CA
    5.0
    5.0
    3 Clutch reviews
  • 17

    Wired Avenue

    Wired Avenue is a digital agency in San Diego. Founded in 2002, they have fewer than 5 employees that serve clients in a wide variety of industries. Services include web development, mobile app development, and custom software development.

    Notable Project

    Wired Avenue has developed multiple mobile applications for a digital marketing agency. Their team handled logo design, wireframes, and quality checks. The solutions are always delivered within the initial project scope and have exceeded expectations.

    “They are excellent with following through and have good attention to detail.” – President, Digital Marketing Agency

    Former clients
    Qualcomm
    GE
    Pepsi
    Delta
    University of California
    $ $ $ $ $
    equalizer $10,000+
    group10 - 49 Employees
    place San Diego, CA
    5.0
    5.0
    1 Clutch review
  • 18

    IGODEV LLC

    IGODEV LLC is a consulting firm headquartered in Dallas. Founded in 2018, their team of approximately 200 focuses mainly on small business clients across industries. Services include mobile app development, IT Staff Augmentation, and more.

    Notable Project

    IGODEV LLC assisted a travel services platform with software development. They built the front- and backend of the platform.

    "They were very accurate at meeting deadlines and sticking to timelines." — Owner, Travel Services Platform

    $ $ $ $ $
    equalizer $10,000+
    group50 - 249 Employees
    place San Diego, CA
    5.0
    5.0
    1 Clutch review
  • 19

    BL3NDlabs

    BL3NDlabs is a software and strategy design firm based in San Diego. They were founded in 2015, and have a team of 13 employees. They specialize in custom software development, mobile app development, and product design.

    Notable Project

    BL3NDlabs did UX design and development for a beauty eCommerce company. They used preliminary designs and user profiles generated by the client to design a new UX for the client’s web and mobile apps and then implement it. The client was very happy with the new design and reported that they had had 20% organic growth per month since it launched.

    “BL3NDlabs knew exactly how to give us what we needed, and we have an attractive, functional app.” – Founder, Beauty Ecommerce Company
     

    Former clients
    Fulcrum
    OnePitch
    Agentology
    SDGE
    $ $ $ $ $
    equalizer $25,000+
    group10 - 49 Employees
    place San Diego, CA
    5.0
    5.0
    2 Clutch reviews
  • 20

    HypeLife Brands

    HypeLife is a brand development and precision marketing agency based in San Diego, CA. It focuses mainly on small businesses, with some midmarket and enterprise clients. Established in 2001, HypeLife maintains a small team of fewer than 10 employees.

    Notable Project

    HypeLife works with a board sports company to provide branding and social media marketing services, both of whch are targeted to appeal to millennials. HypeLife built an audience, created a new website, helped with email marketing campaigns, and now serves as the client's brand manager. The team’s efforts yielded a 35% increase in social media followers over the past 12 months.

    “With HypeLife as our brand manager, life has been so much easier.”  - Owner, Board Sport Company 

    Former clients
    [adult swim]
    Epitaph Records
    American Greetings
    GoodFetch
    $ $ $ $ $
    equalizer $75,000+
    group2 - 9 Employees
    place Oceanside, CA
    5.0
    5.0
    3 Clutch reviews
    Awards

    ADDY Award Winner for Animated+Viral Holiday E-Card (2009) , Create Awards Silver Award Winner (2009) , Creativity 40th Annual International Awards Gold Award (2010) , W3 Awards Gold Winner - B2B Branded Content (2011) , International Davey Awards Gold Winner (2011)

  • 21

    The Smyth Group

    The Smyth Group is a digital agency founded in San Diego in 2005. Their team of more than 10 specializes in UX/UI design, custom software development, and web development solutions for mid-market and enterprise-level clients.

    Notable Project

    The Smyth Group developed a mobile app for a B2B marketing agency. The app was to function as a sales enablement tool. The project was successful, but the agency’s client decided to shift the direction of the project afterwards.

    “Awesome! Great communication throughout the process, with easy collaboration and guidance along the way.” - Founder & CEO, B2B Marketing Agency

    Former clients
    UviaUs
    $ $ $ $ $
    equalizer $25,000+
    group10 - 49 Employees
    place San Diego, CA
    5.0
    5.0
    10 Clutch reviews
  • 22

    PRP Webs

    PRP Webs is a web agency founded in 2012 in Jaipur, India. Their team of over 10 specializes in conversion optimization, web development, and SEO solutions for small and medium-sized agencies in the industries of education, business services, and more.

    Notable Project

    PRP Webs designed and developed a website for a marketing agency. The site was to serve as an informative source for visitors. The website helped improve the agency’s leads and traffic by a significant margin.

    “We were delighted to work with this company from start to finish.” - Owner, Digital Marketing Agency

    Former clients
    DonatelloDoors
    TheLipBar
    BharatCompare
    $ $ $ $ $
    equalizer $1,000+
    group10 - 49 Employees
    place El Cajon, CA
    5.0
    5.0
    3 Clutch reviews
  • 23

    kromeon

    Kromeon is a software development firm based in Encinitas, Calif. and was founded in 2015. Their team of 4 employees specializes in custom software development, CRM consulting, and eCommerce development.

    Notable Project

    Kromeon created apps for a transportation company. They created iOS and Android apps and a website for the clients. All three incorporated GPS location, the ability to send push notifications, and third-party payment options. The client was impressed by the quality of the apps and by Kromeon’s dedication to the project.

