Mobile App Development for US Startups

All Services
Team testing a mobile app on a tablet

Launch Your MVP Faster and Leaner

US founders and small businesses work with Friendly Infotech to design and build mobile apps without the cost of a full in-house team. We help you shape the MVP, design the user experience and ship a working app to the App Store and Google Play.

We build with Flutter for one codebase across iOS and Android, or native when your app needs it. Typical features include Stripe or Apple Pay payments, push notifications, maps and location, user accounts and a web dashboard to manage it all.

Developers reviewing an app design on screen

Why Choose Friendly Infotech?

A dedicated offshore team, sprint-based delivery with test builds you can install, and full ownership of the code.

  • MVP-Focused Scoping
  • iOS & Android (Flutter)
  • Stripe & Apple Pay
  • Full Code Ownership

Apps We Build

  • Android and iOS apps
  • Cross-platform apps with Flutter
  • E-commerce and ordering apps
  • Booking, delivery and service apps
  • Admin dashboards and APIs for your app
  • App Store and Google Play publishing

How We Work

  1. Idea and scope

    We turn your idea into a feature list, user flows and a clear estimate.

  2. UI/UX design

    Clickable screens designed for your users, approved before development begins.

  3. Development

    App, admin panel and APIs built in sprints, with test builds you can install on your phone.

  4. Testing

    Testing on real devices and screen sizes, fixing issues before release.

  5. Launch and updates

    Publishing on Google Play and the App Store, then updates and improvements as you grow.

Technologies and tools: Flutter, Kotlin, Swift, React Native, Firebase, Laravel APIs, Node.js, MySQL

An Offshore Team for US Businesses

Founders from New York to Seattle work with us through scheduled calls in their morning or evening. Each sprint ends with a test build on TestFlight or Android, so you always see real progress.

Overlap with your workday

Calls are scheduled in your morning or evening, and work continues overnight, so you often wake up to progress.

US-ready features

Stripe, PayPal and Square payments, US address and tax fields, and accessibility-minded (WCAG) design.

Offshore value, clear scope

A fixed, itemised scope before work starts, with milestones you approve along the way.

We work with clients in New York, San Francisco, Los Angeles, Chicago, Austin, Dallas, Houston, Seattle, Boston, Miami, Atlanta and across United States.

App Development FAQs

Can you help us build an MVP?
Yes. We help you choose the core features for a first release, design the flows and build an MVP you can put in front of users and investors.
Do you sign an NDA?
Yes. We are happy to sign an NDA before you share your idea, and the code and IP belong to you after payment.
How do we see progress?
At the end of each sprint we share a test build through TestFlight for iOS and a test link for Android, along with a short demo call.
Ready to start your app development project?

Share your requirements and get a clear, itemised quote.

Get a Free Quote
Transparent Pricing

App Development Pricing in United States

Fixed starting prices in USD, taken from our official price list. Every project gets a written quote before work begins.

Android & iOS

Mobile App Development

Android and iOS apps for business, e-commerce, education, on-demand services and more.

Starting from $369 one-time
  • Interactive UI/UX design
  • Admin dashboard (users, orders, reports)
  • Secure payment gateway
  • Real-time chat & support (WhatsApp, chatbot)
  • Push notifications & alerts
  • Google Maps & GPS tracking
  • Social login & sharing
  • Multi-platform support
  • Google Play & App Store deployment