All App Designing Companies in New York
Rexsoft Inc
5(10 reviews)Your Growth Focused Web and Mobile Development Partner
Rexsoft is a custom software development company focused on building scalable digital products for startups and established businesses. For over 14 years, we have been helping companies turn ideas into structured, working systems - from MVPs to full-scale platforms. Our core expertise includes SaaS platforms, marketplaces, internal business systems (CRM/ERP), mobile applications, and AI-powered solutions. We specialize in projects where the complexity lies not only in the interface, but in the underlying logic, data consistency, and long-term scalability. We approach development as a business process, not just coding. That means we focus on: clear system architecture from the start structured data models and workflows scalability and maintainability aligning product decisions with business goals Our team includes experienced developers, project managers, and product specialists who work together to ensure that every solution is technically sound and commercially viable. We typically work in a structured process: intro call --> scope alignment --> detailed estimation --> phased development This allows our clients to fully understand the product before committing to development and reduces risk at every stage. Rexsoft is best suited for: startups building MVPs with long-term vision companies replacing or upgrading internal systems businesses looking to build scalable digital platforms We do not offer generic or template solutions - every product is built from scratch based on the specific business needs. Our goal is simple: build systems that actually work in real life, scale with the business, and create long-term value.Looking for work in App DesigningLocated in New York, United StatesFrom €5,000 for App DesigningWorked in Transportation (+12)Speaks English, Ukrainian51-200 membersSimpalm | Digital Product Development Company
5(27 reviews)Creating custom app, web and AI solutions
Highly recommendedSimpalm is a leading digital product development company in the USA, specializing in UI/UX design, mobile app development, web development, AI solutions, and SaaS platforms. With offices in Maryland, Chicago and New York, we’ve been building transformative digital solutions for startups, established companies, and nonprofits. Our digital solutions have solved challenges for healthcare, financial services, construction, education, IoT, charities, associations and SaaS industry. Our team of experienced project managers, designers, developers, and testers combines creativity with cutting-edge technology to turn ideas into high-performing apps, websites, and AI-driven systems. We focus on delivering products that enhance efficiency, scalability, and user experience — helping organizations grow faster in today’s digital-first world. With over 400+ successful deployments, Simpalm has become a trusted partner for businesses looking to design, develop, and scale their digital products. Beyond development, we offer continuous support and maintenance to ensure your solution remains secure and future-ready. Our Main Services: Discovery and Design : Define requirements, create wireframes, and design visually engaging UI/UX for your app or website. Custom App Development : Build AI-powered mobile apps using React Native, Swift, Kotlin, and Flutter. Website Design and Development : Craft CMS-based websites in WordPress, Drupal, or Hubspot CMS to represent your brand or organization effectively. Web and SaaS Applications : Develop scalable SaaS or web portals using React, Node.js, .NET, and Python. AI Strategy and Development : Create tailored AI strategies, chatbots, and automation workflows that empower your business. Support and Maintenance : End-to-end technical support to keep your products performing seamlessly.Looking for work in App DesigningLocated in New York, United States (+4)From €3,000 for App DesigningWorked in Home Services (+7)Speaks English51-200 membersChudovo OÜ
5(21 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.2 works in App DesigningLocated in New York, United States (+4)From €3,000 for App DesigningWorked in Hospitals & Healthcare (+19)Speaks English, German(+2)51-200 membersTRIARE
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.1 work in App DesigningLocated in Fairfax, United States (+3)From €5,000 for App DesigningWorked in Hospitals & Healthcare (+20)Speaks English, Ukrainian51-200 membersNinjaPromo
5(50 reviews)#1 Subscription-Based Digital Marketing Agency
Top awardedNinjaPromo is a full-service digital marketing agency offering marketing services through a flexible subscription model NinjaPromo replaces rigid project-based pricing with a flexible subscription model, giving businesses access to the digital marketing services they need with predictable monthly costs and no long-term commitments. We deliver full-cycle digital marketing across all key channels and disciplines. From market research, positioning, and brand strategy to design, creative and content production (including video), performance marketing, SEO, paid advertising, content marketing, social media, influencer marketing, PR, web and landing page development, and analytics - we run your marketing operations end to end under one roof. Our integrated approach keeps strategy, creatives, and media aligned, so every campaign supports your growth targets, whether you need one core service or a complete marketing transformation. We work with companies across