Mobile Application

Vertex Sphere builds high-performance iOS & Android applications using Flutter and React Native — delivering native-quality experiences from a single, powerful codebase.

OUR APPROACH

We start by mapping your app's user journeys, core features, and technical requirements into a detailed product blueprint. Every screen, every flow, and every interaction is planned before a single line of code is written. We then build your application using Flutter or React Native — delivering one codebase that performs with native speed and quality on both iOS and Android, tested across real devices before it ever reaches your users.

WHAT WE DELIVER

Our app development service covers everything from initial concept to live store deployment — real-time features, secure backend, AI integrations, and enterprise-grade architecture included. We build apps that users return to daily and businesses confidently rely on to operate at scale, with full App Store and Google Play submission handled end to end.

Technologies We Are Using

Technologies

Flutter

React Native

Firebase

Supabase

Dart

Stripe API

Expo

OUR PROCESS

After the core build is complete, we integrate backend systems, payment gateways, push notifications, and analytics into one seamless platform. Our QA team stress-tests every build for performance, security, and edge cases before anything goes live. We then manage the full App Store and Google Play submission process — handling compliance, screenshots, descriptions, and approval — so you launch with complete confidence.