Mobile App Development Company in New York (NYC)
People crossing at Bleecker Street in Manhattan, New York

New York, NY · Website & Mobile App Development

Mobile app development company in New York, NY

Our mobile app developers build iOS, Android, web and business apps for New York City companies, with AI features built in and the security New York's data laws expect.

Clients

Trusted by government and industry

  • Asterix Energy
  • Aqozone Industries
  • Cuarzo
  • Fresher Profiles
  • Gill Instruments
  • Government of India
  • Government of Karnataka
  • Karnataka State Co-operative Agricultural and Rural Development Bank
  • Karnataka State Pollution Control Board
  • Gift Links
  • ShubhKalyan
  • Shreeraj Gifts
  • Try Giraffes
  • Tekpro
  • RapidMindPower

Website & Mobile App Development in New York

Apps that put AI in front of New York customers

New York runs on regulated, document-heavy work: onboarding clients, pricing risk, handling claims and managing leases. It is where AI has the most work to do, and the highest bar for control.

IoT and Automation

Bridging Business and Technology in the Australian Home Automation Market

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Ecommerce And Retail

Revolutionizing Gifting Solutions with a Seamless Ecommerce Experience

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Textile Industry

Transforming Tradition with Technology – A Digital Revolution in the Textile Industry

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Data Analytics

Unlocking Real-Time Data Potential with Advanced IoT Solutions: A Success Strory

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Community Building

Building Thriving Communities with WhatsApp Automation

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Hotels and Restaurants

Redefining Hospitality with Cutting-Edge IoT Solutions for Boutique Hotels

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Psychology

Transforming Wellness: An innovative App for solving any problem through subconscious mind

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Banking Services

Transforming a 100 year old co-operative bank to go digital

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Where it fits

What New York teams build with us

Real estate

Tenant and resident apps

Requests, payments and building updates in one app.

  1. 1Service requests with photos
  2. 2Rent and fee payments
  3. 3AI answers to common questions
Healthcare

Patient self-service portals

Scheduling, forms and reminders without phone queues.

  1. 1Online booking and intake
  2. 2Secure messaging
  3. 3Reminders and follow-ups
Financial services

Advisor and client portals

Documents, statements and messages in one secure place.

  1. 1Secure document exchange
  2. 2Account and statement views
  3. 3AI search across client files

Have a use case like these?

Tell us what your team does by hand today, and we'll show you how we would approach it.

Book a free consultation

What we build

iOS, Android and web apps for New York teams

Android App Development

Native Android apps that run well on phones and tablets from every maker, released on Google Play or to your team's devices.

iOS App Development

Native iPhone and iPad apps built to Apple's guidelines, released on the App Store and updated with every new iOS version.

Hybrid App Development

Hybrid apps with Flutter or React Native: one codebase for iOS and Android, so you launch on both stores faster and maintain one app instead of two.

Website Development

Fast, search-friendly company websites and landing pages that explain what you do and turn visitors into enquiries.

Custom Software Development

Software built around how your business works, when off-the-shelf tools don't fit: internal tools, workflows and systems.

Desktop App Development

Windows, macOS and cross-platform desktop applications for work that needs speed, offline use or direct access to local files and hardware.

Built for New York rules

Regulations we design around

Anyone holding New Yorkers' data

SHIELD Act

Reasonable safeguards for the private data AI systems read and write.

Healthcare providers, plans and their vendors

HIPAA

Safeguards and a business associate agreement for anything touching patient data.

Working together · Eastern Time

Working with us from New York

Your morning is our evening, so we meet live at the start of your day and build while you sleep.

  1. 8–10 AM ET Live call Review progress and make decisions together
  2. Your working day Your feedback Your team tests and comments in writing
  3. Overnight ET We build Progress is ready for your next morning

Want to see how a week with us would look?

Tell us your hours and your project, and we'll plan the live time around your day.

