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DevNex
Built for growth.

Custom web, mobile, ecommerce, and performance marketing solutions for growth-minded teams across the US, UK, UAE, and Canada.

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Flutter App
Development Services

High-performance, cross-platform mobile apps for iOS and Android built from a single codebase with Google's Flutter framework.

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Single Codebase for iOS & AndroidNative 60 FPS PerformanceExpressive & Pixel-Perfect UI

How It Works

Why Choose
Flutter?

Flutter compiles to native ARM code, saving 40%+ development time while delivering beautiful, smooth cross-platform applications.

01

1. Architecture & Wireframing – Designing MVVM/Clean Architecture and wireframes tailored for mobile UX.

02

2. Cross-Platform UI/UX – Crafting pixel-perfect Flutter widgets for responsive iOS and Android interfaces.

03

3. Core Development & Integrations – Writing clean Dart code connected to Firebase, REST APIs, and native APIs.

04

4. Store Deployment & Maintenance – Deploying directly to Apple App Store & Google Play Store with continuous support.

Technologies We Use

Flutter, Dart, BLoC, Riverpod, Provider, Firebase, Supabase, SQLite, Node.js, Stripe, and Native Device Integrations.

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Capabilities

Services We Offer

End-to-end mobile engineering engineered for performance, security, and scalability.

Custom Flutter iOS & Android Development
Cross-Platform Migration & Legacy App Modernization
Flutter UI/UX Design & 60 FPS Animations
RESTful API & Firebase Cloud Backend Integration
Payment Gateway (Stripe) & Push Notification Setup
App Store & Google Play Store Publishing & Maintenance

FAQ

Frequently Asked Questions

Is a Flutter app as fast as a native app?

Yes. Flutter compiles directly into native machine code (ARM), producing fast, 60 FPS performance comparable to native Swift or Kotlin apps.

Will one Flutter app work on both iOS and Android?

Yes. A single Flutter codebase compiles into native applications for both iOS (App Store) and Android (Google Play).

Can Flutter handle complex app features?

Absolutely. Flutter easily integrates with native device APIs, hardware features (GPS, camera, Bluetooth), payment systems, and complex backends.

Do you handle App Store and Google Play deployment?

Yes. We take care of the entire submission and publishing process for both the Apple App Store and Google Play Store.

How do you manage Flutter app updates?

Because Flutter uses a single codebase, app updates and bug fixes can be deployed to both iOS and Android simultaneously, saving time and maintenance effort.

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