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Mobile Development

Mobile App Development (Android & iOS)

From concept to app store. We build native and cross-platform mobile applications that deliver seamless experiences on every device, powered by Kotlin, Swift, React Native, and Flutter.

Mobile App Development illustration

Mobile is no longer optional — it's where your customers live. With over 750 million smartphone users in India and mobile traffic accounting for more than 70% of all web visits, having a dedicated mobile app is one of the most impactful investments a business can make. At Fillicore Technologies in Salem, we build mobile applications that go beyond basic functionality to deliver genuinely engaging user experiences.

Whether you're a startup in Salem looking to launch your first MVP or an established Tamil Nadu enterprise modernizing legacy systems, our mobile development team brings deep expertise in both native and cross-platform technologies to turn your vision into a polished, production-ready application.

Native vs Cross-Platform

Choosing the right development approach is the most critical decision for your mobile project. We help you make the right call.

Native Android (Kotlin)

Full access to Android APIs, Material Design 3, Jetpack Compose for modern UI, background services, and deep hardware integration. Best for performance-critical apps and complex Android-specific features.

Native iOS (Swift)

SwiftUI and UIKit for pixel-perfect iOS experiences. Full integration with Apple ecosystem — HealthKit, ARKit, Core ML, Apple Pay, and Siri Shortcuts for premium user experiences.

Cross-Platform (Flutter / React Native)

Single codebase, dual platform deployment. Up to 70% code sharing between Android and iOS. Ideal for MVPs, business apps, and projects where time-to-market is critical.

Beyond the Build: Full Mobile Ecosystem

A great app is more than code. We handle everything from push notifications to monetization strategy.

A

App Store Optimization (ASO)

Getting your app built is step one — getting it discovered is step two. We optimize your app listing with keyword research, compelling screenshots, A/B tested descriptions, and review management strategies that boost visibility on both Google Play and the Apple App Store.

B

Push Notifications & Engagement

Smart push notification systems using Firebase Cloud Messaging and APNs. We implement segmented, behavior-triggered notifications that re-engage users without being intrusive — boosting retention rates by up to 3x for Salem businesses.

C

Offline Support & Analytics

Not every user in Tamil Nadu has constant connectivity. We build offline-first architectures with local data caching, background sync, and conflict resolution. Integrated analytics via Firebase and Mixpanel give you real-time insights into user behavior and app performance.

Core Mobile App Features

Every mobile app we deliver includes these production-ready capabilities.

Secure Authentication

Biometric login (fingerprint, Face ID), OAuth 2.0, JWT tokens, and multi-factor authentication for enterprise-grade security.

Real-Time Sync

WebSocket and Firebase Realtime Database integration for live chat, notifications, and instant data updates across devices.

Payment Integration

UPI, Razorpay, Stripe, Google Pay, and Apple Pay integration. In-app purchases and subscription billing for monetization.

The Mobile App Development Process

From idea validation to app store launch — a proven, iterative approach.

1

Discovery & Strategy

Define goals, target audience, platform choice, and feature prioritization.

2

UI/UX Design

Wireframes, prototypes, and high-fidelity mockups tested with real users.

3

Agile Development

Sprint-based development with bi-weekly demos and continuous integration.

4

Testing & QA

Device lab testing, performance profiling, and automated regression suites.

5

Launch & Growth

App store submission, ASO, analytics setup, and post-launch iteration.

Frequently Asked Questions

How long does it take to build a mobile app?

A simple app takes 8–12 weeks, while a feature-rich app with backend integration, real-time features, and third-party APIs can take 16–24 weeks. We provide a detailed timeline after the discovery phase.

Native vs cross-platform — which is better?

Native development (Kotlin/Swift) offers the best performance and full access to platform APIs. Cross-platform (React Native/Flutter) reduces cost and development time by sharing code across platforms. We recommend native for performance-critical apps and cross-platform for MVPs and business apps.

Do you publish apps to the App Store and Google Play?

Yes. We handle the entire submission process including app store optimization (ASO), screenshots, descriptions, compliance checks, and post-launch monitoring for both Google Play Store and Apple App Store.

Ready to launch your mobile app?

From idea to app store — let's build something your users will love.

Contact Fillicore Today →

Other services.

Cross-Platform App Development

Flutter & React Native solutions.

Hybrid App Development

Web tech in native wrappers.

UI/UX Design for Mobile

Mobile-first design that converts.

Responsive Web Design

Fluid layouts for every screen.

Got a project in mind?

Let's talk about what we can build together. No pressure, just a conversation.

Get in Touch →
Contact Us

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Location

Salem, Tamil Nadu · Working Globally
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