    “We were able to raise a second round of funding due to their absolute dedication to success and high level of detail.” – COO, Transportation Company
     

    Former clients
    Dexcom
    NFL Alumni
    Phillips 66
    $ $ $ $ $
    equalizer $50,000+
    group10 - 49 Employees
    place Encinitas, CA
    4.8
    4.8
    11 Clutch reviews
  • 24

    Nisman Solutions

    Nisman Solutions is a software and product development company founded in 2007 and located in San Diego, Calif. With a team of about 25 employees, they serve small and midmarket businesses in the business services, health care and medical, IT, telecommunications, and e-commerce industries. Their services include software development, mobile app development, and IT strategy consulting.

    Notable Project

    Nisman Solutions worked from content ideas to deliver an HTML website. The team also provided custom design and copywriting services. They delivered a professional website and easily addressed any issues that arose.

    “My customers really liked the site and have complimented its flow.” – CEO, Real Estate Investment Company

    Former clients
    Phone2
    Credo360
    Revemed Technologies
    Ontario Systems
    $ $ $ $ $
    equalizer $5,000+
    group10 - 49 Employees
    place San Diego, CA
    4.6
    4.6
    6 Clutch reviews
  • 25

    SmallWorld

    SmallWorld is a technology consulting firm founded in 2016 and located in San Diego. With a  team of fewer than 10 employees, they offer custom software development, web development, business consulting, and mobile app development services.

    Notable Project

    SmallWorld created an inventory management system for a glass shop. Their work involved creating custom barcodes and providing technical support at trade shows. They were a flexible partner, and their efforts had a great financial impact on the business. 

    “The inventory management system has been very efficient and saved us time, resulting in an increase in revenue.” – Owner, Glass Shop

    Former clients
    Lululemon
    Nike
    Yogamere
    Embassy Social
    $ $ $ $ $
    equalizer $5,000+
    group2 - 9 Employees
    place San Diego, CA
    5.0
    5.0
    1 Clutch review
  • 26

    CodeNoise

    CodeNoise is a development team based in San Diego. They have a team of around 5 employees and were founded in 2011. They provide custom software, web, and mobile app development services.  

    Notable Project

    CodeNoise created an MVP and defined an API for a healthcare technology company. They worked on the front- and backend, and the UX for the AWS platform. The final product is integral for the business and enables them to serve their customers. 

    "The application that they delivered is the core of our business." – Senior Director of Product Development, Healthcare Technology Company

    Former clients
    TruMed Systems
    Sony
    Team Better
    Weck Method
    $ $ $ $ $
    equalizer $5,000+
    group2 - 9 Employees
    place San Diego, CA
    4.5
    4.5
    1 Clutch review
  • 27

    ZealousWeb

    ZealousWeb is a development company founded in 2003 and located in Ahmedabad, India. They have a team of fewer than 250 employees who offer web design, SEO, graphic design, mobile app development, and non-voice BPO services. They serve clients in the gambling, health care and medical, hospitality and leisure, real estate, and retail industries.

    Notable Project

    ZealousWeb developed a custom code for an IT consultancy that enabled correct functionality. They were an efficient partner, and their efforts were impactful.

    “The Project management from ZealousWeb was outstanding.” – Developer Consultant, IT Consultancy

    Former clients
    Accume Partners
    Aussie Campervans
    Brite Ideas Decorating
    $ $ $ $ $
    equalizer $1,000+
    group50 - 249 Employees
    place San Diego, CA
    5.0
    5.0
    2 Clutch reviews
  • 28

    Websoft Depot

    Websoft Depot is a remote recruiting company for the IT industry. Founded in 2013, they are headquartered in Carlsbad, Calif., and have an additional office in Chelyabinsk, Russia. Websoft Depot has about 3 employees that do web development, e-commerce development, and custom software development. 

    Notable Project

    Websoft Depot migrated e-commerce product data from multiple sources. They used unique product identifiers to decrease duplicate listings. Services included UX design, frontend development, and data mining. 

    "Websoft Depot's quality of work is great. We've built a custom software, which is a continuous process. No other team could have built the solution any better." – Project Manager, E-commerce Service 

    Former clients
    Govgroup.com
    XMWorks.com
    Createsportswear.com
    Boostbear.com
    Action Wholesale Products
    $ $ $ $ $
    equalizer $10,000+
    group2 - 9 Employees
    place Carlsbad, CA
    5.0
    5.0
    1 Clutch review
  • 29

    Frogmouth Digital

    Frogmouth Digital is a software development firm that has been offering web development, mobile app development, and custom software development to their clients since 2009. Their 50 employees are based out of La Jolla, Calif.

     

    Notable Project

    Frogmouth Digital recently worked on website development for a public benefit corporation. They produced and rolled out a Drupal site with new industry features for that client. This resulted in the company being able to track KPIs, which has been successful. 

    “It was about meeting deadlines and delivering features on time. We definitely felt successful in that sense.” — VP of Operations, Public Benefit Corporation

     

    Former clients
    UFC
    Nestle
    USPS
    $ $ $ $ $
    equalizer $25,000+
    group10 - 49 Employees
    place La Jolla, CA
    4.7
    4.7
    3 Clutch reviews
Tell us about your project
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