Provix

Cross-Platform & Native Mobile

Mobile appsusers love to use

We design, develop, and launch high-performance iOS and Android mobile applications that deliver native fluidity, reliable offline modes, and seamless API integrations.

Executive Summary

Cross-platform vs Native mobile app development: Which should you choose?

For 90% of business applications, cross-platform development (using Flutter or React Native) provides 40% faster time to market and cuts development costs by building a single codebase that runs natively on both iOS and Android. Native development (Swift/Kotlin) is reserved for specialized hardware access or ultra-complex low-level graphics applications.

Explore Our Mobile App Development Capabilities

Cross-Platform App Development (Flutter & React Native)

Build feature-rich mobile applications from a single unified codebase with 60fps native performance across iOS and Android devices.

  • Single codebase reducing engineering and maintenance overhead by up to 40%
  • Pixel-perfect custom UI matching native design guidelines for iOS (Human Interface) and Android (Material 3)
  • Shared business logic with native platform channel integration for hardware APIs

iOS App Development (Swift)

High-performance native iOS applications engineered with Swift, SwiftUI, and Xcode, designed to meet Apple App Store review standards seamlessly.

  • Optimized for iPhone, iPad, Apple Watch, and iOS widget extensions
  • Integration with Apple Pay, FaceID / TouchID, CoreData, and Push Notifications (APNs)
  • App Store submission, TestFlight beta distributions, and certificate management

Android App Development (Kotlin)

Robust native Android applications built with Kotlin and Jetpack Compose, tested across diverse screen sizes, manufacturers, and OS versions.

  • Modern Android Jetpack Compose architecture with reactive state management
  • Google Play Store publishing, Play Asset Delivery, and in-app billing integrations
  • Battery-optimized background tasks and offline-first Room database storage

Fintech & E-Commerce Mobile Apps

High-security mobile apps for banking, digital wallets, investing, and e-commerce shopping with multi-factor authentication and payment flows.

  • PCI-DSS compliant payment gateways (Stripe, Apple Pay, Google Pay)
  • End-to-end encryption for sensitive customer financial transactions
  • Real-time push notifications for account alerts, order tracking, and promotional campaigns

Healthcare & Telehealth Mobile Applications

Secure healthcare and wellness mobile applications featuring appointment scheduling, secure messaging, patient vitals tracking, and video consultations.

  • HIPAA-aware architectures with encrypted clinical workflows
  • WebRTC integration for high-definition, low-latency telemedicine video calls
  • Wearable and HealthKit / Google Fit sensor data synchronization

App Store Publishing & Post-Launch Maintenance

Comprehensive release management including App Store Optimization (ASO), guidelines compliance, OS updates, and crash monitoring.

  • Guaranteed App Store and Google Play approval with zero rejection headaches
  • CI/CD automated build and deployment pipelines via GitHub Actions and Fastlane
  • 24/7 crashlytics monitoring, bug resolution, and seasonal OS compatibility updates

Our Mobile Engineering Stack

FlutterReact NativeSwiftKotlinTypeScriptFirebaseSupabaseNode.jsFlutterReact NativeSwiftKotlinTypeScriptFirebaseSupabaseNode.jsFlutterReact NativeSwiftKotlinTypeScriptFirebaseSupabaseNode.js
PostgreSQLGraphQLREST APIsStripe Mobile SDKFastlaneGitHub ActionsApp Store ConnectGoogle Play ConsolePostgreSQLGraphQLREST APIsStripe Mobile SDKFastlaneGitHub ActionsApp Store ConnectGoogle Play ConsolePostgreSQLGraphQLREST APIsStripe Mobile SDKFastlaneGitHub ActionsApp Store ConnectGoogle Play Console

Industries We Serve with Mobile Apps

  • Healthcare & Medical

    Healthcare & Medical

  • Banking & Financial Services

    Banking & Financial Services

  • E-Commerce & Retail

    E-Commerce & Retail

  • Logistics & Transportation

    Logistics & Transportation

  • Technology & SaaS

    Technology & SaaS

  • Real Estate & Property Management

    Real Estate & Property Management

  • Education & E-Learning

    Education & E-Learning

  • Travel & Hospitality

    Travel & Hospitality

Global Delivery Model

How we partner with international teams

Engineered for US, UK, and worldwide clients who need senior-level development speed without the friction of traditional offshore agencies.

Overlapping US & UK Timezones

Daily communication windows aligned with US (EST/PST) and UK (GMT/BST) business hours for seamless standups and reviews.

100% IP Ownership & Security

Full intellectual property transfer, code repository access, enterprise NDAs, and secure cloud environments from day one.

Calm, Weekly Sprint Releases

Working staging deployments every week so you can test, give feedback, and steer the build in real time.

Global Contract & Billing Standards

Transparent milestone-based contracts in USD, GBP, and EUR with frictionless international bank and card payments.

Frequently Asked Questions

Everything you need to know about Mobile Development

Direct, factual answers to the questions US, UK, and international businesses ask us most before starting a project.

A Minimum Viable Product (MVP) mobile app typically takes 8 to 12 weeks from discovery to App Store / Google Play submission. More complex enterprise applications with custom backend integrations and multi-tier authentication typically require 12 to 16 weeks.

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Ready for Mobile? Let's talk.

Book a free strategy call and we'll map scope, timeline, and the right stack for your goals.

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