Build high-performance iOS and Android apps from a single codebase with React Native and Flutter. Reach both platforms faster and more cost-effectively while maintaining native-quality experiences.
Our cross-platform app development services deliver native-quality iOS and Android applications from a single codebase using React Native and Flutter. Whether you're launching an MVP, scaling a startup, or building enterprise mobile solutions, our cross-platform approach reduces development time and costs while maintaining excellent performance and user experience across both platforms.
Write your app once and deploy to both iOS and Android simultaneously. Our cross-platform development with React Native or Flutter achieves 90%+ code reuse, dramatically reducing development time and maintenance overhead compared to building separate native apps for each platform.
We specialize in both leading cross-platform frameworks. React Native leverages JavaScript and React for teams with web development experience, while Flutter uses Dart for exceptional performance and beautiful custom UI. We recommend the right framework based on your team, timeline, and technical requirements.
Modern cross-platform frameworks deliver 95%+ of native performance for most applications. Users cannot tell the difference between cross-platform and native apps. Our optimization techniques ensure fast load times, smooth animations, and responsive interactions that meet user expectations on both platforms.
While sharing most code, we implement platform-specific design patterns where needed. iOS apps follow Human Interface Guidelines with native navigation, while Android apps use Material Design components, ensuring each platform feels native while maximizing code reuse for efficiency.
Launch on both iOS and Android simultaneously instead of building sequentially. Cross-platform development reduces time to market by 30-40% compared to separate native apps, letting you validate your product, gather user feedback, and iterate faster across both platforms.
Deploy updates, bug fixes, and new features to both platforms from a single codebase. Maintaining one cross-platform app is significantly easier and more cost-effective than managing two separate native codebases with different languages, tools, and development processes.
As a software development company with extensive mobile expertise, we combine React Native and Flutter proficiency with platform-enabled collaboration to deliver high-quality cross-platform applications. Our Software Engineering Orchestration Platform (SEOP) connects you with specialized cross-platform developers from our 10,000+ vetted talent pool, providing real-time visibility and transparent pricing throughout your project.
We help you choose the right cross-platform framework based on your team's skills, project requirements, performance needs, and long-term maintenance strategy.
React Native (JavaScript/TypeScript):
Flutter (Dart):
Architecture Best Practices:
Our agile cross-platform development process ensures consistent quality across both iOS and Android with comprehensive testing and optimization.
Unified Development Workflow:
Comprehensive Testing Strategy:
CI/CD Pipeline:
We optimize cross-platform apps for each platform while maintaining code sharing efficiency, ensuring users get native experiences.
Platform-Specific Polish:
Native Module Integration:
Performance Optimization:
Our structured cross-platform development process delivers high-quality iOS and Android applications efficiently, with continuous testing and optimization for both platforms throughout the project.
We begin by understanding your business goals, target users, technical requirements, and team capabilities to recommend the optimal cross-platform framework (React Native or Flutter) for your project.
Key Activities:
Deliverable: Project scope document, framework recommendation, technical architecture, and development roadmap
Our designers create cross-platform UI/UX that works beautifully on both iOS and Android while respecting platform-specific design conventions where it matters for user experience.
Key Activities:
Deliverable: Complete design specifications, interactive prototypes for iOS and Android, design system documentation
Our React Native or Flutter developers build your application with a shared codebase, implementing platform-specific customizations where needed while maximizing code reuse efficiency.
Key Activities:
Deliverable: Fully functional cross-platform app running on both iOS and Android with all features implemented
Comprehensive QA testing across iOS and Android devices, versions, and screen sizes ensures your cross-platform app performs excellently on both platforms with consistent user experience.
Key Activities:
Deliverable: QA report with platform-specific findings, performance optimization, and launch readiness confirmation
We handle simultaneous submission to both Apple App Store and Google Play Store, managing all technical requirements, assets, and compliance for both platforms concurrently.
