In the demanding San Francisco market, a weak app build can cost you users, funding, and momentum. Our directory helps you compare vetted app developers in San Francisco who build with scale and speed in mind.
Best San Francisco Mobile App Developers
11 Companies-Rankings updated: September 09, 2026
All agencies are evaluated on DesignRush for demonstrated expertise and authentic client reviews to support your decision. Certain placements are paid.
VerifiedVerified by the DesignRush team for authenticity and credibility.
World's #1 Rated & Reviewed App, Website & Software Development Company
Specializing in iOS, Android, and Flutter app development, Probey Services builds custom solutions that grow with businesses. Backed by 12+ years of experience and a team of 320+ specialists, it has delivered 1,800+ projects and served 120+ clients, including Waze and the Cleveland Clinic...
Top Services:
Mobile App Development
Software Development
Web Development
Web Design
WordPress Website Design
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Location
San Francisco, California
Number of Employees
250 - 499
Average Hourly Rate
$10/hr
Minimal Budget
Under $1,000
Portfolios Count
94 Projects Listed
Probey Services Services
Mobile App Development
Software Development
Web Development
Web Design
WordPress Website Design
Digital Marketing
Digital Services
SEO
IT Services
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Bartisans
Samyakk
30 Days Fitness
Isharya
The Estate Residences
VegenMart
Fresh Menu Application
PRAO Fashion Jewellery
Audentia Space
Wings of Change
Data sourced from the agency's DesignRush profile
Probey Services Reviews & Testimonials
Rajat Sinh
Founder at Aaayan Systems
5.0★
Web Development Review from Rajat Sinh
Probey transformed our outdated website into a modern, high-performing platform by understanding our business goals and delivering the right solutions. Since the launch, we have seen significant growth in website traffic, lead conversions, and operational efficiency through their backend integrations. Impressed with their expertise and quality of work, we also trusted Probey with our CRM development project as well. Thank you to the entire Probey Services team for your professionalism and support.
Roshan
CEO at NanoTherapX
5.0★
Web Design Review from Roshan
This is Roshan, CEO at NanoTherapX. Working with Probey Services for our CRM Development. What stood out most was their stability, consistency, reliability, and a smooth implementation. The CRM has streamlined our client management, improved team efficiency, and helped us manage operations more effectively. Since its implementation, we've seen better productivity and consistent business growth. I highly recommend Probey Services UK to any business looking for a reliable technology partner.
Tejaswini
Director at Green Matter Packaging
5.0★
Mobile App Development Review from Tejaswini
What stands out most about Probey Services is their discipline-no missed calls, no vague timelines, and no surprises. They built our mobile app with a level of professionalism that made us feel like a priority throughout the project. The delivery was on schedule, the code quality was excellent, and the final product met high standards. Since the app launch, we've seen consistent business growth, and managing customer orders has become much more efficient. I highly recommend Probey Services UK to any business looking for a dependable technology partner.
Reviews verified by DesignRush and sourced from the agency's profile
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A Digital Agency For The Future
Design in DC engineers native and cross-platform apps that power businesses through prototyping, UI/UX design, m-commerce development, backend API development, QA, App Store submission, and optimization. Its impressive client portfolio includes Under Armour, the World Bank, and Virginia Tech...
Top Services:
Web Development
Web Design
UI/UX Design
Video Production
Logo Design
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Location
San Francisco, California
Number of Employees
50 - 99
Average Hourly Rate
$160/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
11 Projects Listed
Design In DC Services
Web Development
Web Design
UI/UX Design
Video Production
Logo Design
Graphic Design
Digital Marketing
Digital Services
Advertising
Product Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Consumer Bankers Association
Examit
Summit Ridge Energy
JFL Consulting
Lateenz
Solar Landscape
Warfel Construction
CiviClick
Priovant Therapeutics
Hilton
Data sourced from the agency's DesignRush profile
Design In DC Reviews & Testimonials
Mackenzie Shriner
Owner at Distinctive Deck Designs
4.8★
Web Design Review from Mackenzie Shriner
I contracted design in DC to build me a custom website. they were accommodating of my budget, very responsive, and gave good insight on layout, content and design. the process was very straightforward and the final product is great!
Jo Maney
Principal at BGR Group
5.0★
Web Design Review from Jo Maney
DDC has been an excellent partner since we engaged with them in 2023. The DDC team worked with us to completely redesign our website and work to provide ongoing digital marketing services. The DDC team has been responsive, proactive, and thorough with their work. They are also very transparent about how they operate and how much time special projects will require. We have referred DDC to several clients and partners thanks to their outstanding process and product. DDC is a very professional, creative, and well-organized team.
Sapna Doshi, Ph.D.
Owner at Mind Body Health LLC
5.0★
Web Design Review from Sapna Doshi, Ph.D.
