30+ Flutter Apps Live on Both Stores · 4.6 / 5 Average Store Rating

Flutter App Development Services built for both stores

Senior Flutter developers shipping Dart 3, Flutter 3, Material 3, and Cupertino across iOS, Android, web, macOS, Windows, Linux, and embedded. One codebase, native performance via Impeller, dual-store submission included. NDA before brief. Source code in your repository.

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  • 30+

    Flutter Apps in Production

  • 11 yrs

    Shipping Since 2015

  • 4.6 / 5

    Average Store Rating

  • Top 1%

    Flutter Developer Vetting Bar

Your Trusted Flutter Partner

Flutter App Development for One Codebase Across Six Platforms

Dart 3, Native Performance, Dual Store Ready

Work with senior Flutter developers who have shipped Dart to production for years. From cross-platform iOS and Android apps to Flutter Web with Wasm, desktop builds for macOS, Windows, and Linux, embedded targets on Raspberry Pi and kiosks, plus migrations from native or React Native to Flutter. One codebase, six surfaces, native performance via Impeller.

How Much Does Flutter App Development Cost?

One Codebase Saves Budget, Honest USD Rate Bands

Most Flutter MVPs we ship targeting iOS and Android together come in between $15K and $25K. Add a Flutter Web build and you are looking at $35K to $70K. Enterprise Flutter platforms with offline sync, BLE, NFC, and FFI to native libraries start near $90K. Prefer a senior Flutter developer on your team instead? From $1,900 per month, first week on us.

  • Flutter MVP

    iOS and Android from one codebase, dual store ready

    $15Kto $25K

    • Dual store
    • Single codebase
    • Native bridges
  • Most Common

    Universal Flutter App

    iOS, Android, and web with Wasm performance

    $35Kto $70K

    • Mobile + Web
    • Material 3 + Cupertino
    • Shared business logic

  • Enterprise Flutter Platform

    Multi-tenant, BLE, NFC, FFI to native libraries

    $90Kand up

    • Multi-tenant
    • BLE + NFC
    • Offline sync

  • Dedicated Flutter Developer

    A senior developer on your team, monthly rolling

    $1,900per month

    • Senior, vetted
    • Monthly rolling
    • 7-day trial
What We Build

What can we build with Flutter?

Six categories of Flutter app development work, from greenfield cross-platform apps to embedded targets.

Reference Architecture

Which architecture do we use for Flutter development?

Six layers we wire together on greenfield Flutter app development projects. Each layer is testable, replaceable, and accessible by default.

UI

Material 3 and Cupertino widgets with adaptive layouts for iOS, Android, web, and desktop. Themes, Dark Mode, accessibility from day one.

State

Riverpod 2 or Bloc for predictable state. Unidirectional flow, testable notifiers, no setState chaos. Codegen for type safety.

Data

Local persistence with drift, Hive, or Isar. Secure storage via flutter_secure_storage. Background sync with workmanager, conflict resolution, offline first.

Network

Typed clients with Dio or http. Interceptors for auth and retry, offline queue. GraphQL via Ferry where it fits. WebSockets for realtime.

Security

Encrypted storage, certificate pinning, biometric unlock via local_auth. ProGuard or R8 obfuscation on Android, native module signing on iOS.

CI / Release

Flutter SDK pinned via FVM, Melos for monorepo, Codemagic or GitHub Actions. Fastlane lanes for both stores, EAS Build optional. Crashlytics on release.

Every layer documented in your repository on day one

Delivery Process

How does our Flutter development process work?

From brief to dual store launch with predictable cadence and audit-friendly deliverables.

  1. Day 0 to 5

    Discovery and UX Audit

  2. Day 6 to 10

    SOW and Onboarding

  3. Sprint 0

    Scaffold and CI/CD

  4. Every Sprint

    Two-Week Sprints

  5. Milestone

    Dual Store Submission

  6. Post-Launch

    Run and Maintain

7-day No-Risk Trial

The first week is on us

Start with a brief
Engagement Models

What engagement models do you offer for Flutter development?

Transparent USD rate bands, rolling monthly cancel, no setup fees, no markup.

  • Hourly

    Pay only for hours used

    $22/hour

    Tracked weekly, billed monthly

    • Dual-store review fixes
    • Plugin and channel audits
    • Short surge work
    • No minimum commitment
    • Mutual NDA before brief
    Start Hourly
  • Most Popular

    Dedicated

    Senior Flutter developer, full-time on your product

    $1,900/month

    Monthly rolling, cancel anytime

    • One developer, only you
    • Embedded in your sprint
    • Reports to your stakeholders
    • 7-day no-risk trial
    • 48-hour replacement guarantee
    Get a Shortlist

  • Staff Aug

    Plug into your existing Flutter team

    $2,100/month

    Per-developer monthly

    • Joins your standups
    • Your sprint, your tools
    • Your codebase, your repo
    • Scale up or down monthly
    • 48-hour replacement
    Augment Team

  • Fixed Scope

    Locked deliverables and timeline

    $15,000+ project

    Per-milestone payments

    • Best for MVPs and pilots
    • Locked scope upfront
    • Locked timeline
    • Dual-store demo acceptance
    • No surprise change orders
    Get a Quote
Production Work

What have we built with Flutter?

Four real Flutter apps from the Decipher Zone portfolio, live on both stores.

Frequently Asked

Flutter App Development FAQs Product Leaders Ask Up Front

Pricing, dual-store submission, native bridges, performance, answered straight.

  • Most Flutter MVPs targeting iOS and Android together run $15K to $25K. Add a Flutter Web build and you are looking at $35K to $70K. Enterprise Flutter platforms with offline sync, BLE, NFC, and FFI to native libraries start near $90K. Or hire a senior Flutter developer monthly from $1,900, first week on us.

More From Decipher Zone

Related Flutter Resources and Services

Explore other stacks, hire models, and capabilities we ship to production for clients in 35+ countries.

Free Flutter Design Review · Reply in 1 Business Day

Ready to Ship Flutter App Development to Both Stores?

Send a brief. A senior Flutter developer reads it personally and replies within one business day with a free design and architecture review. No sales call, no pitch deck.

Get a Free Flutter Design Reviewinfo@decipherzone.com
  • Reply within 1 business day
  • Free design and architecture review
  • Mutual NDA before brief