Tolga EGE

Flutter App Development

High-performance, modern Flutter apps for iOS and Android with a single codebase.

Flutter is Google's UI framework that lets you build native-performance apps for iOS and Android (also web and desktop) with a single codebase. It uses the Dart language; the Skia rendering engine delivers smooth 60-120 FPS animations.

As Tolga Ege we develop apps from MVP to enterprise level with Flutter 3.x. We have deep experience in state management (Provider, Riverpod, Bloc), networking (Dio, Retrofit), local storage (Isar, Hive, Drift), CI/CD (Codemagic, GitHub Actions) and store release processes.

Flutter is an ideal choice especially for startups and SMEs seeking custom UI design, fast development and 30-40% cost advantage.

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Flutter Advantages

iOS and Android with single codebase, native performance (60-120 FPS), rich widget library, hot reload for fast development, strong community and Google's long-term support.

State Management Approaches

Provider for small projects; Riverpod (recommended) or Bloc for mid-large projects. We decide architecture based on app complexity and team capability.

Backend and Data Management

Fast MVP with Firebase/Supabase, custom backend with REST/GraphQL API, local DB with Isar/Drift, sync strategies for offline-first architecture.

CI/CD and Release

Automated build and store release with Codemagic, GitHub Actions, Fastlane. Multi-environment (dev/staging/prod) flavor management.

Performance and Optimization

Lazy loading, image caching, build/render profiling, isolate usage, AOT compilation and app size optimization.

Use Cases

Startup MVP

Working iOS+Android MVP delivery in 4-8 weeks.

Custom-UI Consumer App

Brand-specific, animated, brand-experience apps.

E-commerce Mobile App

Product catalog, cart, payment integration.

Multi-language and Multi-theme

International-ready, dynamic theme switching.

Web + Mobile Single Codebase

Flutter web + mobile single codebase with single maintenance cost.

Technology Stack

Flutter 3.x Dart Riverpod Bloc Dio Isar / Drift Firebase Supabase Codemagic GitHub Actions

How We Work

  1. Architectural Decisions — State management, folder structure, flavor.
  2. UI System & Design — Material 3 / Cupertino, theme, design tokens.
  3. Development — Modular development with 2-week sprints.
  4. Backend Integration — API client, auth, error handling.
  5. Test & QA — Unit, widget, integration tests.
  6. Release & Version — App Store, Google Play, OTA updates.

Pricing Approach

Flutter MVP: $3.5K - $9K. Mid-complexity: $9K - $25K. Enterprise: custom quote.

See full pricing & packages →

Frequently Asked Questions

Imperceptible in daily use (60 FPS). Native excels only in very heavy graphics scenarios (gaming, AR).

Empty Flutter app ~5-7 MB. Slightly larger than native but unnoticeable on modern devices.

Riverpod is modern and flexible; recommended for small-mid projects. Bloc is ideal for large teams with strict structure.

Yes, not for content-heavy pages but for web applications (panels, dashboards). For SEO-focused pages we recommend Next.js.

Code changes appear in the app within seconds. Increases development speed 5-10x.

Yes, gradual migration is possible with the "add-to-app" approach. Existing native screens are kept, new screens written in Flutter.

Read the Pillar Guide

For an in-depth article on this topic with cost breakdowns, real examples and 2026 trends, see our pillar guide.

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