My experience working with Design in DC was incredible. Everyone was friendly, approachable, and seemed to genuinely care about helping create the best possible website for my business. They were also invested in making sure the process was one in which I enjoyed and felt taken care of. The regular meetings made me feel like I was a priority and that progress was continually being made. I so appreciated the attention to detail in regards to the user experience. The collaboration in understanding my wishes and desires for the website and user experience was met with patience and paying attention to detail on my behalf. Not only were they taking my suggestions but offering their own to help me maximize the potential of my website. The design and functionality is more than what I could have imagined. I know, undoubtedly, that the work that Design in DC did for me will help my business grow. After wasting money in years past on website designers, I was worried I'd be doing hte same here. I was wrong. I don't think I'll ever need to search for another website designer group again. I would recommend this group to anyone I know. Thank you, Design in DC! It was an absolute pleasure working with all of you!
Reviews verified by DesignRush and sourced from the agency's profile
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BitsWits guarantees app delivery in 4 weeks, building native iOS and Android apps alongside Flutter, React Native, AR/VR, blockchain, and mobile game solutions. With 10+ years in business, it has launched 1,200+ successful projects, served 100+ global clients, and won a Horizon Interactive Gold Award...
Top Services:
Mobile App Development
Software Development
VR/AR
Blockchain
AI Development
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Location
San Francisco, California
Number of Employees
100 - 249
Average Hourly Rate
$25/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
12 Projects Listed
BitsWits Services
Mobile App Development
Software Development
VR/AR
Blockchain
AI Development
Staff Augmentation
Web Development
Wearables
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
FitNow
Wisu
Soul Scribe
Grease Monkey
Beats
Data sourced from the agency's DesignRush profile
BitsWits Reviews & Testimonials
Sydney Malone
Implementation Engineer at Translucent Services
5.0★
Mobile App Development Review from Sydney Malone
With the development of our Mobile App, BitsWits performed a fantastic job. Their team was quick to respond and produced a great application that runs smoothly on all platforms. We are quite happy with the result.
Benson Sung
Founder at D2C Design
5.0★
Mobile App Development Review from Benson Sung
They created a Mobile app for Medical services, and patient management has changed greatly as a result. The app works well with our current systems, is safe, and is simple to use. Their team produced a top-notch product on schedule while paying close attention to our unique requirements. We are really pleased with their work and heartily recommend BitsWits to anyone in need of app development services.
Steve Garry
Senior 3D Animator at Treehouse Digital
5.0★
Mobile App Development Review from Steve Garry
The outcomes of our collaboration with BitsWits to develop an Online Food delivery app were outstanding. Real-time tracking is integrated into the app, which makes it easy to use and has significantly enhanced our customer support. Their development staff was quick to respond and took care of all of our requests. We couldn't be more pleased with the result!
Reviews verified by DesignRush and sourced from the agency's profile
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We don't just build apps. We build app businesses that actually succeed, where 80% fail within their first year. For 17 years we've perfected what actually works, having launched 300+ successful apps, including one that hit 4+ million downloads in just 60 days with sub-$3 user acquisition...
Top Services:
Mobile App Development
Web Development
Software Development
eCommerce Development
UI/UX Design
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Location
San Francisco, California
Number of Employees
100 - 249
Portfolios Count
27 Projects Listed
Dedicated Developers Services
Mobile App Development
Web Development
Software Development
eCommerce Development
UI/UX Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Audvisor Mobile Apps
Parsons Roofing
ProHealth
Data sourced from the agency's DesignRush profile
Dedicated Developers Reviews & Testimonials
Robert Miller
Founder & CTO at Education Technology Company
5.0★
Mobile App Development Review from Robert Miller
I lost over $125,000 to developers who couldn't deliver so when I came to Dedicated Developers, I wasn't just looking for a dev shop, I was looking for a reason to trust again. They earned it fast. Their Idea To App Blueprint took everything scattered in my head and turned it into a clear, structured roadmap that actually made sense. Within six months, they delivered a sleek, fully functional MVP for our AI-powered homework assistant something a previous team couldn't pull off in over a year. What really set them apart was how early they brought in their ASO experts not as an afterthought, but from day one because they weren't just thinking about building an app, they were thinking about setting us up for a strong launch.
Every deadline was met. Every question was answered. Every milestone felt like a shared win. As we approach launch, I can already see the difference a truly invested team makes the foundation is solid, the product is polished, and we're going to market with confidence we never had before. Dedicated Developers didn't treat this like a contract they treated it like a mission. After everything we went through before finding them, that meant everything. If you're serious about bringing your app idea to life and you're done gambling on the wrong team, this is the partnership that will change the trajectory of your product.
