All Mobile App Developers in San Francisco
TRIARE
4.9(11 reviews)TRIARE unlocks IT potential of YOUR business
TRIARE is a WEB and MOBILE software development company based in Europe. We are delighted to offer our services as your long-term partner, taking all technical matters off your shoulders and allowing you to focus on your business development. YOU WILL GET: ✔ In-house team . Work with a dedicated team that is 100% focused on your product and located in the same office. ✔ Efficiency & transparency , as our process is based on Scrum methodology and managed by certified Scrum Masters. ✔ Fast result. Working with us, you will get the first result in 1 week. ✔ High quality, as TRIARE has well-established processes of software development and experienced specialists. ✔ Full cycle development . Our company covers all stages of development, handling everything from Discovery and prototyping to Design, development, and maintenance. ✔ IP rights . From the very beginning, you are the only owner of the intellectual property of your project materials: source code, design, documentation, etc. ✔ Warranty period will be provided for your system for free. ASPECTS OF OUR MINDSET: - Focused on results. We are focused on the result of your business with an understanding of the real goals and KPIs that our team should achieve. - Solution Provider. It means that we always come to you with solutions, not with questions. We take all technical aspects of the project off your shoulders, allowing you to focus on the marketing and business strategies. - We go the extra mile. Being a proactive company, we always think and take a step ahead. TECHNOLOGIES WE USE: - Mobile app development: Kotlin, Java, Swift, Objective-C. - Cross-platform development: Flutter, React Native. - Web frameworks: Node.JS, React.JS, PHP, Ruby on Rails.20 works in Mobile AppLocated in Fairfax, United States (+3)From €10,000 for Mobile AppWorked in Others (+20)Speaks English, Ukrainian51-200 membersDesignli
5(16 reviews)Build software people actually pay for.
Top awardedDesignli helps non-technical founders turn software into real, revenue-generating businesses. Most agencies hand over code and walk away, leaving you to build the business yourself . We work differently, measuring our success by your traction - real users on a live product and real signs that the business is growing. Every engagement is built around a guaranteed outcome : For founders starting from scratch , our TractionLab program puts a real user on a working MVP within 30 days, or your next month is free. From there, the whole team works to turn that first user into many, and early usage into real revenue. For founders who already have something live , we start with a free one-week Impact Week that pinpoints exactly what's holding your product back. You walk away with a customized plan and a guaranteed Day-30 outcome that clears those roadblocks, so you can get back to chasing traction and your vision instead of fighting your product. The burden is on us to prove we're the right partner. Picking a software development agency is one of the most important decisions you'll make as a founder, and we don't think that risk should fall entirely on you. That's why your first 14 days are fully refundable, and you can cancel any time with 30 days' notice. We work using Hypothesis-Driven Development . Building software is cheaper than ever with AI-empowered engineers; the hard part is knowing what to build and whether it worked. So every change we make carries a business metric and a clear bet about what it should move, and we measure whether it actually did. The result is a real feedback loop on whether your product is getting better each week and driving more usage and revenue. Each engagement is staffed with a small, senior pod that gives your product full-time focus and founder-level care , and is paid on outcomes, not promises.7 works in Mobile AppLocated in San Francisco, United States (+2)From €90,000 for Mobile AppWorked in Banking & Financials (+9)Speaks English51-200 membersPlavno
5(16 reviews)AI-First Software Company: Secure Agents, Voice Assistants, and Scalable Cloud.
