Our expert analysts researched and ranked the leading California iPhone app development companies that build customer-centric applications that engage and convert users into paying customers. Use our practical tool to filter listings by budget, size and reviews and select the best partner for your business needs.
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.
United States × California × iPhone App Development × Hobbies & Gifts × Sort by: Organic Rankings ×Clear Filters
VerifiedVerified by the DesignRush team for authenticity and credibility.AI LeaderRecognized for strong visibility across AI-powered search and answer engines.+1Award WinnerRecipient of a Best Design Award for outstanding work.
Growing Brands Online
Our mission at Digital Silk is to elevate brands through innovative digital solutions that drive measurable growth. With our extensive industry knowledge, achieving success in App Development and integrated marketing strategies is second nature. Trusted by SONY, P&G, and NYU, we deliver results that matter...
Top Services:
Web Design
eCommerce Development
Branding
Digital Strategy
Digital Marketing
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Location
Los Angeles, California
Number of Employees
100 - 249
Average Hourly Rate
$150/hr
Portfolios Count
42 Projects Listed
Digital Silk Services
Web Design
eCommerce Development
Branding
Digital Strategy
Digital Marketing
WordPress Website Design
SEO
Web Development
Product Design
Digital Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Sony
Microsoft
P&G
IBM
AT&T
NYU
NFL
NASA
XEROX
Data sourced from the agency's DesignRush profile
Digital Silk Reviews & Testimonials
Lauren Maffei Johnson COO at BIZROK
5.0★
WordPress Website Design Review from Lauren Maffei Johnson
Our company had such a wonderful experience with this team! Their design work is top-notch, and they did a really wonderful job of walking us through the process, but also finding ways to go above and beyond with things we needed additional help with, such as connecting Google Analytics. Highly recommend and would use again.
Sarah Balducci Director of Marketing at BCI Worldwide
4.8★
Web Development Review from Sarah Balducci
The team that I worked with was fantastic and was able to give my company a stunning website, every idea came to life. The team of Emily, Monica and Violet was always available and with a smile on there faces. Great company to work with.
Elma Madzar Founder at Fashion Myway
5.0★
Web Development Review from Elma Madzar
The landing page looks great and got positive feedback. They did a great job taking direction, following my vision, collaborating, and suggesting alternative options. Overall easy, collaborative, and great execution of vision.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Keep Your Business Competitive in an App-Connected World.
Expert website design and development - mobile application development - API integration: we do it all! Your online presence can't be left to just anyone. We are an agile-focused agency with a high client satisfaction rate. Whatever you need to build to scale your business - we'll help you build it the...
Top Services:
eCommerce Development
Web Development
Web Design
UI/UX Design
Mobile App Development
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Location
Pasadena, California
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
12 Projects Listed
Sunrise Integration Services
eCommerce Development
Web Development
Web Design
UI/UX Design
Mobile App Development
ERP Consulting
CRM Consulting
Graphic Design
Product Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Bombas
Rebecca Minkoff
Pitney Bowes
DHL
Untuckit
Live Nation
Freshbooks
Morphe
Recharge
Maersk
Data sourced from the agency's DesignRush profile
Sunrise Integration Reviews & Testimonials
Noah Austin CTO at OkCapsule
5.0★
eCommerce Development Review from Noah Austin
OkCapsule notes that it's rare to find a team like Sunrise Integration that combines technical expertise with exceptional people skills. Its mix of intelligence and charm was appreciated throughout the partnership. The objective was to transition the infrastructure of a custom e-commerce application to support headless commerce across different platforms. Impressively, Sunrise Integration completed the job below the estimated budget and faster than anticipated. (Verified via email)
Zev Herman Owner at Superior Lighting
4.7★
eCommerce Development Review from Zev Herman
Superior Lighting hired Sunrise Integration because of its expertise in integrating and optimizing search algorithms with Algolia search. What the client appreciates most about the agency is its clear communication, quick responses, and transparent business practices. Moreover, Sunrise Integration consistently completes tasks, proactively addresses and resolves issues, and offers valuable suggestions. (Verified via email)
Madeline Seyler Digital Marketing & E-commerce Manager at 4moms
5.0★
Shopify Review from Madeline Seyler
The client partnered with Sunrise Integration due to its profound knowledge and expertise in SAP, its ERP platform. The agency's meticulous planning and execution approach enabled the client to launch as planned. Beyond the launch, Sunrise helped in enhancing the client's internal processes. Its collaboration with the client's ERP consultant, especially in addressing and resolving unexpected challenges, was particularly commendable. (Verified via email)
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Well-Rounded Perspectives To Achieve Effective Marketing Outcomes
Kobe Digital is a unified team of performance marketing, design, and video production experts. Our mastery of these disciplines is what makes us effective. Our ability to integrate them seamlessly is what makes us unique...
Top Services:
Web Design
Digital Marketing
Video Production
Mobile App Development
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Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
15 Projects Listed
Kobe Digital Services
Web Design
Digital Marketing
Video Production
Mobile App Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
LF The Brand
Carmar Denim
Fox Rent a Car
Laser Vein Centers
1ink
Wash
HL Badminton
Leica
Glassman Media
Admitad
Data sourced from the agency's DesignRush profile
Kobe Digital Reviews & Testimonials
James Doyle Marketing Specialist at Hydration Company
5.0★
Branding Review from James Doyle
Kobe Digital provided a full branding package for us and their work allowed us to focus on other everyday tasks. Their workflow helped the project stay on schedule all the time.
Jen Tracy Owner & Creative Director at JENCO CREATIVE
5.0★
SEO Review from Jen Tracy
Kobe Digital used a provided design to create a new website and support for our SEO, and throughout the year, our results were better with their help [at] every step of the way. (Verified via email)
Abraham O'Hara Founder at O'Hara Steel
5.0★
Branding Review from Abraham O'Hara
Kobe Digital provided branding, logo design, and packaging for O'Hara Steel and also the stakeholders have offered great feedback on the designs provided. They helped us develop branding guidelines as well as designs for our brochure, flyers, tradeshow materials, etc.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
A highly recommended mobile app development company
Blue Label Labs is a premier digital product agency, providing a comprehensive array of services to transform businesses in the digital realm. With a strong global presence, we specialize in mobile app development, especially iPhone app development, publishing app development, web design, and product...
Top Services:
Mobile App Development
Software Development
Web Development
Blockchain
Wearables
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Location
San Francisco, California
Number of Employees
100 - 249
Minimal Budget
$50,000 & Up
Portfolios Count
22 Projects Listed
BlueLabel Services
Mobile App Development
Software Development
Web Development
Blockchain
Wearables
AI Development
Software Testing
Market Research
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Google
Bloomberg News
Microsoft
P&G
iHeart Radio
BCG
TIME
Data sourced from the agency's DesignRush profile
BlueLabel Reviews & Testimonials
Christie CL Review from Google
5.0★
Christie CL's Review Sourced from Google
I have been working with Blue Label for several years. They have proven to be an excellent partner, they value collaboration and are well adept at integrating input from our project team and their's to create a high functioning, modern app. They also employ excellent project management methods to ensure consistent and clear communication across team members, which has made the development process run incredibly smooth for all involved.
Lauren Sobin Review from Google
5.0★
Lauren Sobin's Review Sourced from Google
The team at BLL went above and beyond. They took my app idea and designed/developed it with lots of thought and care. The planning and "sprints" were well organized and we kept on-target with frequent catch-ups & project management tools. Looking forward to launching the app to the public with their support.
Michael Gayed Review from Google
5.0★
Michael Gayed's Review Sourced from Google
I've been working with BLL for over two years, and can confidently say they do incredible work. Founders are honest, everyone is hardworking and innovative, and they take real interest in their clients. Highly recommended.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Pentagram is a globally recognized independent design consultancy delivering multidisciplinary creative services across branding, digital experiences, and visual communication. The firm works with organization of all sizes to craft impactful identities, combining strategy, design thinking and technology to...
Top Services:
Mobile App Development
UI/UX Design
Location
San Francisco, California
Number of Employees
100 - 249
Average Hourly Rate
$24/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
Pentagram Digital Services
Mobile App Development
UI/UX Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Fair Finder
Able Ally
Queflic
Data sourced from the agency's DesignRush profile
Pentagram Digital Reviews & Testimonials
Emily Brown Review from Google
5.0★
Emily Brown's Review Sourced from Google
Needed an loT-based solution integrated with a mobile app and Pentagram Digital delivered exactly what was required. The system connects well with devices and the app interface is simple to navigate. They also provided proper testing before launch which avoided issues later. Overall a smooth experience with reliable support.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
4.7
4.7
Proposals