Ben Connors
CEO at Dating App Company
5.0★
Mobile App Development Review from Ben Connors
As CEO of a relationship-focused mobile app company, I partnered with Dedicated Developers to build a dating platform centered on meaningful, long-term connections not casual swiping. I needed a true full-cycle partner, and they delivered. Before development began, they invested time in understanding the vision and created detailed product blueprints. They asked thoughtful questions, challenged assumptions, and scoped each phase carefully, ensuring smooth execution as the platform expanded. Their cross-functional team project manager, developer, UI/UX designer, QA specialist, and app store marketing expert consistently delivered milestones on time and handled complex feature requests with structure and clarity.
Since launch, the app has achieved steady download growth, strong engagement and retention, and positive app store ratings a testament to the scalable, high-quality foundation they built. What stood out most was their true product-level ownership. They didn't just execute specs they contributed ideas, challenged assumptions, and helped refine decisions I hadn't fully considered. Their detailed blueprinting before each phase created clarity and saved significant time in execution. They treated the platform like their own product, and that mindset made a meaningful difference throughout a long, evolving engagement.
Akshath Goyal
Board Advisor, Tech/ Fintech at Fintech Startup
5.0★
Mobile App Development Review from Akshath Goyal
As an advisor to a fintech startup, I've seen firsthand how Dedicated Developers operate at a level beyond typical vendors they truly act as product partners. They successfully architected and built a complex mobile platform combining social media and secure peer-to-peer payments, handling everything from blueprinting to post-launch optimization with strong ownership and technical depth. The result speaks for itself: over 1 million downloads, well received 5-star reviews, and a scalable, compliance-ready foundation. Their disciplined execution, transparency, and long-term thinking make them a valuable partner for any ambitious fintech venture.
Reviews verified by DesignRush and sourced from the agency's profile
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Award WinnerRecipient of a Best Design Award for outstanding work.
Your imagination, Amplified. Digitally.
We help ambitious brands leverage video, ad & brand films, branding, UI/UX design, and full-service creative solutions to achieve rapid growth seamless experiences, intuitive results...
Top Services:
Web Design
Design Services
Branding
Video Production
Logo Design
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Location
San Francisco, California
Number of Employees
50 - 99
Average Hourly Rate
$20/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
5 Projects Listed
Smoking Chimney Services
Web Design
Design Services
Branding
Video Production
Logo Design
UI/UX Design
Video Marketing
Mobile App Development
WordPress Website Design
Digital Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Revamp Moto
Frido
Hindustan Unilever
Data sourced from the agency's DesignRush profile
Smoking Chimney Reviews & Testimonials
Dhanashri Shinde
- at Suchak phraseology and AI aids
5.0★
Web Design Review from Dhanashri Shinde
Smoking Chimney Studios crafted a TV commercial that perfectly balanced empathy and expertise, humanizing our insurance brand while maintaining professionalism. Their nuanced approach resonated with our audience."
Lokesh Chauhan
CEO at Pixysquare
5.0★
Digital Services Review from Lokesh Chauhan
Smoking Chimney Studios transformed our product launch with an incredible TV commercial that perfectly captured our brand's innovative spirit. Their creative team understood our vision and translated it into a compelling 60-second narrative that dramatically increased our market visibility.
Suketu Manu
CMO at Bitance Labs
5.0★
Video Production Review from Suketu Manu
Our product launch commercial needed to stand out in a saturated market. Smoking Chimney Studios created a visually stunning, technically precise ad that showcased our smartphone's innovative features. The commercial went viral, generating massive social media buzz
Reviews verified by DesignRush and sourced from the agency's profile
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Nzouat is an Oakland, California based digital consulting and development studio founded by Chris Nzouat. The agency which typically works with small to mid-size businesses and startups offers full-stack web and mobile development, blockchain (smart contracts, NFTs, DeFi), AI/ML integration, and digital...
Top Services:
Web Development
AI Development
Blockchain
Web Design
Digital Marketing
Show more
Location
San Francisco, California
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
13 Projects Listed
NZOUAT Services
Web Development
AI Development
Blockchain
Web Design
Digital Marketing
Mobile App Development
Software Development
WordPress Website Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Anmel is proven to boost productivity by up to 60% and efficiency by 45% for startups and enterprises alike. Trusted by businesses globally, Anmel delivers tangible results, driving success and growth in today's competitive market landscape...
