I will develop your iOS and Android mobile app with Flutter

I develop your app with Flutter from a single codebase that runs on both iOS and Android. I have been writing Flutter in production since 2022. Some of this work includes a point-of-sale (POS) system used in retail stores in Germany, the Dorse logistics app on Google Play, and Aydınlık E-Gazete and Galvapedia, which are live in the app stores.

What's included:
• Bringing your design (Figma or a sample app) into Flutter; if there is no design, a clean and easy-to-understand interface
• Connecting to your existing API, or writing the backend as well if needed (Go or Node.js)
• User login, notifications, offline support and a local database (SQLite/Drift)
• Android and iOS builds; App Store and Google Play publishing depending on the package
• The complete source code and setup notes are delivered to you

What's not included: Logo and corporate identity design, store developer account fees, server rental costs.

How I work: I start by putting together the list of screens and flows with you. At the end of each stage, I send you a build you can install and try on your phone along with a short delivery note; after your approval, I move on to the next stage. Package prices are starting prices; I give a firm quote once we have discussed the scope.

Packages

Basic

25.000 TRY ≈ $500 · 20 days

Up to 5 screens, connection to your existing API, Android and iOS builds, source code delivery.

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Standard

55.000 TRY ≈ $1,100 · 40 days

Up to 12 screens, user login, notifications, offline cache, App Store and Google Play publishing.

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Comprehensive

120.000 TRY ≈ $2,400 · 75 days

Standard package, plus a backend with Go or Node.js, an admin panel and server setup.

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Extras

  • Additional screen (each) +3.000 TRY ≈ $60 · +2 days
  • Additional language support (per language) +2.000 TRY ≈ $40 · +1 day
  • Store publishing for the Basic package +4.000 TRY ≈ $80 · +3 days
  • 1 month of bug support after delivery +7.500 TRY ≈ $150

Stages of the work

Each stage is approved when delivered, and that stage's share is paid directly to the expert.

  1. Analysis and screen plan · %10 — Screen list, user flows, API requirements and timeline; a short plan submitted for your approval.
  2. Interface and core flows · %30 — Main screens and navigation; a first version you can try on your phone.
  3. API integration and business logic · %30 — Screens working with real data, plus the features included in your package such as login, notifications and offline support.
  4. Testing and fixes · %15 — Testing on different devices, fixing any bugs found, performance checks.
  5. Publishing and source code delivery · %15 — Android and iOS builds, store publishing depending on the package, source code and setup notes.