Top awardedPlavno is a premier software development house with over 20 years of experience and a highly qualified team of experts in your industry. Fully-fledged teams of specialists cover each stage of product creation , from product management and analysis to design, development, testing, and ongoing support. We have a unique advantage , our pre-formed full teams work exclusively on products in their specific domains, such as Healthcare, E-Learning, FinTech, Travel & Hospitality, Fleet management and more. We can help you with: ✔ Web Development ✔ Mobile App Development ✔ CRM/CMS/SaaS Development ✔ Chat and Chatbot Development ✔ Web3 / DeFi / DAO / Smart contract ✔ WebRTC Stop struggling with bloated budgets and slow time-to-market. At Plavno, our fully-fledged team provides cost-effective and streamlined solutions that minimize technical debt and maximize your product's potential. With end-to-end support and a proven track record in the SAFe Scaled Agile Framework, we're the partner you need to succeed. LET’S CONNECT Let us help you choose the best path forward to deliver the perfect solution: sales@plavno.io22 works in Mobile AppLocated in Alexandria, United States (+2)From €10,000 for Mobile AppWorked in Banking & Financials (+19)Speaks English, French(+2)51-200 membersSynergy Labs
4.9(14 reviews)#1 Boutique App Development Agency
Top awardedAt Synergy Labs, we believe that building a great app is more than just writing code—it’s about creating a digital experience that elevates your brand. Founded over six years ago, we’ve grown into a boutique development studio delivering over 50 custom projects for clients like Forbes Council , Minnect , and Clapper . Our journey started when our founder, Sardor, faced the same challenges as our clients: balancing quality with cost-effective development. That experience inspired us to create a smarter way to build apps—one that bridges the gap between the agility of freelancers and the bureaucracy of large firms. Our collaborative approach ensures you’re informed and in control at every step, with a dedicated team working as an extension of your business. What Sets Us Apart: Fixed Cost : One upfront price covers your project from start to finish—no surprises, just clarity and peace of mind. Dedicated Team : A single point of contact and a dedicated developer focus solely on your project, ensuring a seamless and personalized collaboration. Your Build, Your Ownership : Everything we create—from the code to the hosting—is entirely yours, offering long-term scalability and control. Our expertise spans custom mobile apps for iOS and Android , as well as web applications , all designed with your unique vision in mind. Whether you need a membership app like Forbes Council’s, an expert marketplace like Minnect’s, or a dynamic social platform like Clapper’s, we’re here to help you stand out. Let’s connect and explore how we can bring your vision to life or check us out at: www.synergylabs.co9 works in Mobile AppLocated in San Francisco, United States (+23)From €5,000 for Mobile AppWorked in Hospitals & Healthcare (+4)Speaks English, Arabic11-50 membersUASOFTDEV
5(3 reviews)Founder-led staff augmentation of AI-Ready Senior Developers and Dedicated Teams in 60 hours
UASOFTDEV is a founder-led staff augmentation of AI-Ready Dedicated Teams and Senior Software Engineers for small-mid companies. We believe AI doesn't replace experienced engineers. It makes the right engineers dramatically more effective. That's why every developer we provide uses AI as part of their daily workflow with tools like Claude, Cursor and GitHub Copilot, while all architecture, technical decisions, code reviews and production releases remain under experienced human ownership. Main engagement models. Staff Augmentation for companies looking to extend their existing engineering team with senior talent, and AI-Ready Dedicated Teams for businesses that need a complete delivery team with technical leadership capable of owning products, features or entire engineering initiatives. Every engagement is led directly by our Founders. Aleksey, CEO, works closely with clients to understand product goals, business priorities and team dynamics. Oleksandr, CTO, personally evaluates every engineer for technical excellence, communication and problem-solving skills. Our work is built around four core values: quality, clarity, transparency and a personalized approach to every client engagement. The process is simple: after a discovery call, we match engineers to your technology stack, product domain and culture, present a CTO-vetted shortlist and run contracting alongside onboarding. Staffing typically happens within 60 hours. Today, our teams support startups and product companies across Europe, UK and North America. UASOFTDEV's track record includes a 97% first-candidate acceptance rate, a 95.65% first-match success rate and an average client engagement of over 13 months. Founders respond to critical issues within two working hours. Whether you need one senior engineer or an AI-Ready Dedicated Team, our goal is the same: help you ship faster with engineers who communicate clearly, contribute from day one and solve complex problems independently.2 works in Mobile AppLocated in San Francisco, United States (+12)From €10,000 for Mobile AppWorked in Real Estate (+4)Speaks English11-50 membersMind Studios
