Build iOS and Android applications from a single codebase, reducing development time and costs by up to 40%. RG Solutions provides comprehensive cross-platform app development services using React Native and Flutter. Our expert developers create high-performance mobile applications that deliver native-like experiences across both platforms, maximizing your reach while minimizing development effort.
We deliver end-to-end cross-platform mobile application solutions, enabling you to reach iOS and Android users simultaneously with a single codebase
Build cross-platform mobile apps using React Native, Facebook's popular framework. Our React Native developers leverage JavaScript and React to create iOS and Android apps from a single codebase. React Native offers hot reload for faster development, access to native modules, and a large ecosystem of third-party libraries. Perfect for teams familiar with React and JavaScript.
Create beautiful, high-performance cross-platform apps using Flutter, Google's UI toolkit. Flutter uses Dart programming language and provides exceptional performance with its own rendering engine. We build iOS and Android apps with Flutter's rich widget library, hot reload for instant updates, and native performance. Ideal for apps requiring custom UI designs and smooth animations.
Seamless integration of native modules and platform-specific features when needed. We bridge native iOS and Android code with cross-platform frameworks, enabling access to device-specific capabilities like advanced camera features, biometric authentication, or platform-specific APIs. This ensures your app can leverage native features while maintaining code sharing benefits.
Maximize code sharing between iOS and Android platforms, typically achieving 70-90% code reuse. We architect cross-platform apps to share business logic, API integration, state management, and UI components where possible. This approach significantly reduces development time, maintenance effort, and costs while ensuring consistent functionality across platforms.
Implement platform-specific UI and features when necessary to provide native experiences. We customize designs for iOS (following Human Interface Guidelines) and Android (following Material Design) while maintaining shared codebase benefits. Platform-specific customization ensures your app feels native on each platform while maximizing code reuse.
Optimize cross-platform apps for native-like performance on both iOS and Android. We implement performance best practices including efficient rendering, memory management, lazy loading, and code splitting. Our optimization strategies ensure smooth animations, fast load times, and responsive user interactions that match native app performance.
Our cross-platform developers utilize industry-leading frameworks and tools to build high-performance mobile applications
JavaScript & TypeScript: Core programming languages for React Native development. We use TypeScript for type safety and better code maintainability.
React: Component-based UI library for building user interfaces.
React Navigation: Routing and navigation library for React Native apps.
Redux/Context API: State management solutions for complex app logic.
Dart: Google's programming language optimized for UI development.
Flutter Widgets: Rich set of customizable UI components for building beautiful interfaces.
Provider/Bloc: State management solutions for Flutter applications.
Flutter Packages: Extensive ecosystem of packages for additional functionality.
REST APIs: Integration with RESTful web services for data communication.
GraphQL: Efficient data fetching with GraphQL clients like Apollo.
WebSocket: Real-time communication for chat, notifications, and live updates.
Firebase: Backend-as-a-Service integration for authentication, database, and cloud functions.
Expo: Development platform and toolchain for React Native apps (optional).
Metro Bundler: JavaScript bundler for React Native applications.
Flutter DevTools: Suite of debugging and performance tools for Flutter.
Hot Reload: Instant code updates during development for both frameworks.
Jest: JavaScript testing framework for React Native unit and integration tests.
Detox: End-to-end testing framework for React Native apps.
Flutter Test: Built-in testing framework for Flutter unit, widget, and integration tests.
Appium: Cross-platform mobile app testing automation.
Fastlane: Automation tool for building and deploying iOS and Android apps.
GitHub Actions: CI/CD pipelines for automated testing and deployment.
CodePush: Over-the-air updates for React Native apps (Microsoft).
App Store Connect & Google Play Console: Direct deployment to app stores.
Selecting the appropriate cross-platform framework depends on your project requirements, team expertise, and business goals. Both React Native and Flutter offer excellent solutions for cross-platform development, each with unique advantages.
We help you choose the right framework based on your specific needs. During our discovery phase, we evaluate factors including team expertise, project requirements, performance needs, UI/UX complexity, timeline, and budget. Our cross-platform developers are experienced in both React Native and Flutter, ensuring we recommend the best solution for your project.
A proven methodology for delivering successful cross-platform applications that perform excellently on both iOS and Android
We begin by evaluating your project requirements to recommend the optimal cross-platform framework (React Native or Flutter). Our team analyzes factors including team expertise, performance requirements, UI complexity, and project timeline. We create detailed technical specifications, define architecture patterns, and establish development milestones. This phase includes setting up development environments, configuring build tools, and creating project structure optimized for code sharing.