Key Activities:
Deliverable: Published apps live on both Apple App Store and Google Play Store
Post-launch, we monitor performance across both platforms, analyze user behavior, gather feedback, and deploy updates to iOS and Android simultaneously from the shared codebase.
Key Activities:
Deliverable: Ongoing updates, maintenance, and feature development for both platforms
We leverage modern cross-platform frameworks and supporting technologies to build high-performance mobile applications that work seamlessly on iOS and Android.
Cross-platform app development costs typically range from $60,000-$200,000, which is 30-40% less than building separate native iOS and Android applications ($100,000-$300,000+). You effectively get both platforms for roughly the cost of one native app. The final cost depends on app complexity, design requirements, custom native modules needed, backend infrastructure, third-party integrations, and ongoing maintenance scope.
At Scrums.com, we provide transparent, usage-based pricing for cross-platform development through our Software Engineering Orchestration Platform (SEOP). You only pay for the React Native or Flutter developers, designers, and QA engineers you need each month, no hidden fees, no vendor lock-in. As a software development company with global talent access and cross-platform expertise, we deliver enterprise-quality mobile apps for both platforms at 40-60% lower costs than traditional US-based agencies. Factors that influence android app development costs include...
Simple cross-platform apps with basic CRUD operations, standard UI components, and straightforward navigation cost less than complex applications requiring custom animations, real-time features, offline synchronization, complex state management, or integration with device hardware (camera, GPS, sensors, Bluetooth). Business logic complexity, number of screens, and data management requirements directly impact development time and costs.
React Native projects may require more platform-specific customization due to native component architecture, while Flutter provides more consistent cross-platform UI out-of-the-box. Apps requiring extensive custom UI with complex animations may benefit from Flutter's widget system, while apps needing extensive third-party integrations may leverage React Native's larger ecosystem. Custom native modules for platform-specific features add development effort.
Designing for cross-platform efficiency with shared UI components costs less than creating distinct designs for iOS and Android that maximize platform-specific patterns. Balance code reuse efficiency with platform-appropriate experiences—some apps need iOS and Android to feel different (navigation, interactions) while others benefit from consistent branding across platforms.
Cross-platform apps using Firebase, serverless architectures, or simple REST APIs cost less than those requiring custom backend development, complex databases, real-time synchronization, microservices, or extensive business logic. Backend complexity—including authentication, data processing, scalability needs, and API endpoint count—impacts overall project costs regardless of frontend framework choice.
Most cross-platform functionality works out-of-the-box, but some features require custom native modules written in Swift/Objective-C (iOS) or Kotlin/Java (Android). Custom native code increases development time and reduces the cost benefit of cross-platform development. Evaluate which features truly need native implementation versus leveraging existing cross-platform libraries.
Cross-platform maintenance includes React Native or Flutter framework updates (major releases annually), OS compatibility updates for both iOS and Android, dependency updates for third-party libraries, bug fixes across platforms, and feature enhancements. Budget 15-20% of initial development cost annually, though maintaining one codebase is significantly cheaper than managing separate iOS and Android codebases.
Our cross-platform app development services deliver efficient, scalable mobile solutions across diverse industries. By building once and deploying to both iOS and Android, companies achieve faster time-to-market and broader user reach while optimizing development budgets.
HIPAA-compliant cross-platform health apps built with React Native or Flutter, delivering consistent experiences across iOS and Android with shared codebase. Integrate HealthKit and Google Fit, enable telemedicine consultations, implement secure patient portals, and build offline-capable medical reference tools that work seamlessly on all devices while maintaining compliance standards.
Unified cross-platform logistics apps with real-time tracking across iOS and Android, reducing development costs while maintaining native performance. Build efficient delivery management solutions with route optimization, electronic signatures, barcode scanning, offline functionality, and seamless integration with existing warehouse systems, all from a single codebase.
