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Flutter mobile app development

Flutter app development for Android and iOS from one codebase

We build Flutter apps that feel native on both platforms, together with the backend, admin panel and APIs they depend on, so you work with one team instead of three.

Why Flutter, and why the backend matters as much as the app

Building separate Android and iOS apps doubles the cost of every feature and every bug fix. Flutter compiles one Dart codebase to both platforms with native performance, which is why it suits startups and business apps that need to reach every customer without two development teams.

The app is only half of the product. Logins, payments, push notifications, content management and reporting all live on a server. We build that backend in Django with a documented REST API, so the app, the admin panel and any future web version all share the same reliable data.

What we deliver

Flutter App Development services

01

Customer-facing apps

Ordering, booking, delivery, loyalty and service apps with clean, brand-consistent UI.

02

Business and field apps

Apps for sales teams, shop owners and field staff that sync with your back-office system.

03

Backend and admin panel

Django REST APIs, authentication, roles and an admin dashboard to manage app content and users.

04

Payments and notifications

Payment gateway integration (including Bangladeshi gateways that offer an API) and push notifications.

05

App store release

Preparing builds, store listings and submission for Google Play and the Apple App Store.

06

Maintenance and updates

OS updates, dependency upgrades and new features after launch.

Business benefits

What you gain

One codebase, two platformsFeatures and fixes ship to Android and iOS together, which keeps cost and timelines predictable.

Native-quality performanceFlutter renders its own UI at high frame rates, so apps stay smooth on mid-range phones.

Ready for a web or admin viewBecause the API is designed first, adding a web dashboard later doesn't mean rebuilding.

A single accountable teamMobile, backend and deployment are handled together, so issues aren't passed between vendors.

How we work

Our Flutter App Development process

Clear milestones, working demos and written decisions, so you always know what is being built and why.

  1. Product and screen planningWe agree the user journeys, screens and the data each screen needs before writing code.
  2. UI designScreens are designed and reviewed as clickable mockups so changes are cheap.
  3. API and app developmentThe backend API and Flutter app are built in parallel, feature by feature, with test builds you can install.
  4. Testing and store releaseWe test on real devices, then prepare and submit the store builds and listings.
  5. Post-launch supportCrash monitoring, fixes and an update plan once real users arrive.
FAQ

Frequently asked questions

Can't find your answer? Ask us directly.

Is Flutter good enough for a production business app?

Yes. Flutter is maintained by Google and used for large consumer and business apps. For most business, e-commerce and service apps it delivers native-quality performance with a single codebase.

Do you build the backend too, or only the app?

Both. We usually build the API and admin panel in Django alongside the Flutter app, or connect the app to your existing backend if you already have one.

Can you publish the app to Google Play and the App Store?

Yes. We prepare the release builds and store listings and handle submission. The developer accounts should be registered in your company's name so you keep ownership.

How much does a Flutter app cost?

It depends on the number of screens, user roles, integrations and whether a backend is needed. We give a milestone-based estimate after a short discovery session.

Can you take over an existing Flutter project?

Yes. We start with a code review to assess quality and risks, then propose a plan for fixes and new features.