Flutter Cross-Platform App Development Services
One shared codebase for iOS and Android business workflows
Project scope
- Best for
- founders, student teams, early-stage startups and small businesses that need both iOS and Android
- Starter scope
- shared Flutter app, core screens, API integration, admin dashboard, testing build and store submission support
- Delivery
- UI, development, testing, launch support, source code and documentation
- Quote model
- Fixed estimate after scope confirmation
What We Build
We build Flutter cross-platform apps that share core iOS and Android workflows from one codebase while retaining platform-specific integrations where required.
Suitable Business Scenarios
- Product teams targeting both iOS and Android
- SMEs planning a shared mobile workflow
- Commerce, booking, and content apps
- Apps that may later add desktop or web targets
Core Features
- Shared codebase for iOS and Android
- Platform-adapted UI and interactions
- Login, push, payment, and offline support
- Maps, camera, and device integrations
- Backend API and admin panel
- App Store and Google Play submission preparation
Tech Stack
Mobile: Flutter (Dart). Backend: Go, Java, or Node.js. Database: MySQL, PostgreSQL, Redis. Deployment: Linux, Docker, Nginx. Integrations: payment, maps, SMS, push, AI APIs.
Development Process
- Discovery & Estimate: we clarify scope, platform, dependencies, acceptance criteria, and delivery risks before preparing an estimate.
- UI/UX Design: wireframes and visual design are reviewed against the agreed requirements before development.
- Development & Integration: iterative builds with payment, maps, SMS, AI, and third-party API integration.
- Testing & QA: functional, compatibility, and performance testing across target devices.
- Delivery & Deployment: app-store submission preparation, server deployment support, source-code handover, and documentation. Store review and approval remain subject to the platform.
- Maintenance & Upgrade: ongoing support, bug fixes, and feature upgrades after launch.
Delivery Scope
- Source-code ownership and Git repository handover as defined in the project scope
- UI/UX design files and technical documentation
- Deployment and app-store submission support for the agreed accounts; platform approval is not guaranteed
- Post-launch defect handling defined in the project scope
- Optional ongoing maintenance and feature upgrade plan
Planning Notes for Product Teams
This service is designed for product teams, SMEs, agencies, and organizations improving an existing system. Before development, align the primary workflow, user roles, integrations, acceptance criteria, source-code ownership, deployment responsibility, and maintenance expectations.
Recommended First-Version Scope
- One core user workflow and one admin workflow
- Backend API, database and admin panel only for the operations you need at launch
- Source code handover, deployment notes and a clear maintenance path
- Optional AI, automation, payment or reporting after the first workflow is stable
Related Planning Guides
Frequently Asked Questions
Can Flutter reduce duplicated development?
Often, when iOS and Android share the same workflows. Platform-specific features, testing, and store requirements still need separate review before we estimate the work.
Does Flutter performance match native?
Flutter is suitable for many business and commerce apps. For graphics-heavy, hardware-intensive, or deeply platform-specific products, we assess whether native development is more appropriate.
How do you plan the first release?
We start with the primary user workflow, business rules, integrations, and acceptance criteria. Optional automation, reporting, and secondary modules can be planned as later phases when that reduces delivery risk.
Will my team own the source code?
Source-code handover, repository access, deployment notes, database notes, and documentation can be included in the agreed delivery scope.
Can you maintain or take over an existing system?
Yes. We can begin with a code and environment review, then propose a scoped plan for bug fixes, UI improvements, feature development, refactoring, or ongoing maintenance.
Request a Project Estimate
Tell us about the product goal, current workflow, target platform, constraints and decision timeline. We will review the scope and recommend a practical next step.
Related Services
Android App Development
Native Android apps for business, commerce, IoT and internal tools, with Google Play submission support
iOS App Development
Native iOS apps for iPhone and iPad with App Store submission support
Native App Development
Platform-native iOS and Android apps for performance-critical products