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Cross-Platform Mobile App Development

Develop Once. Deploy Everywhere

Siliconplex is a cross-platform mobile app development company delivering powerful, scalable apps for iOS, Android, and the web, all from a single codebase. Our services help startups, SMBs, and enterprises reduce costs, accelerate time-to-market, and provide exceptional user experiences across multiple devices and operating systems. Whether you’re launching a new idea or optimizing an existing solution, Siliconplex ensures your app is high-performing, visually engaging, and future-ready.

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Build. Launch. Grow.

Why Choose Siliconplex?

Why Choose Our Custom mobile app development services?Service shape image

Flutter, React Native & More

We specialize in top cross-platform frameworks to deliver modern, high-performance apps.

Agile Development

Flexible, efficient, and collaborative workflows speed up launches without sacrificing quality.

Industry Experience

From startups to enterprises, we bring domain expertise that drives results.

Scalable & Secure Solutions

Our apps are built for growth, easy upgrades, and enterprise-grade security.

Award-Winning Teams

Our designers and engineers create intuitive, beautiful, and reliable applications.

Services offered

Our Cross-Platform App Development Services

FEATURED

Custom Cross-Platform App Development

Tailored apps built using technologies like Flutter, React Native, and more.

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    FEATURED

    UI/UX Design for Cross-Platform Apps

    Intuitive, visually striking designs that feel native on every platform.

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      FEATURED

      Codebase Sharing & Optimization

      Efficient, high-quality coding practices that maximize reuse across Android, iOS, and web.

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        FEATURED

        Quality Assurance & App Testing

        Comprehensive QA cycles to ensure functionality, performance, and user satisfaction.

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          FEATURED

          Maintenance, Updates, and Scaling

          Continuous improvement post-launch to support growth, new features, and evolving platforms.

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            Projects

            Our Projects

            task mart

            Task Mart

            We develop the Mobile Application & Admin Portal for taskmart project in which Customers can search for the perfect match for their day to day house management needs: vendor's profile & track record helps them to find the best vendor for their particular needs.

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            huma hanif

            Huma Hanif Memorial Scholarship

            Our company made a scholarship-based website for Huma Hanif Memorial School to benefit high school seniors who plan to continue their career and enroll in an accredited higher education institution

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            soorty textile

            Soorty Textile

            Developed an enterprise-level mobile app to automate the audit process and collect data for tracking and judging performance on the go. It enables the organisation to function more effectively, quickly, and productively.

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            international indutries limited

            International Industries Limited (IIL)

            We develop its Mobile Application & Web Portal for Sales Order Automation to assist their Salesforce and management to get the real time status of Sales Order.

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            arm metal recycling

            ARM Metal Recycling

            ARM Metal Recycling is one of the most well-known metal and scrap recycling enterprises in the United Arab Emirates, with the largest scrap recycling processing equipment. ARM Metal is a subsidiary of the Houston-based ARM Metal Recycling Company.

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            all you

            ALL YOU

            Developed a mobile application and a web portal that allows promoters to earn money by simply telling others about our collective products and services. Whether you are a talent or not, you can earn money.

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            strawberry comms

            Strawberry Comms

            Developed an app that allows businesses to present their greatest offerings to direct customers as well as indirect customers that use the app in the neighborhood of their establishments. The service is also appropriate for any business with a waiting area that provides consumers with paperback magazines and newspapers.

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            naurus online store

            Naurus Online Store

            Our certified Magento developer worked on this project and developed this shopping cart using Magento 1. We have created a Magento extension for payment gateway named “UBL Payment Gateway powered by Etisalat

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            speedy payrolls

            Speedy Payrolls

            Speedy allows cloud based staff management on one easy to use portal, whether monitoring utilization within your organization or billability with clients, Speedy has the timesheet solution for you.

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            bcast

            BCAST

            Developed a mobile application to bring balance by allowing citizens and/or emergency responders to provide truly useful, actionable, and behavior-changing information in the form of live videos delivered to impacted individuals and, when necessary, state, local, and federal authorities.

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            ezeeincome

            Ezeeincome

            Ezeeincome will help to collect the market intelligence from the community. It is basically crowd funding platform which provide a facility to our valued customers to perform specific task through the crowd workers.

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            earlybird

            EarlyBird

            EarlyBird distribution was created. You can make money by delivering newspapers or other distribution products to subscribers in a given distribution circuit using a mobile application. You can distribute as a freelancer or through a company.