Top Services:
AI Development
Software Development
IT Services
Mobile App Development
Wearables
Show more
Location
San Francisco, California
Number of Employees
100 - 249
Average Hourly Rate
$70/hr
Minimal Budget
$25,000 - $50,000
Anmel Services
AI Development
Software Development
IT Services
Mobile App Development
Wearables
Blockchain
eCommerce Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
JPMC
PL
D&G
Data sourced from the agency's DesignRush profile
Anmel Reviews & Testimonials
Brenda Benitez
Talent Attraction Analyst at Coppel
5.0★
Software Development Review from Brenda Benitez
Their expertise in custom software and mobile development allowed us to streamline our processes and boost productivity by 60%. The 1-Year Free Maintenance & Bug Fixing guarantee was a huge selling point, ensuring we had ongoing support and stability. With their award-winning, ISO-certified approach and a team of over 100 in-house experts, Anmel has truly elevated our business operations. Highly recommend them to any startup or enterprise looking for top-notch digital transformation services
Reviews verified by DesignRush and sourced from the agency's profile
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Web Design Vibe is a full-service digital agency specializing in custom website design, e-commerce solutions, branding, and SEO strategies that help businesses build a powerful online presence and drive measurable growth...
Top Services:
Digital Services
Graphic Design
Creative Services
Branding
Logo Design
Show more
Location
San Francisco, California
Number of Employees
Under 49
Average Hourly Rate
$20/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
2 Projects Listed
Web Design Vibe Services
Digital Services
Graphic Design
Creative Services
Branding
Logo Design
Content Marketing
SEO
Digital Marketing
Mobile App Development
Web Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
With 15 years of experience, we specialize in developing startups, cryptocurrency exchanges, cashback platforms, Telegram bots, and complex software solutions for clients across the USA and Europe. Our expertise guarantees tailored, high-quality solutions for diverse industries and business needs...
Top Services:
Software Development
Web Development
UI/UX Design
eCommerce Development
Blockchain
Show more
Location
San Francisco, California
Number of Employees
Under 49
Average Hourly Rate
$60/hr
Zavod-IT Services
Software Development
Web Development
UI/UX Design
eCommerce Development
Blockchain
AI Development
Mobile App Development
Business Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Socialfix Media is an established video editing, digital marketing, and technology agency located in New Jersey, New York, and San Francisco - CA. We specialize in website development, software development, and video production...
Top Services:
Social Media Marketing
PPC
Digital Marketing
SEO
Web Design
Show more
Location
San Francisco, California
Number of Employees
Under 49
Average Hourly Rate
$125/hr
Minimal Budget
$1,000 - $10,000
Socialfix Services
Social Media Marketing
PPC
Digital Marketing
SEO
Web Design
eCommerce Development
Video Production
Mobile App Development
Digital Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Rutgers University
Toyota
KT Tape
Women Presidents' Organization
Raritan Valley Community College
NYC SHRM
National Multiple Sclerosis
CUNY
HudsonMOD
Audi
Data sourced from the agency's DesignRush profile
Socialfix Reviews & Testimonials
Barbara Merlini
Review from Google
1.0★
Barbara Merlini's Review Sourced from Google
Worst media company ever!!! They never pick up their phone or return emails!!!! 4 months I have been calling them about a billing issue, and no response. I had to report them to the BBB to see if they can get a response from this company! Unprofessional, ignorant and just plain rude!! Do not use them!!!
Julian Valdez
Review from Google
5.0★
Julian Valdez's Review Sourced from Google
The place stays clean for most of the time. The elevator is conveniently placed. Accessible restaurants near by. Music constantly being played. The views from the second floor are relaxing. Offices are spacious. Ramps for easy access.
Saucy Konfections
Review from Google
1.0★
Saucy Konfections's Review Sourced from Google
If you are looking to use this company, you may want to take a second to read over this review before you do so. This is one of the worst companies that i have worked with. In the beginning, it will seem great. They will tell all the things that you want to hear and you will sign a contract with them but BEWARE! Although you will sign a contract with them, they will not fulfill their end of their contract and at the end of the project, they will try to milk you for more money.
Also, although the site is based in America, they hire people from China etc.. to do their work so although you will be shelling out American dollars, you are actually paying for someone in their house in India or China to do his/her job. All, in all, i was completely unsatisfied with the site that they did for me. Please feel free to reach out to me so i can tell you details and to show you receipts. I will even show you the contract! and how much money i paid for a project that really should have been half less than what i paid.
I had to find others to clean up the mess this company made and the people that looked at my site said it was one of the worst that they have ever encountered!!!!
Ps: I gave this company a “1” for effort…
Reviews verified by DesignRush and sourced from the agency's profile
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Nextwebi, a technology-driven digital transformation company delivering intelligent, AI-powered solutions to businesses of all sizes. We partner with startups, SMEs, & enterprises & help them adopt modern tech that improve efficiency, enhance customer experiences, &unlock new growth opportunities...
Top Services:
Web Development
Software Development
IT Services
Managed Services
Digital Marketing
Show more
Location
San Francisco, California
Number of Employees
50 - 99
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
Nextwebi It Solutions Pvt Ltd Services
Web Development
Software Development
IT Services
Managed Services
Digital Marketing
CRM Consulting
ERP Consulting
Mobile App Development
SEO
PPC
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts