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flutter apps

Flutter App Development Company

Pixel-perfect Android and iOS apps from one codebase — built by a Flutter team that has shipped 24+ production apps.

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Why teams choose us

We are a Flutter app development company that happens to be full-stack underneath. Most Flutter shops hand your app to another vendor when it needs a backend; we build the mobile app, the Go or Django services it talks to, and the real-time features inside it — from one team in Faridpur, Bangladesh, delivered worldwide.

Every app ships on clean architecture: BLoC state management, repository patterns, dependency injection and a testing habit. That is what lets us hire Flutter developers into your project who never slow down: the structure is already boring, so adding people is cheap.

What's included

  • Android + iOS from one codebase

    Native performance and pixel parity without two teams and two schedules.

  • BLoC & clean architecture

    State machines that are testable and screens that stay thin.

  • Offline-first sync

    Local persistence, sync queues and conflict handling that work on 2G connections.

  • Deep links, push & payments

    Store-ready plumbing: auth, notifications, subscriptions and in-app purchases.

  • Real-time features

    Voice and video calls, audio rooms and live chat, with the Gravix Cloud Flutter SDK or the provider you already use.

  • Store-ready delivery

    Release-candidate builds, crash monitoring and rollout support after launch.

The stack

Full-stack, one team — designed in Figma, built in Flutter & Go, run in production. No hand-offs to strangers.

  • Flutter
  • Dart
  • BLoC
  • REST
  • WebSocket
  • Gravix Cloud
  • Firebase
  • Go

Fixed timelines, visible progress

  1. Discover

    We map the screens, the states, and the offline behaviour your users depend on.

  2. Design

    Figma prototypes and a design system your developers will actually follow.

  3. Build

    Sprint-based delivery with playable builds — not PowerPoint updates.

  4. Ship & iterate

    Store submission, monitoring, and the next feature set planned together.

Questions, answered

Can you scale a Flutter team mid-project?
Yes — and clean architecture is exactly why. New developers ramp on a repository pattern, not on tribal knowledge.
Do you handle the backend too?
We do. Flutter apps we ship talk to Go or Django backends we build and run, so nothing is lost in a hand-off between vendors.
Cross-platform means one codebase — does iOS suffer?
Our default is platform-aware code: native navigation, gestures and performance where it matters, shared business logic elsewhere.
Can you add live streaming or voice to a Flutter app?
Yes. Voice and video rooms are core to what we do, and our own platform, Gravix Cloud, adds calls, audio rooms and live streaming to Flutter apps through its Flutter SDK.
What does hiring look like for a contract?
We work as a remote extension of your team: daily stand-ups, transparent time tracking, and a tech lead who answers your questions directly.

Have an app idea worth shipping?

Tell us about your project — we'll reply with a plan, a timeline and a straight answer.

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