multiple industries because we believe real marketing expertise is not about being locked into a single niche, but about the ability to research, understand, and win in any market. Our teams follow a research-driven playbook: deep industry and competitor analysis, understanding regulations and audience behavior, and rapid testing to find what truly converts. This approach has already delivered proven results in B2B and SaaS, crypto and Web3, fintech and financial services, IT and software, gaming and iGaming, e-commerce, real estate, healthcare, forex, AI and more, with new verticals constantly added to our portfolio. Cross-industry experience lets us transfer successful tactics from one sector to another, giving our clients an advantage that single-industry agencies simply cannot provide.Looking for work in App DesigningLocated in New York, United States (+6)From €1,000 for App DesigningWorked in E-commerce (+23)Speaks English201-500 membersOSMOS
5(1 review)Looking for work in App DesigningLocated in New York, United StatesFrom €10,000 for App DesigningWorked in Hospitals & Healthcare (+2)Speaks English11-50 membersProbey Services
5(132 reviews)World’s #1 Rated & Reviewed App & Web Development Partner
Highly recommendedTop awardedWorld’s #1 Rated & Reviewed App & Web Development Partner , Probey Services is a renowned IT and digital solutions provider , powering innovation for startups, SMEs, and growing organizations worldwide. Headquartered in London, UK , with a strong presence in India and 11 global branches, we combine global reach with deep technical expertise. Our 320+ specialists have successfully delivered 1900+ projects over the last 10+ years , helping businesses scale with mobile app development, website design & development , enterprise software solutions, AI-powered digital marketing, branding, and social media management. We proudly serve 30+ industries including retail, e-commerce, healthcare, fintech, education, travel, logistics, luxury, and more. Probey Services is rated as the #1 Tech Partner globally on Clutch, GoodFirms, and Trustpilot , we stand out for our system-driven execution, advanced tech stack, and client-first approach. Our Services: We deliver end-to-end digital solutions that don’t just work, they win. Mobile Apps – iOS & Android (React Native, Flutter, Kotlin, Swift, Java). Websites – Fast, stunning, conversion-driven (Shopify, WordPress, Magento, Joomla, Wix, Umbraco). Custom Software – ERP, CRM, SaaS, and cloud platforms (React, Node.js, Angular, .NET, Python, PHP, Ruby, Java). Digital Marketing – AI-powered SEO, PPC, and performance campaigns (SEMrush, Ahrefs, Moz, Google Ads, Analytics). Branding – Logos, identity kits, merchandise, collaterals (Figma, Adobe Suite, CorelDRAW). Social Media – Strategy, UGC/CGC, influencer collabs (Instagram, LinkedIn, YouTube, Pinterest). Awards & Recognition: Proudly recognized worldwide: Top Mobile App Development Company – Clutch (2025) Best Web & Design Agency – DesignRush (2024) Global Leader – GoodFirms (2024) Top 10 IT Companies – G2 (2024) Excellence in Digital Innovation – AppFutura (2024) Clutch Global & Champion Badge (2023 & 2024 )Looking for work in App DesigningLocated in New York, United States (+4)From €100 for App DesigningWorked in E-commerce (+16)Speaks English, Dutch, Belgium(+5)201-500 membersWebSenor : Top Rated Technology Development Company | United States | Dubai
5(25 reviews)Supporting SMEs with Web Development | Mobile App Development | Ai | ML | Digital Marketing | On dem
Top awardedWebSenor is a Website design & development, App development, and Digital Marketing company established in 2013 which aims at building your brand name with the growth of your business and taking it to the zenith.Looking for work in App DesigningLocated in Queens County, United States (+4)From €1,000 for App DesigningWorked in Others (+14)Speaks English51-200 membersSaM Solutions
5(3 reviews)SaM Solutions is an international provider of IT services and software solutions with over 30 years
RecommendedTop awardedWe focus on IT consulting and custom software engineering, catering to both the European and US markets by leveraging our global resources. Serving a wide range of clients, from startups and SMBs to global enterprises and government agencies, we deliver technological excellence, accelerate time to market, and ensure uncompromised software quality and security. SaM Solutions employs some of the most talented IT professionals in the industry. We continually invest in skills development and knowledge enhancement to ensure our clients receive world-class software solutions and services most cost-effectively. In every client engagement, we are committed to guaranteeing the success of IT processes and software systems.Looking for work in App DesigningLocated in Norwood, United States (+5)From €1,000 for App DesigningWorked in Software & Computer Services (+23)Speaks English, German(+2)501-1000 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: Admin@plavno.io1 work in App DesigningLocated in Alexandria, United States (+2)From €10,000 for App DesigningWorked in Media (+19)Speaks English, French(+2)51-200 membersSynergy Labs
4.9(14 reviews)#1 Boutique App Development Agency
Highly recommendedTop 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.co2 works in App DesigningLocated in New York, United States (+23)From €5,000 for App DesigningWorked in Hospitals & Healthcare (+4)Speaks English, Arabic11-50 membersBrownstone Brands
4.9(10 reviews)Creating brands that shape the future.