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            pharma plus

            Pharma Plus

            Developed Mobile Application that provides healthcare professionals an easy to understand and user friendly Application of instant prescribing information when and where needed.

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            jevelo

            Jevelo

            JEVELO TURNS YOUR PHOTOS INTO ONE-OF-A-KIND JEWELRY - By combining the latest technology and the arts of traditional goldsmith techniques, we bring together the best of both worlds. Every single jewelry piece is inspected and hand finished by our goldsmith ensuring the high-quality what you deserve!

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            friendsforonehour

            FriendsForOneHour

            Developed a mobile application via which you can register as a Friend and earn money by offering your friendship in exchange for going to: Dinner, the movies, being a City Guide, Travel Partner, shopping, or simply talking.

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            staffast

            Staffast

            For this solution, We developed an Android and Web Application that allows different organisations to employ staff for worldwide shows using their mobile and web devices.

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            How we work

            Our Cross-Platform App Development Process

            01

            CONCEPT VALIDATION

            CONCEPT VALIDATION


            We evaluate your app idea’s viability, market potential, and the best cross-platform technologies to match your goals.

            02

            USER-CENTRIC DESIGN

            USER-CENTRIC DESIGN


            We craft intuitive, cross-platform UI/UX designs that ensure consistent, engaging experiences across devices.

            03

            CROSS-PLATFORM DEVELOPMENT

            CROSS-PLATFORM DEVELOPMENT


            Our engineers build scalable, high-performance applications using frameworks like Flutter and React Native.

            04

            QUALITY ASSURANCE & TESTING

            QUALITY ASSURANCE & TESTING


            Rigorous testing across devices and platforms to deliver flawless, bug-free user experiences.

            05

            LAUNCH & DEPLOYMENT

            LAUNCH & DEPLOYMENT


            We ensure smooth app store deployment and optimize your app for performance and discoverability.

            06

            POST-LAUNCH SUPPORT & SCALING

            POST-LAUNCH SUPPORT & SCALING


            We monitor, update, and enhance your app, ensuring it stays competitive and grows with your business.

            Technologies

            Technologies we work on

            React Native
            Flutter
            Swift
            Kotlin
            Java
            Xamarin
            Ionic
            Cordova
            Objective-C
            PhoneGap
            Unity
            C++
            Sencha Touch
            Appcelerator Titanium
            Microsoft Visual Studio
            Javascript
            FAQ Image

            FAQ

            Cross-platform app development is the process of building mobile applications that run on multiple operating systems—primarily Android and iOS—using a single codebase. This approach reduces development time and cost, while maintaining consistent functionality and design across platforms.

              Cross-platform development offers faster time-to-market, lower development costs, and easier maintenance since one codebase serves multiple platforms. It’s ideal for startups and businesses looking to validate ideas quickly, reach a broader audience, and reduce long-term overhead without compromising user experience.

                Popular technologies for cross-platform development include Flutter, React Native, and Xamarin. At Siliconplex, we specialize in Flutter due to its performance, native-like UI capabilities, and growing community support. We also offer React Native for projects where JavaScript is preferred.

                  By using a single codebase for both iOS and Android, cross-platform development eliminates the need for two separate teams and parallel development efforts. This reduces time-to-market and cuts development costs by up to 40–50% compared to native app development.

                    Yes, modern cross-platform frameworks like Flutter and React Native are robust enough for enterprise-grade applications. They support complex features, third-party integrations, and custom UI/UX designs—making them a reliable choice for scalable business solutions.

                      Absolutely. Our offshore development team has extensive experience in delivering high-performance cross-platform apps using Flutter and React Native. We follow agile methodologies, maintain clear communication, and ensure timely delivery to meet client expectations across industries.

                        Yes, we offer app migration services to help you transition from native to cross-platform development. We assess your current architecture, identify reusable components, and build a unified codebase to reduce redundancy and streamline future updates.

                          The cost of a cross-platform app depends on the app’s complexity, feature set, UI/UX design, and integration requirements. On average, a basic cross-platform app can cost between $15,000 and $50,000. Our team provides detailed estimates and flexible engagement models based on your business goals.

                            Ready to Build Your Cross-Platform App?

                            Ready to launch or expand your app? Siliconplex is your trusted cross-platform development partner. Let’s build impactful solutions together.

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