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Top Mobile App Development Companies in Los Angeles

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Looking for the best mobile app development company in Los Angeles? UpCity compiles authentic reviews, company descriptions, project examples, and more into a list for you to review. Feel confident you're finding the top provider for your business.

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47 Provider(s)Last Updated: April 20, 2025

Creative27

Los Angeles, CA, US
Services
Software DevelopmentMobile App DevelopmentiOS App DevelopmentView all
Business Summary:
We are a multi-award winning app development agency well established in Las Vegas and Los Angeles. Our goal since inception has remained the same, providing an extensive array of high-quality mobile and web application development services. As are an industry leader in all things innovation, our sterling reputation as a premium mobile app solution agency is reinforced by an impressive line-up of fortune 500 client testimonials. We are without any doubt one of the best app development team in the entirety of US. Attention to detail, extensive technical expertise and dedication form the rubrics of our agency, and for all our prospective clients, we promise a thoroughly exciting app development journey.
Industry(s):
Business Services
Business Details
Businesses provider works with
Enterprise
Provider's minimum retainer cost
$2,000 or more, monthly

Distillery

Santa Monica, CA, US
Services
Software DevelopmentMobile App DevelopmentWebsite Development
Business Summary:
Distillery is an international full-service software design and development company based in Los Angeles, California. We are an award-winning mobile app developer with an absolute commitment to helping our clients succeed. When entrepreneurs and enterprises need a software development company they can trust to deliver clean, top-quality, no-nonsense work on time and on budget, they call Distillery.
Industry(s):
Business Services
Business Details
Businesses provider works with
Enterprise
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Brainbox Agency

Glendale, CA, US
Services
Mobile App DevelopmentWeb DesignWebsite Development
Business Summary:
Designing exceptional interfaces for the future. Brainbox is a digital agency specializing in mobile and web design and development, branding and animation.

Swenson He

Culver City, CA, US
1 review
“Overcharged me” “Stole my idea and gave to a competitor and helped them build out my idea”. I had a project for Swenson He to provide me with 20 designed screens for my mobile app prototype which I had predesigned for them. This project should have taken maybe a couple days, since there was no code being used to build these screens just a design program, instead it took them 4 weeks. Not only the duration but the price for this project should in my opinion have been maybe $200-300, instead they charged me $17,000!! In my opinion overcharged me with that outrageous price!! They took advantage of me not being very familiar at the time of how pricing for mobile apps works. The designs they provided me with were horrible with little to no effort on their part to make the designs nice. They have such amateur designers there that is was embarrassing to even let them touch my project with the lack of skill they have there. The owner Swenson tried reaching out to me after the completion of the project where I confronted him stating to him “how could this project be 17k”, in which he never had any answer, nor did he ever make things right. Now the owner Swenson tried to pitch me his version of my mobile app, since he was interested in its functionality I had created for it, and the idea he pitched was a condensed, simplified version of my app, which would never work on the market and become a success because it’s limited functions, as proven true by my next point. Because I didn’t like his idea at all and pointed it out, it would appear in my opinion that he violated the NDA and passed along my mobile app idea to one of his former MIT schoolmates, who happens to live in Marina Del Rey, where Swenson He’s firm used to be located, and he also was an engineer, because after Swenson finished my project I noticed that just 7 months later a mobile app that had entered the App Store which appeared to be a condensed version of mine, using my patented functionalities in that app. So I reached out to the owner of the mobile app and he explained and showed me in his pitch deck that Swenson He, not only invested in his company 150k but was helping build out the application as well. What are the odds that an idea for an app I had, which I shared with Swenson He, and not one single other competitor on the market was using this idea at the time, but yet this new app which is partnered with Swenson He has my patented functionalities in there? It would appear in my opinion that they stole my idea and gave it to a competitor and helped them build out my idea! In turn their app failed like I predicted, and they are lucky I haven’t taken legal matters on this yet. I feel it is my obligation to warn everyone who might use this company about the practices they appear to be using. In my opinion they are lacking a lot of engineering skill as the mobile apps I have tried out, which they have created, were all very glitchy with many bugs and would crash a bunch of times. Yet they feel they are worth an amount of 400k to buildout my app, which was their estimate, which I refused after their atrocious performance on my designs. Stay away from this ridiculous company in my opinion.
Services
Mobile App Development
Business Summary:
Swenson He is a full-service mobile app development firm. We deliver high-quality, innovative solutions to the challenges businesses face specializing in mobile app strategy, design, and development.
Industry(s):
Business Services
Business Details
Businesses provider works with
Medium
Provider's minimum retainer cost
$500 or more, monthly