Our design team creates interfaces that work beautifully on both iOS and Android while maintaining platform-specific guidelines. We develop designs that share common UI components while allowing platform-specific customization when needed. We ensure designs support different screen sizes, orientations, and device types. Design iterations are refined through user testing, ensuring intuitive navigation and exceptional user experiences on both platforms.
Our expert developers write clean, maintainable code maximizing code sharing between platforms. We implement shared business logic, API integration, and UI components while handling platform-specific requirements when necessary. Development follows agile methodologies with regular testing on both iOS and Android devices. We use hot reload for rapid iteration, implement proper state management, and ensure code quality through automated testing and code reviews.
Comprehensive testing ensures your app performs flawlessly on both iOS and Android. We conduct unit testing, integration testing, UI testing, and device testing across multiple devices and OS versions. We verify platform-specific functionality, test native module integrations, and ensure consistent behavior across platforms. Beta testing on both App Store and Google Play allows real-world testing before public release.
We handle app store submissions for both iOS App Store and Google Play Store simultaneously. We prepare platform-specific assets, metadata, and descriptions while maintaining consistent branding. We manage both submission processes, respond to reviewer feedback, and coordinate launch activities. Our team ensures your app launches successfully on both platforms with synchronized release timing.
Ongoing maintenance ensures your cross-platform app remains current and performs optimally on both platforms. We provide updates for new OS versions, implement new features, fix bugs, and optimize performance. We monitor crash reports, user reviews, and analytics for both platforms. Our maintenance services include framework updates, dependency management, and strategic feature additions based on user feedback and market trends.
Expert cross-platform developers delivering cost-effective solutions for iOS and Android
Significant cost savings by developing for both platforms simultaneously. Cross-platform development typically reduces development costs by 30-40% compared to separate native development, while maintaining high quality and performance.
Launch on both iOS and Android simultaneously, reaching your entire target audience faster. Single codebase development reduces development time compared to building separate native apps, enabling quicker market entry.
Maximum code sharing between platforms, typically achieving 70-90% code reuse. Shared business logic, API integration, and UI components reduce maintenance effort and ensure consistent functionality across platforms.
One development team can build and maintain apps for both platforms, reducing resource requirements and simplifying project management. Easier knowledge sharing and consistent code quality across platforms.
Modern cross-platform frameworks deliver performance comparable to native apps. React Native and Flutter provide smooth animations, fast load times, and responsive user interactions that match native app experiences.
Single codebase simplifies maintenance and updates. Bug fixes and feature additions are implemented once and deployed to both platforms, reducing maintenance overhead and ensuring consistent updates across iOS and Android.
Common questions about our cross-platform app development services
Typically, 70-90% of code can be shared between platforms in cross-platform development. Business logic, API integration, state management, and most UI components are shared. Platform-specific code is only needed for native features, platform-specific UI customizations, or device-specific capabilities.
Modern cross-platform frameworks like React Native and Flutter deliver performance very close to native apps. Flutter's own rendering engine provides exceptional performance, while React Native uses native components for UI rendering. For most applications, users cannot distinguish between cross-platform and native apps in terms of performance.
Both frameworks are excellent choices. React Native is better if your team has JavaScript/React experience, while Flutter excels for custom UI designs and performance-critical apps. We help you choose based on your specific project requirements, team expertise, and business goals.
Yes, both React Native and Flutter support native module integration, allowing access to device-specific features like camera, GPS, biometrics, and platform-specific APIs. We bridge native code when needed while maintaining code sharing benefits for the majority of your app.
Cross-platform development typically takes 30-40% less time than building separate native apps. Simple apps take 2-3 months, medium complexity apps take 4-6 months, and complex apps can take 6-10 months. Timelines depend on features, complexity, and chosen framework.
Yes, we offer comprehensive maintenance services for cross-platform apps including framework updates, bug fixes, performance optimization, and feature enhancements. Single codebase maintenance is more efficient than maintaining separate native apps.
Ready to build your cross-platform application? Contact our expert developers to discuss your project
We're here to help you build exceptional cross-platform applications for iOS and Android. Whether you need a new app, updates to an existing app, or consultation on framework selection, our team is ready to assist.
We offer free consultations to discuss your cross-platform app development project, help you choose between React Native and Flutter, and create detailed estimates based on your specific requirements.