5(4 reviews)Long-Term Technology Partner for Growth-Stage and Mid-Market Companies
RecommendedFounded in 2013, Mind Studios is a custom software development company working with growth-stage and mid-market businesses across the US, UK, Europe, and MENA. The portfolio spans logistics platforms, real estate marketplaces, healthcare systems, and fitness ecosystems - operationally critical products built for companies where technology is central to how the business runs. The team engages at the architecture stage, before the critical decisions get locked in. Business analysis, technical scoping, and honest pushback on briefs that won't hold up at scale are standard. The goal from day one is a system that doesn't need to be rebuilt in two years. What distinguishes Mind Studios is what happens after launch. Scaling infrastructure, iterating on features, extending systems as the business grows - this is where most of the value gets built, and where long-term client relationships form. The average engagement runs over two and a half years. Many go considerably longer. 100+ specialists. 13 years in business. 70% client retention rate.6 works in Mobile AppLocated in Mantua, United States (+3)From €20,000 for Mobile AppWorked in Logistics & Supply Chain (+5)Speaks English, Ukrainian51-200 membersCobweb Games
5(22 reviews)We craft extraordinary, immersive games that captivate and inspire.
Highly recommendedWelcome to Cobweb Games, your go-to source for high-quality game development assets. We create detailed characters, rich environments, and dynamic assets designed to enhance your gaming projects. Whether you're an indie developer or a seasoned studio, our well-crafted resources help bring your vision to life. Explore our catalog and find the tools you need to build unforgettable gaming experiences. Let Cobweb Games be your partner in creating unique games.1 work in Mobile AppLocated in San Francisco, United StatesBudget on requestWorked in Media (+1)Speaks English201-500 membersLBM Solutions
(0 review)All-in-One Solution for Digital Excellence
LBM Solutions is a premier blockchain and software development company known for delivering secure, scalable, and future-ready digital solutions. With deep expertise in crypto wallet development, smart contracts, blockchain ecosystems, AI-driven applications, and custom enterprise software, we empower global businesses to innovate with confidence. Our team combines technical excellence, modern frameworks, and strategic thinking to build products that enhance efficiency, security, and user experience. From startups to large enterprises, LBM Solutions provides end-to-end development—covering planning, design, engineering, deployment, and long-term support. Dedicated to quality and continuous innovation, we help clients transform ideas into powerful, market-ready digital solutions that drive real business growth.Looking for work in Mobile AppLocated in San Francisco, United StatesFrom €5,000 for Mobile AppWorked in Banking & FinancialsSpeaks English51-200 membersOnePix LLC
5(3 reviews)Boutique development agency with strategic focus
OnePix is a web development studio working since 2018. We build and support online stores, custom web platforms, internal tools, AI-powered features and mobile apps. Main stack: WordPress and WooCommerce, Shopify, Laravel, React, Vue.js and React Native. We often take over complex existing projects: legacy code, ERP, CRM and payment integrations, slow sites. We work as a technical partner: we review the architecture, flag risks early and plan the work in stages. Many clients stay with us for long-term support. 300+ projects for clients in 36 countries. Calls in English. Documents and written communication in your language.3 works in Mobile AppLocated in Miami, United StatesFrom €5,000 for Mobile AppWorked in Entertainment & Events (+9)Speaks English, Dutch(+5)11-50 membersSpiral Scout
(0 review)Full-cycle software engineering and production-ready AI, since 2010.
Spiral Scout is a San Francisco-based AI engineering firm, founded in 2010, that builds production-grade software and AI agent systems. You know your industry. What you don't need is another agency that ships a prototype and disappears the moment it's time to make it enterprise-ready. We're a team of 120+ engineers with 16 years of production engineering behind us, a certified Temporal Solution Provider, and the creators of Wippy.ai, our own runtime built for production-ready agent systems. Named Clutch Global Winner for AI Agents (2026), with 1520+ systems built. If you're done with prototypes that never leave staging and need a partner who can take your product from first users to enterprise-ready without a rebuild, this is us.Looking for work in Mobile AppLocated in San Francisco, United StatesFrom €1,000 for Mobile AppWorked in Restaurants (+5)Speaks English51-200 membersChudovo OÜ
5(23 reviews)Complex Systems Implementation
Highly recommendedTop awardedChudovo is a custom software development company, focused on complex systems implementation. Customers rely on our expertise, appreciate transparency in time, budget, visibility of work progress, and our assistance in achieving their business objectives with high-quality solutions. Our teams follow best development practices and methodologies and apply their experience in such industries as healthcare, finance, e-commerce, logistics, telecommunications, and others. In our portfolio, we have over 190 successfully implemented web, mobile, desktop, cloud, embedded, and AI projects. With our commitment to innovation, we bring together cutting-edge technologies, visionary strategies, and creative minds to breathe life into your visions and ideas.14 works in Mobile AppLocated in New York, United States (+4)From €5,000 for Mobile AppWorked in Logistics & Supply Chain (+20)Speaks English, German(+2)51-200 membersM TECHUB LLC
5(10 reviews)AI, Mobile App & Software Development Company
Highly recommendedTop awardedM TECHUB LLC is a US-based AI development, mobile app development, custom software development, and IT staff augmentation company. We help startups, SaaS companies, and enterprises build scalable digital products, automate business processes, and extend their engineering teams. Our AI development services include AI agents, AI chatbots, generative AI applications, RAG systems, voice assistants, workflow automation, and OpenAI API integrations. Our engineers work with Python, FastAPI, LangChain, LlamaIndex, vector databases, and leading large language models. We design and develop mobile applications for iOS and Android using React Native, Flutter, Swift, Kotlin, Firebase, and cloud technologies. Our mobile development experience covers fintech, healthcare, real estate, logistics, eCommerce, education, fitness, social networking, and SaaS platforms. Our custom software development team builds SaaS applications, enterprise software, web platforms, marketplaces, dashboards, APIs, CRM systems, and cloud-based business solutions using React.js, Next.js, Node.js, TypeScript, PostgreSQL, MongoDB, AWS, and Google Cloud. Through our IT staff augmentation services, companies can hire dedicated AI engineers, mobile developers, full-stack developers, DevOps engineers, QA specialists, UI/UX designers, and project managers. We offer flexible full-time, part-time, and dedicated-team engagement models. M TECHUB LLC provides complete product delivery, including strategy, UI/UX design, software architecture, development, testing, deployment, maintenance, and technical support. Our teams serve clients in the United States, United Kingdom, Canada, Europe, the Middle East, and other global markets.10 works in Mobile AppLocated in Loudoun County, United States (+2)From €3,000 for Mobile AppWorked in Banking & Financials (+7)Speaks English, Arabic(+3)51-200 membersWunderdogs
5(1 review)We build brands and digital solutions for high growth companies that are taking on the world's bigge
Launched by former early stage VC’s, Wunderdogs is a brand consultancy and digital studio made up of a multi-talented team bound by a commitment to help high growth companies prepare for launch, scale and sustainable growth.Looking for work in Mobile AppLocated in San Francisco, United StatesFrom €1,000 for Mobile AppWorked in Software & Computer Services (+4)Speaks English11-50 membersAmerican App Coder
5(1 review)Turning Ideas Into Powerful Digital Experiences
American App Coder is a leading software and mobile app development company helping startups, growing businesses, and enterprises turn their ideas into powerful digital solutions. We specialize in custom mobile app development, iOS and Android applications, cross-platform development, web development, AI solutions, and custom software development. Our team combines technical expertise, creative thinking, and modern technologies to build scalable, secure, and user-friendly digital products. From initial strategy and UI/UX design to development, testing, and deployment, we provide end-to-end development services tailored to each client's business goals. Whether you want to launch a new mobile application, modernize existing software, or develop an AI-powered solution, American App Coder is committed to delivering technology that helps businesses innovate, grow, and succeed.Looking for work in Mobile AppLocated in San Francisco, United States (+3)From €1,000 for Mobile AppWorks in multiple industriesSpeaks English11-50 membersRivi
(0 review)a B2B agentic AI platform for travel companies
Rivi is the AI layer for travel companies. Rivi powers agentic AI experiences across search, recommendations, booking, support, voice and messaging - all connected to a travel company’s live inventory, APIs and business rules. Rivi can be deployed across web, app, WhatsApp, voice, ChatGPT and other conversational interfaces, while keeping the travel company’s brand, inventory and checkout. Selected enterprise engagements include Priceline, Cleartrip, Kiwi.com and Almatar. Previously, Rivi also developed AI and complex technology products for enterprises across industries. Selected engagements included Ford, Decathlon and the State of Hawaii.Looking for work in Mobile AppLocated in San Francisco, United StatesFrom €10,000 for Mobile AppWorks in multiple industriesSpeaks English11-50 membersWebAppsWorld
4.9(9 reviews)Web & Mobile Application Developer | Digital Solutions Specialist
Highly recommendedTop awardedCOMPANY PROFILE WebAppsWorld is a software development and digital solutions company focused on creating professional, affordable and business-driven digital products. The company designs and develops websites and applications tailored to client requirements, with an emphasis on modern technology, strong user experience, brand visibility and practical business outcomes. WebAppsWorld offers a multidisciplinary delivery capability spanning web development, mobile applications, e-commerce, graphic and brand design, SAP consulting and training, and digital learning solutions. CORE SERVICES • Website Design & Development – responsive business websites, landing pages, CMS solutions, e-commerce websites, redesigns and ongoing website support. • Mobile App Design & Development – custom Android and iOS solutions, business apps, e-commerce apps, customer portals, integrations, testing and deployment. • E-Commerce & Digital Commerce – product and service catalogues, customer account functionality, payment integration, online-store experiences and scalable commerce solutions. • SAP Consulting, Implementation & Training – implementation support, customization, integration, optimization, consulting, training and knowledge transfer. • eLearning & Instructional Design – learning content design, interactive eLearning, training videos, LMS-ready learning content and SCORM/xAPI-oriented solutions where required. • Graphic Design & Branding – logos, digital advertisements, banners, business cards, corporate identity materials, brochures, flyers, posters and other marketing collateral. • SEO & Online Presence – search-engine-focused website development and digital solutions designed to strengthen visibility and support customer acquisition.Looking for work in Mobile AppLocated in Pinecrest, United StatesFrom €1,500 for Mobile AppWorked in Logistics & Supply Chain (+5)Speaks English1-10 membersApptech Systems
5(6 reviews)Your Enterprise’s Next Chapter Starts Here!
Top awardedFounded in 2017, Apptech has emerged as a reliable ally for organizations on their journey towards digital transformation. We specialize in crafting a suite of digital solutions that strategically leverage the transformative power of technology. Our core expertise encompasses bespoke software, innovative web and mobile applications, and robust enterprise solutions that guide our clients toward a prosperous digital future. We are proud partners with industry giants Microsoft and Amazon, utilizing their cutting-edge technologies to deliver exceptional results. Moreover, our operations extend from our headquarters in Türkiye to the United States and Saudi Arabia. Each office is equipped to serve regional clients with tailored expertise, making us a global player in the digital solutions arena. End-to-End Software Development Web & Mobile App Development AI & Machine Learning SaaS Development PoC/MVP Development App Modernization IT Consulting Quality Assurance Services Our mission is to help enterprises accelerate the adoption of new technologies, untangle complex issues that always emerge during digital evolution, and orchestrate ongoing innovation. Whether it is a consumer-oriented app or a transformative enterprise-class solution, the company leads the process from ideation and concept to delivery and provides ongoing support through its quality framework.13 works in Mobile AppLocated in Lodi, United States (+3)From €10,000 for Mobile AppWorked in Household Products (+12)Speaks English, Arabic11-50 membersUvik Software
(0 review)AI and Data Consulting firm specializing in Python, React, and React Native technologies.