Send your requirements

How we work

From first conversation to production

  1. 1

    Discover

    We clarify users, goals and scope, and agree how we measure success.

  2. 2

    Design

    We prototype flows and screens and review them with you.

  3. 3

    Build

    We develop in short sprints, with demos you can review as we go.

  4. 4

    Launch and support

    We release, monitor and keep improving after go-live.

Get a clear plan for your project

A free consultation, then a written estimate of scope, timeline and cost.

Book a free consultation

Testimonials

What our clients say

FAQ

Questions from New York teams

Ask us something else
How much does it cost to build a mobile app for a New York business?

It depends on scope far more than on location. The main drivers are how many platforms you need (iOS, Android, web), how many screens and user roles the app has, which systems it connects to, such as an EHR, ERP, CRM or payment provider, whether it handles regulated data like health or card information, and whether it includes AI features. We scope these with you and give you an estimate broken down by feature, so you can choose what goes into the first release.

How long does it take to build a mobile app?

The same things that drive cost drive the timeline: the number of platforms, features and integrations, plus compliance reviews, app store approval and how quickly decisions are made on your side. A focused first release gets a working app to your users sooner, and later features follow in short sprints. You review working builds throughout, not only at the end.

How do I choose an app developer in New York?

Look at apps they have shipped in your industry and ask to speak with past clients. Ask who will own the code, how they handle the rules that apply to you, such as HIPAA or your state's privacy law, how much of your working day they are available for live calls, and what support looks like after launch. A good developer will also tell you what not to build first.

Do you build apps for New York healthcare providers?

Yes. We design patient-facing apps with HIPAA safeguards: role-based access, encryption, audit logs and hosting that supports a business associate agreement.

Can you work alongside our in-house New York team?

Yes. We can join your existing product team, working in your repositories and tools, with live overlap in your morning.

What does the NY SHIELD Act mean for our app?

It requires any business holding New York residents' private information, such as login credentials, account numbers or biometric data, to keep reasonable administrative, technical and physical safeguards, and to notify people if that data is breached. In an app, that means encryption, access control, secure login and monitoring, designed in from the start and documented so you can show what is in place.

Who owns the code and intellectual property?

You do. The code, designs and documentation we create for your app belong to your company under our contract, the source code lives in a repository you own, and the app is published under your own App Store and Google Play accounts.

What does an app development company do?

An app development company designs, builds, launches and supports websites, web apps and mobile apps. We handle the whole process with one team, from the first workshop to managed deployment and updates.

Do you build native or cross-platform mobile apps?

Both. We recommend native or cross-platform (Flutter or React Native) based on your performance needs, budget and team, and explain the trade-offs before we start.

How much does app development cost?

It depends on the platforms, the number of screens and features, and the systems the app connects to. After a free consultation we send a written estimate of scope, timeline and cost.

Can I hire app developers for my own project?

Yes. You can hire our app developers to build a new product, or to work alongside your team on one you already have.

Why not just build my app with an AI tool?

You can, and for a quick prototype it may be enough. For an app your customers rely on, you need someone who knows how secure it is, can fix it when it breaks, and takes responsibility for keeping it running. That is what we do, using AI to build faster.

We built our app with an AI tool. Can you take it over?

Yes. We review the code, fix security gaps and anything that won't hold up with real users, then take over support and new features.

What happens if something breaks after launch?

We show up and fix it. We monitor what we build and support it after launch, so you have one accountable team to call.

Can you add AI features to an existing app?

Yes. We can add assistants, search, recommendations or automation to apps you already have, without rebuilding them from scratch.

Do you provide support after launch?

Yes. We offer managed deployment, monitoring, maintenance and new features, so your website or app keeps pace with your users and your business.

Other cities

Mobile app developers in other US cities

Get in touch

Tell us your requirements

Share what you'd like to build or automate. We'll reply by email to set up a free consultation.

  • Free consultation, no commitment
  • Talk to the people who will build it
  • Your details stay with us