MOSO Branding & Creative is now Brownstone Brands. Same elite team, expanded global vision. One of Shanghai's leading Branding Agencies , we have delivered exceptional solutions to clients for over 7 years. From strategic brand development to captivating creative executions, seamless e-commerce experiences , and impactful digital marketing strategies , we are committed to delivering measurable results. Branding & Strategy: Brand positioning and messaging Market research and analysis Brand architecture Brand guidelines Rebranding for globalization Creative Solutions: Logo design and visual identity Packaging design Print collaterals Storytelling and copywriting Photography and Videography E-commerce / Social-commerce: Product development and consumer research Social media marketing (China and overseas) E-commerce management (China and overseas) Product catalog optimization Marketing campaign and media relationship Influencer Marketing & Media Buying: Influencer identification and selection Influencer campaign strategy and management Micro-influencer partnerships Social media takeover Influencer events and activations Media planning and strategy Targeted media buying and placements Ad campaign creation and management Performance tracking and optimization Ready to take your brand to new heights? Brownstone Brands is here to guide you every step of the way. Partner with us to tap into our result-oriented expertise and witness the transformative power of strategic branding and marketing. Contact us today to get started on a remarkable journey toward success.Looking for work in App DesigningLocated in New York, United States (+1)From €1,000 for App DesigningWorked in Household Products (+9)Speaks English, Chinese11-50 membersAthlon Technology
5(4 reviews)Digital experiences that drive growth
Athlon Technology is a digital design and software development agency, founded in 2006 and based in Sofia, Bulgaria. For nearly two decades, we have partnered with organisations like Deutsche Bank, PwC, Amazon, Zebra Technologies, NRG, and Fundpath to untangle complex problems and build software that works in the real world, not just on paper. Our work spans three areas: Product Design & Strategy - UX/UI design, design research, service design, and scalable design systems Engineering - Cross-platform software development, mobile and web applications, system integration, and technical architecture Digital Production Hub - A centralized production capability with dedicated producers managing end-to-end delivery, ensuring alignment across design, development, and business objectivesLooking for work in App DesigningLocated in Kings County, United States (+2)From €5,000 for App DesigningWorked in Telecommunications (+10)Speaks English, Bulgarian(+2)51-200 membersApplicoders
4.7(31 reviews)Where Vision Meets Mobile Innovation
Highly recommendedApplicoders is a full-fledged technology development agency at the forefront of innovation, specializing in blockchain solutions, Web3 technologies, and mobile application development. We empower startups, enterprises, and visionary entrepreneurs by transforming complex ideas into cutting-edge digital products that drive impact and scalability. With a team of experienced developers, architects, and product strategists, we deliver end-to-end services—from ideation and UI/UX design to full-stack development and post-launch support. Our blockchain expertise includes smart contract development, decentralized applications (dApps), tokenomics, and NFT marketplaces, while our mobile team excels in crafting seamless, high-performance apps for both iOS and Android platforms. At Applicoders, we blend deep technical skill with a user-first mindset to create secure, scalable, and future-proof digital experiences. Whether you're building the next decentralized platform or a mobile-first consumer product, Applicoders is your trusted partner in the digital evolution.1 work in App DesigningLocated in Coram, United StatesFrom €3,000 for App DesigningWorked in E-commerceSpeaks English11-50 membersScalability
5(5 reviews)A brand, design, and technology agency based in New York.