UVIK Software is an AI and Data Consulting firm specializing in Python, React, and React Native technologies. Since our inception in 2015, we've evolved from a Python and Django development company into a leader in AI and data solutions, while continuing to excel in IT team augmentation. Our team comprises senior developers and experts in Python, Django, React, and React Native, with 7 to 14 years of experience. We select only the top 1% of engineers, ensuring unparalleled quality in our services. With over 20+ dedicated in-house developers and a strict no-freelancer policy, we guarantee consistent, high-quality results. Our core services include: AI and Data Consulting: Providing cutting-edge solutions in artificial intelligence and data analysis. Team Augmentation: Supplying top-tier talent for product companies. IT Problem Resolution: Addressing and solving persistent IT challenges. MVP Development: Efficiently turning concepts into viable products. Cloud Migration: Assisting in seamless transition to cloud-based systems. Long-term Project Development: Partnering in extended development projects. IT Infrastructure Deployment: Setting up robust IT frameworks. Ongoing Support and Maintenance: Ensuring continual operational excellence. At UVIK Software, we understand the nuances of modern tech demands. Whether you need to accelerate your software development or require specialized skills, we offer top-notch professionals promptly, handling all necessary infrastructure and compliance concerns, including GDPR. Connect with us for elite tech solutions at contact@uvik.net.Looking for work in Mobile AppLocated in San Francisco, United States (+6)From €1,000 for Mobile AppWorks in multiple industriesSpeaks English201-500 membersFuzionDev LLC
5(12 reviews)AI & SaaS Development | Vibe Coding & App Rescue | DevOps & Cloud | Web & Mobile Apps
Highly recommendedHave a product to launch, an AI-built prototype to finish, or an application that needs a stronger technical foundation? FuzionDev LLC helps startups and growing businesses take the next step. We build AI-powered SaaS products, custom web and mobile apps, AI agents, chatbots, and workflow automations. OpenAI, Claude, and Gemini integrations connect AI capabilities with everyday business needs. Through Vibe Coding & AI-Built App Rescue, we improve applications created with Claude Code, OpenAI Codex, Cursor, Lovable, Replit, and Bolt. We review code, fix bugs, strengthen authentication and payment flows, and prepare products for real users. DevOps and cloud engineering support the application beyond launch: AWS infrastructure, CI/CD pipelines, Docker, Kubernetes, testing, monitoring, backups, and ongoing improvements. FuzionDev LLC is a US-registered software development company serving clients worldwide. From discovery and UI/UX to deployment and support, we focus on clear communication and practical next steps. Tell us what you’re building, what needs fixing, and your timeline.5 works in Mobile AppLocated in Sheridan, United StatesFrom €3,000 for Mobile AppWorked in Software & Computer Services (+9)Speaks English11-50 membersEmphasoft
5(1 review)We can take your project at the early pre-seed stage and bring it to millions of investments. We help startups grow: We help pre-seed founders easily grow from 1 developer to a robust startup team. Our goal is to help a startup secure a new round of investment. Quick MVP building: Our product experts will streamline your MVP to the most important features. This allows you to launch rapidly and prove your business case while strategically growing your business to attract new investors. Easy set up: We know how difficult it is to quickly find a development team. We handpick a dedicated team for your project in the shortest period of time. Teams can be fully integrated with project management solutions and adjusted to the client's time zone.Looking for work in Mobile AppLocated in San Francisco, United States (+2)From €1,000 for Mobile AppWorks in multiple industriesSpeaks English201-500 members