Cross-platform retail apps with consistent shopping experiences across all devices, built efficiently with React Native or Flutter. Implement mobile commerce with integrated payments, AR product visualization, inventory management, loyalty programs, and personalized recommendations, delivering native-quality performance on iOS and Android while accelerating time-to-market.
Scalable cross-platform SaaS apps built with Flutter or React Native, delivering your platform to iOS and Android users simultaneously with 60-70% code reuse. Implement real-time collaboration, cloud synchronization, push notifications, offline capabilities, and platform-specific optimizations, reducing development time and maintenance costs while maintaining quality.
Cross-platform telecom apps with HD calling, messaging, and account management across iOS and Android from a unified codebase. Build telecommunications solutions with VoIP integration, network diagnostics, usage tracking, customer support features, and 5G optimization, delivering consistent experiences while significantly reducing development and testing overhead.
Unified insurance apps across iOS and Android platforms with React Native or Flutter, delivering consistent policy management, claims processing, and customer service experiences. Build cost-effective insurance solutions with AI damage assessment, document scanning, telematics integration, agent communication, and secure authentication, maintaining platform-specific features where needed.
Secure cross-platform banking apps built with React Native or Flutter, delivering consistent financial experiences across iOS and Android with bank-grade security. Implement biometric authentication, real-time transactions, mobile check deposit, P2P payments, and account management, reducing time-to-market by 40% while maintaining security and compliance standards.
Innovative cross-platform fintech apps with React Native or Flutter, rapidly deploying financial technology to iOS and Android simultaneously. Build investment platforms, cryptocurrency wallets, payment solutions, and personal finance tools with native performance, accelerating market entry, reducing costs, and enabling faster iteration based on user feedback.
For 90% of mobile apps, yes. Modern cross-platform frameworks like React Native and Flutter deliver native-quality performance and user experience. The only scenarios requiring native development are graphics-intensive games, AR/VR applications, or apps needing bleeding-edge platform features on day one.
Both frameworks are excellent—the choice depends on your team and requirements. Choose React Native if your team has JavaScript, TypeScript, or React experience, you need access to more third-party packages, or you prefer platform-native UI components.
Cross-platform development typically costs $60,000-$200,000, which is 30-40% less expensive than building separate native iOS and Android apps ($100,000-$300,000+). You get both platforms for roughly the cost of one native app. Final costs depend on app complexity, design requirements, custom features, backend infrastructure, and third-party integrations.
Yes, for most use cases. Cross-platform apps built with React Native or Flutter achieve 95%+ of native performance. Modern frameworks compile to native code or use native components, resulting in fast, responsive applications. Performance is only a concern for graphics-intensive games, complex AR/VR, or apps with heavy computational requirements.
Yes, absolutely. Both React Native and Flutter provide access to all common device features including camera, GPS location, push notifications, biometric authentication (Face ID, Touch ID, fingerprint), accelerometer, Bluetooth, file storage, and more. Most features work through cross-platform libraries maintained by the framework communities.
Cross-platform development typically takes 8-12 weeks for simple apps and 6-12 months for complex enterprise applications. The timeline is 30-40% faster than building separate native iOS and Android apps sequentially because you're developing once instead of twice.
While converting from cross-platform to native is possible, it's expensive and rarely necessary. Most apps never need to convert because React Native and Flutter continue improving and adding features. If your app significantly outgrows cross-platform capabilities (extremely rare, companies like Instagram and Airbnb run on React Native), you can rewrite in native Swift and Kotlin.
Yes, we provide comprehensive maintenance for React Native and Flutter applications including framework updates (both release major versions annually), OS compatibility updates for iOS and Android, dependency updates, bug fixes across platforms, performance optimization, security patches, and feature enhancements.
Partner with a software development company that's delivered 400+ mobile applications. Get both iOS and Android apps from a single codebase, saving 30-40% on development costs while maintaining native-quality performance. From React Native to Flutter, we provide cross-platform expertise, transparent pricing, and real-time collaboration.
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