North Rose Technologies
Mobile Development

Hire Mobile Developers Who Ship to Both Stores Ship to Both Stores

The app store is brutal. 77% of users abandon an app within 3 days if it is slow or buggy. Our mobile developers build apps that people actually keep — fast load times, smooth animations, and offline support that works. Whether you need React Native for speed-to-market, Flutter for pixel-perfect design, or native Swift/Kotlin for performance-critical features, we match you with developers who have shipped real apps to real users. Most teams kick off within 5 business days.

150+ Projects Delivered
60% Cost Savings
24/7 Support
50+ Happy Clients

Why Hire Dedicated Mobile Developers?

Building a mobile app is not like building a website. Different platforms, different review processes, different user expectations. Here is why a dedicated mobile team makes the difference between an app with 2-star reviews and one your users recommend to friends.

  • Cross-platform without the compromise — React Native and Flutter let you ship to iOS and Android from a single codebase, cutting development time by 30-40%. But doing it right requires engineers who understand platform-specific patterns. A button that works on Android should not feel wrong on iOS, and our developers know the difference.
  • App Store expertise saves weeks of rejection cycles — Apple rejects about 40% of first-time submissions. Our developers know the guidelines cold — privacy labels, ATT framework implementation, required device support, and the unwritten rules that reviewers enforce. We have a 95% first-submission approval rate across 80+ apps.
  • Performance that users feel — the difference between a 100ms screen transition and a 300ms one is the difference between an app that feels native and one that feels like a website in a wrapper. Our developers optimize render cycles, image loading, list virtualization, and animation performance from the start, not as an afterthought.
  • Offline-first architecture for real-world usage — your users will be on subways, in elevators, and in areas with spotty coverage. We build offline-capable apps with local data storage, background sync, and conflict resolution so the app works everywhere, not just on strong WiFi.
Capabilities

What Our Mobile Developers Build

Every mobile developer on our team has shipped at least 3 apps to production with 10,000+ downloads. Here is what they specialize in.

React Native Development

Production React Native apps with Expo or bare workflow. Our developers use React Navigation, Reanimated for 60fps animations, and platform-specific native modules when JavaScript is not enough. Over 40 React Native apps shipped to both app stores.

Flutter Development

Flutter apps with custom widgets, platform-adaptive design, and Dart FFI for native library integration. We use Riverpod or BLoC for state management and build custom render objects when the widget library does not cover your design needs.

Native iOS (Swift) and Android (Kotlin)

SwiftUI and Jetpack Compose for modern native development. When you need the absolute best performance — AR features, real-time video processing, or hardware-level access — native is still the right call. We will tell you honestly when cross-platform is not enough.

Backend and API Integration

Mobile apps need backends. Our developers work with Firebase, Supabase, REST APIs, and GraphQL. They handle authentication flows (OAuth, biometrics, magic links), push notification infrastructure (FCM, APNs), and real-time data with WebSockets.

App Performance Optimization

Cold start time under 2 seconds. Smooth 60fps scrolling. Memory usage that does not get your app killed in the background. We profile with Xcode Instruments and Android Profiler, fix jank, optimize images with WebP, and implement lazy loading patterns that keep your app responsive.

App Store Optimization and Release Management

Screenshots, metadata, keyword optimization, and staged rollouts. We set up CI/CD with Fastlane or EAS Build, automate TestFlight and Google Play internal testing, and manage phased releases with crash monitoring via Sentry or Crashlytics.

Use Cases

Who Hires Mobile Developers Through Us

Mobile means different things for different businesses. Here are the scenarios where our developers deliver the most value.

Consumer Technology

Consumer Apps Going From MVP to Scale

You built a v1 that proved the concept. Now you need push notifications, in-app purchases, social features, and performance that holds up with 100K+ users. Our developers take your existing codebase, fix the architecture problems that come with rapid prototyping, and add the features your users keep requesting — without starting over.

Enterprise / B2B

Enterprise Companies Mobilizing Internal Tools

Field service apps, inventory scanners, employee dashboards — your workforce needs mobile access to systems that were built for desktop. We build enterprise mobile apps with MDM support, SSO integration (Okta, Azure AD), offline data sync, and the security controls your IT team requires. Barcode scanning, GPS tracking, and camera capture included.