Fishermen Labs

Los Angeles, CA, US
Services
Mobile App DevelopmentWebsite Development
Business Summary:
Fishermen Labs is a Los Angeles based mobile app development studio specializing in web, virtual reality, augmented reality, and mobile app development.
Industry(s):
Business Services
Business Details
Businesses provider works with
Enterprise
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Credencys Solutions

La Palma, CA, US
Services
Software DevelopmentMobile App Development
Business Summary:
Top mobile app development company, Excellence in Mobility & IoT solutions provider to pushing the boundaries of technology with their expertise in iPhone, Android, AR/VR mobility specific solutions
Industry(s):
Business Services

PX Media

Pasadena, CA, US
Services
Software DevelopmentMobile App DevelopmentWeb DesignView all
Business Summary:
Web Design Pasadena: Growing in Los Angeles web design, still the #1 agency for Pasadena web design, SEO, graphic design, ecommerce design and PageSpeed.
Industry(s):
Business Services
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Services
Mobile App Development
Business Summary:
We are a global leader in product development, having a wide range of technology experts under the same roof. You would be surprised to meet our enthusiastic team of blockchain, cloud, Mobility & Automation. Our mission is to help companies adopt new technologies and simplify complicated issues that arise amid technology evolution.
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Ionixx Technologies

Long Beach, CA, US
Services
Software DevelopmentMobile App DevelopmentUX DesignView all
Business Summary:
Ionixx Technologies, a top custom software development company, offers UI and UX design, Blockchain development, cloud enablement, web application, and mobile application development services. Talk to us on your blockchain development or custom softwar...
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Mobixed

Santa Ana, CA, US
Services
Mobile App Development
Business Summary:
We're Mobixed, team of mobile app developers Orange County, we design & develop awesome, creative iPhone, Android mobile apps for enterprise &
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Mobylogix, Inc.

Marina Del Rey, CA, US
Services
Mobile App DevelopmentiPad DevelopmentiOS App DevelopmentView all
Business Summary:
A trusted Engineering & Marketing Company. We have in-depth knowledge and experience to provide you creative designs and products.
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Octos Global

Anaheim, CA, US
Services
Software DevelopmentMobile App Development
Business Summary:
Octos – A Leading Software Development Company offering Mobile App Development, IoT Service, Software Testing Services in California.
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The Phone App Company

Hermosa Beach, CA, US
Services
Mobile App DevelopmentiPad DevelopmentiOS App DevelopmentView all
Business Summary:
Get a complete mobile suite for your business for less than the price of monthly website marketing. Global distribution through iTunes and Google Play couldn't be easier!
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TrooMobile

Costa Mesa, CA, US
Services
Mobile App Development
Business Summary:
TrooMobile Mobile and Web App Developers Orange County, CA 949-281-4970 hi@troomobile.com iOS App Android App Web App iOS Developer Android Developer Cross Platform Developer Objective C Swift Java AWS NodeJS Full Stack Developer
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Website Crux

Los Angeles, CA, US
Services
Mobile App DevelopmentiPad DevelopmentiOS App Development
Business Summary:
We’re a full-cycle web and mobile application development company creating solutions for mobiles, desktops and wearables. At WebsiteCrux, we cultivate deep, probing insights about your business and how web, mobile, database and IoT technology could multiply and accelerate your organization’s worldwide impact.
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