Flutter App Development Agency

Flutter + Firebase (or a Dart API you prefer) when that is the right mobile bet — not because it is trendy.

We default to React Native because most of our web work is Next.js. We still ship Flutter when you already have Dart skills, a Flutter design system, or a UI that benefits from Flutter's rendering.

If you are choosing stacks from scratch and also want a TypeScript web app, read the RN vs Flutter guide first. We will not force Flutter to win a keyword.

Timeline: 21 daysPrice: From $3,460Fixed price — no hourly billing

Why flutter app development is easy to get wrong

Agencies that only know one mobile framework and pretend the other is junk

Firebase billed as 'the backend' with no data model

Play/App store still treated as someone else's problem

What we build

Flutter client

iOS and Android, one codebase.

Firebase or API

Auth, store, functions — or a Node API if you will hire TS later.

Stores

Same submission discipline as our Expo work.

Typical features in v1

Honest recommendation

We may tell you to use React Native instead.

Design fidelity

Flutter shines when motion and custom UI are the product.

Development process

1

Scoping call

30 minutes. We lock the v1 loop, platforms, and a fixed price.

2

Design sprint

Days 1–5. Core screens and data model. You approve before heavy build.

3

Build sprint

Days 6–18. Daily Slack updates. Scope cuts happen in the open.

4

Launch & handoff

QA, deploy or store submission, repo access, two weeks of fixes.

Recommended stack

  • FlutterMobile UI
  • FirebaseCommon MVP backend
  • Stripe / RevenueCatPayments

What you get

  • Flutter iOS app
  • Flutter Android app
  • Backend
  • Store submission
  • Full source code

Planning resources

FAQ

Should I pick Flutter or React Native?

If your company is TypeScript, RN is usually cheaper long-term. Flutter if the team or UI demands it. See /guides/react-native-vs-flutter.

Do you hire Flutter developers?

Yes — see /hire/flutter-developers. Agency delivery is still a scoped team, not a staff-aug spreadsheet.

Firebase lock-in?

We can keep business logic in Cloud Functions with a clean schema, or use a separate API. Your call on the scoping call.

Related services

Start your MVP

Free 30-min scoping call. Fixed price quote after we write the v1 list.

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