Flutter app development company for iOS and Android from one codebase
As a Flutter app development company, we build iOS and Android apps from a single codebase that look and feel native, ship faster than two separate apps and cost less to maintain.
We recommend Flutter when it fits your product — and say so when native or React Native would serve you better.
Flutter app development for startups and growing businesses
Flutter lets one team ship the same app to iOS and Android with a single codebase, a consistent design and smooth animations. For most business and consumer apps that means a faster launch and lower long-term cost than building two native apps.
We pair Flutter with a well-designed backend and APIs, so features like accounts, payments, push notifications and offline data work reliably on both platforms.
Where an app needs deep platform features — background processing, Bluetooth, specialised camera work — we write native modules alongside the Flutter code.
Why teams choose Flutter
One codebase
iOS and Android from the same code, so features ship to both at once.
Native feel
Compiled to native code with smooth 60fps interfaces.
Lower upkeep
One app to test, update and support instead of two.
What our Flutter app development includes
UX & UI design
Flows and screens designed for both platforms' conventions.
Flutter development
Clean architecture with state management and automated tests.
Backend & APIs
Firebase or a custom backend with secure APIs.
Native modules
Swift and Kotlin code where a feature needs the platform directly.
Store launch
Builds, listings, review responses and release management.
Support
OS updates, monitoring and new features after launch.
Our Flutter app development process
Four stages, weekly demos, no black box.
Discovery & scope
A 30-minute call, then a written scope and a fixed quote per phase within 48 hours.
Design & prototype
Wireframes and a clickable prototype, so you approve the experience before production code is written.
Build & test
Two-week sprints with a working demo every Friday and automated tests on the paths that matter.
Launch & support
Deployment, monitoring and handover of code and accounts, with the same engineers on support afterwards.
Our Flutter stack
Chosen per project, not per habit. Pick a category to see what we reach for.
Industries we work with
Retail & Ecommerce
Storefront apps, loyalty programmes and in-store scanning.
Field Services
Offline-first job apps for teams working without signal.
Healthcare
Patient portals and appointment apps built to handle sensitive data.
Logistics
Driver apps with route optimisation and proof of delivery.
Media
Content apps with offline downloads and subscription billing.
Why choose API Pilot as your Flutter app development company
Senior engineers only
The people on your discovery call are the people writing your code — no hand-off to a junior bench.
Fixed price per phase
A written scope and a fixed quote before each phase starts, so the budget never moves without your sign-off.
Weekly working demos
Something you can click every Friday, so problems surface while they are still cheap to fix.
You own everything
Source code, infrastructure and accounts transfer to you at handover. Nothing is licensed back to you.
Mobile app case studies
Mobile App Development for Brocali Restaurant
A restaurant app for menu browsing, ordering and real-time delivery tracking.
View case study →
Mobile App Development for StellarStreet Realty
A real estate app with property filters, virtual tours, maps and mortgage calculators.
View case study →
Mobile App Development for McRoyal
A secure office app bringing chat, file sharing, calendars and tasks into one place.
View case study →Yes. Flutter is used for production apps by large companies and startups alike. It is a strong fit for most business, ecommerce and consumer apps.
Both are solid. Flutter gives very consistent UI and performance; React Native suits teams already using React. We recommend one based on your product and team.
A focused first version is typically 10–16 weeks including design, build and store launch. You get a stage-by-stage timeline with the quote.
Yes. Camera, location, push, payments and biometrics are covered by mature packages, and we write native code for anything that is not.
Yes, including store listings, review responses and release management.
Let's scope your Flutter app.
A 30-minute call, a written scope, and a fixed quote within 48 hours. No obligation, no sales deck.