We are a New York–based brand, design and technology agency combining strategy, creativity, and engineering to help companies build strong brands and scalable digital products.1 work in App DesigningLocated in New York, United StatesFrom €1,000 for App DesigningWorked in Hospitals & Healthcare (+6)Speaks English, French(+2)11-50 membersKUCHORIYA TECHSOFT
5(49 reviews)Innovate, Build, Succeed with Web & App Solutions
Highly recommendedTop awardedKuchoriya Techsoft is a top-rated software development company specializing in custom software development, mobile app development, web development services, and AI-powered solutions. With 16+ years of experience and 1900+ successful projects, we empower businesses to launch, scale, and optimize digital platforms that perform. We serve startups to enterprises with tailored solutions in eCommerce, healthcare, fintech, travel, and more. Our team of expert developers delivers secure, scalable, and innovative applications using the latest technologies, including AI, machine learning, IoT, cloud, and blockchain. Whether you need an MVP, a full-scale enterprise solution, or ongoing development support, Kuchoriya Techsoft brings the technical expertise and business insight to drive success. What We Offer Custom Software Development Mobile and Web App Development Enterprise Application Solutions eCommerce Development Healthcare, Fintech, and Travel Tech Platforms AI/ML, IoT, Blockchain, Cloud, and Wearables IT Consulting and Virtual CTO Services Dedicated Development Teams Partner with us for agile delivery, transparent collaboration, and long-term digital growth. Website : www.kuchoriyatechsoft.com Email : info@kuchoriyatechsoft.com Phone : +1 (650) 488-7911, +91 77370 2673516 works in App DesigningLocated in Erie County, United StatesFrom €1,000 for App DesigningWorked in Entertainment & Events (+16)Speaks English51-200 membersCode Sitex
4.5(1 review)Building scalable digital solutions that grow businesses
Code Sitex is a full-service digital solutions agency specializing in web development, custom applications, and scalable business platforms. We help startups and growing businesses transform ideas into reliable, high-performance digital products. Our focus is on clean code, modern technologies, and solutions designed to support long-term growth.Looking for work in App DesigningLocated in New York, United StatesFrom €200 for App DesigningWorked in OthersSpeaks English51-200 membersBird Marketing
5(19 reviews)Digital Mastery, Delivered by Bird 🏆
RecommendedTop awardedBird, a globally acclaimed, multi-award-winning digital marketing agency, with prestigious offices in London, New York, and Dubai. Renowned for our exceptional expertise in the realms of Digital Marketing , we specialize in delivering cutting-edge web design , search engine optimization (SEO) , pay-per-click (PPC) advertising, and social media management . Services Web Design: Crafting bespoke, visually stunning, and user-friendly websites that resonate with your brand's identity. SEO: Implementing cutting-edge strategies to boost your online visibility, drive traffic, and ensure long-term growth. Digital Marketing: A comprehensive suite of services including PPC, Social Media Marketing, and Email Campaigns, tailored to maximize your digital impact. E-Commerce Solutions: Integrating innovative technologies to create seamless, high-converting online stores. Branding & Creative Services: Building unique brand identities that stand out in today’s competitive market. Why Choose Bird Marketing? Award-Winning Excellence: Recognized globally for our innovative solutions and results-driven approach. Expert Team: A blend of seasoned professionals from various corners of the globe, bringing diverse insights and skills. Proven Results: A track record of elevating businesses to new heights with our tailored strategies. Bird Marketing: Your Partner for Digital Excellence Connect with us to explore how we can elevate your digital presence and drive your business forward.Looking for work in App DesigningLocated in New York, United States (+4)From €1,000 for App DesigningWorked in Insurance (+24)Speaks English11-50 membersFlatline Agency
4.9(20 reviews)Your digital pulse
Top awardedWe are a global disruptor in eCommerce, Corporate Websites and Marketing - proud to be an official Shopify Plus partner and ready to bring your digital stack to the next level! Our team of 50+ international specialists delivers innovation seamlessly through technological proficiency and award-winning designs and campaigns. We are the technical partner of established Brands like Oger, Vanilia, Shimano, Budweiser, Deloitte, Van Poelgeest, and MG Motors, delivering end-to-end solutions that cater to their individual business needs. With our in-depth knowledge of both tech and martech, Flatline provides comprehensive services that help companies achieve goals efficiently and simplify complex processes. At our core, we are focused on delivering high-quality work, fast – while leveraging the newest and best techniques available. As our client’s end-to-end development partner, we don’t simply work for them, but we deeply integrate and collaborate with each brand’s in-house teams.Looking for work in App DesigningLocated in New York, United States (+1)From €3,000 for App DesigningWorked in Clothing & Accessories (+11)Speaks English, Dutch(+1)51-200 membersAlgorlabs
5(1 review)Crafting algorithm of business success
AlgorLabs is a leading digital solutions company dedicated to helping businesses thrive in the online world. We specialize in web development, mobile app development, search engine optimization (SEO), graphic design, and social media marketing (SMM). Our expert team blends creativity and cutting-edge technology to craft custom solutions that elevate your brand, boost online visibility, and drive meaningful results. From building user-friendly websites to designing compelling visuals and managing impactful social media campaigns, we deliver excellence in every project. Partner with AlgorLabs to transform your ideas into reality and achieve your digital goals.Looking for work in App DesigningLocated in New York, United States (+1)From €3,000 for App DesigningWorks in multiple industriesSpeaks English51-200 members