Healthcare

Healthcare Apps With Regulatory Requirements

Patient-facing apps need HIPAA-compliant data handling, biometric authentication, and careful UX for users who may not be tech-savvy. We have built medication reminder apps, telehealth video platforms, and patient intake forms that work for 75-year-olds on older devices. Accessibility is not an afterthought — it is built into every screen.

E-Commerce / Retail

E-Commerce Brands Building Mobile Shopping Experiences

Mobile drives 70%+ of e-commerce traffic but conversion rates lag behind desktop by 50%. We build shopping apps with one-tap checkout, personalized recommendations, AR try-on features, and push notification campaigns that bring users back. Integration with Shopify, WooCommerce, and custom e-commerce backends.

How It Works

From App Idea to App Store

We have refined this process over 80+ mobile app projects. It is designed to get you from concept to a working app as quickly as possible.

Step 1

Define Your App Requirements

A 45-minute call covering platforms (iOS, Android, or both), target users, must-have features for v1, and your timeline. We will give you an honest opinion on cross-platform vs native for your specific use case. If React Native or Flutter saves you 40% of the budget without sacrificing quality, we say so. If native is the better path, we say that too.

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Step 2

Developer Matching (3-5 Business Days)

We present 2-3 mobile developers with experience matching your project. Building a fintech app? You get developers who have handled payment integrations and financial data security. E-commerce? Developers with Shopify SDK and product catalog experience. Each profile includes apps they have shipped, app store ratings achieved, and a portfolio review.

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Step 3

Technical Planning Sprint (1 Week)

Your selected developer creates a technical architecture document covering: navigation structure, state management approach, API integration plan, offline strategy, and a screen-by-screen implementation plan. You also get a clickable prototype for 3-5 key screens so you can validate the UX before code is written.

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Step 4

Two-Week Trial Build

Not wireframes or mockups — a working build on your phone. During the trial, the developer builds 3-5 core screens with real navigation, data loading, and basic styling. You download it via TestFlight or a QR code and test it yourself. If the quality or communication is not right, you do not pay for the trial period.

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Step 5

Full Development and App Store Launch

Feature-by-feature delivery in 2-week sprints. You get a new TestFlight or internal test build every other week. When features are complete, we handle app store submission — screenshots, descriptions, privacy labels, and review responses. Post-launch, we monitor crash rates and user feedback to prioritize fixes and feature updates.

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Pricing

Mobile Developer Pricing

Pricing depends on platform (single vs cross-platform) and project scope. All developers have shipped at least 3 production apps. No long-term contracts required.

Individual Mobile Developer

One dedicated developer working full-time on your app. Best for single-platform apps or smaller cross-platform projects where one developer can handle both iOS and Android with React Native or Flutter.

Custom pricing based on your requirements

  • Senior mobile developer (3-7 years experience)
  • 40 hours/week on your project
  • Direct Slack and video communication
  • Bi-weekly TestFlight/internal test builds
  • App store submission support included
  • Starting at $4,800/month
Most Popular

Mobile Pod (2-3 Developers)

A small team covering frontend mobile, backend API, and QA. Ideal for apps that need both client and server work, or when you want parallel iOS and Android development for faster delivery.

Custom pricing based on your requirements

  • 2-3 developers (mobile + backend + QA)
  • Parallel feature development
  • Automated testing and CI/CD setup
  • Weekly sprint demos with working builds
  • App performance monitoring setup
  • Starting at $12,000/month

Full Mobile Team

A complete mobile development team with a tech lead, frontend developers, a backend engineer, QA, and a part-time UI designer. For companies building a flagship mobile product or multiple apps simultaneously.

Custom pricing based on your requirements

  • 4-6 team members including a tech lead
  • Full product development ownership
  • UI/UX design included
  • Dedicated QA with automated test suites
  • Post-launch maintenance and updates
  • Starting at $22,000/month
All plans include a free consultation and project assessment
FAQ

Hire Mobile App Developers Questions Answered

Quick answers to the questions we hear most often.

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Here is our honest take. React Native: best if your team already knows React/JavaScript, you want a large ecosystem of libraries, and your app is mostly standard UI (lists, forms, navigation). About 50% of our mobile projects use it. Flutter: best for highly custom designs, animation-heavy apps, or when you need pixel-identical appearance on both platforms. About 30% of our projects. Native (Swift/Kotlin): best for apps that need AR, advanced camera features, real-time audio/video processing, or hardware-level performance. About 20% of our projects. We pick the right tool, not the popular one.

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