Flutter engineering services for companies that need more than a vendor
We don't just write code. We own outcomes — continuous delivery, store management, performance, and architecture — as your embedded team.
Embedded Flutter Team Retainer
The core AppTeky engagement. We become your Flutter team — attending sprint planning, shipping features weekly, managing your App Store releases, and being available in your Slack when things go wrong.
This isn't a project. It's an ongoing relationship. We learn your product, your users, and your technical constraints deeply over time — so every sprint gets more efficient.
- Weekly sprints with standup and planning call
- Android + iOS feature development and bug fixes
- Flutter Web if needed — same team, same sprint
- Google Play and App Store release management
- Performance monitoring and crash triage
- Monthly delivery report with sprint summary
- Full code ownership — your GitHub, your repo
We take over, stabilise, and continue your Flutter app
Many companies come to us with an app that was built by a previous agency or freelancer — now abandoned, unmaintained, or too broken to ship new features from. We've seen this enough times that we have a clear process for it.
We start with a structured audit: architecture review, dependency status, code quality, security, and store compliance. Then we produce a stabilisation plan, fix critical issues, and transition into ongoing retainer delivery.
- Full codebase audit and technical debt report
- Critical bug fixes and crash resolution
- Dependency and package updates
- App Store and Google Play compliance fixes
- Codebase refactor where needed
- Transition to continuous retainer after rescue phase
Typical rescue timeline
Scoped Flutter app development from scratch
For companies that need a new Flutter app built to a fixed scope and timeline. We work with you to define the feature set, build in milestone phases, and deliver a production-ready app with full source code.
After delivery, most clients transition to an Embedded Retainer to continue development — but handover is clean either way.
- Requirements and scope definition workshop
- UI/UX planning (we work from your designs or create clean wireframes)
- Flutter mobile app — Android + iOS
- Firebase backend or API integration
- Admin panel if required (Flutter Web)
- Store submission — Google Play and App Store
- 30-day post-launch support included
Build tiers
Admin panels, dashboards, and portals with Flutter Web
Flutter Web makes sense when you want a single codebase across mobile and web, or when you need a rich, interactive internal tool without building two separate frontends.
We build admin panels for existing Flutter apps, customer-facing portals, and internal operational dashboards — all maintained in the same sprint as your mobile app.
- Admin panels for Flutter mobile apps
- Customer-facing web portals
- Internal dashboards and reporting tools
- Shared Firebase backend with mobile app
- Responsive layout for desktop and tablet
Best fit for Flutter Web
Companies that already have a Flutter mobile app and want to manage their data from a web interface — without hiring a separate web team or building in a different stack.
Add-on services
Available as standalone engagements or bundled with a retainer.
| Service | What's included | Pricing |
|---|---|---|
| App Store Optimisation (ASO) | Screenshots, description, keyword strategy, A/B testing | ₹15,000 one-time |
| Performance audit | Frame rate, startup time, memory, network — with fix plan | ₹20,000 one-time |
| Security audit | Auth review, data storage, API exposure, dependency CVEs | ₹25,000 one-time |
| App white-labelling | Rebrand existing app for a new market or client | From ₹30,000 |
| Agency white-label delivery | We build under your agency brand — NDA, no client contact | Retainer rate |
Not sure which service fits?
Book a 30-minute call. We'll look at your situation and tell you exactly what makes sense — and what doesn't.