4.9 Ratings based on 1,000+ reviews
Flutter App Development Company
We build high-performance Flutter apps for startups and growing businesses worldwide. Faster to ship, cheaper to maintain, and built to scale from day one.
20+
Flutter Apps Delivered
3x
Faster Than Native Development
28%
Avg Increase in User Engagement
4
Countries Including US · UK · UAE · Australia
Our Services
Flutter Apps We Build
From consumer-facing mobile apps to complex enterprise tools we build Flutter apps across every major industry.
On-Demand & Delivery Apps
Real-time order tracking, driver dispatching, multi-vendor support, and live maps everything users expect from a modern delivery experience.
Restaurant & Food Apps
Table booking, digital menus, loyalty programmes, and order management built for restaurants that want their app to feel as premium as their food.
E-Commerce Apps
Product catalogues, smart search, cart, payment gateways, and order history — Flutter makes e-commerce apps fast, smooth, and conversion-ready.
Healthcare & Wellness Apps
Appointment booking, teleconsultation, patient portals, and health tracking — built with privacy and compliance in mind.
Enterprise & Field Service Apps
Mobile ERP clients, field workforce tools, inspection apps, and job management — we’ve built Flutter apps that replace paper-based workflows entirely.
MVP & Startup Apps
Have an idea and need to validate it fast? We take you from concept to App Store in 8–12 weeks, without cutting corners on quality.
Why Choose Flutter
Why Smart Businesses Are Choosing Flutter
Flutter isn’t just a framework it’s a smarter way to build. Here’s why founders and CTOs around the world are moving to it.
One codebase. Two platforms
Write your app once and it runs natively on both iOS and Android. That means one development team, one set of updates, and up to 40% lower build cost compared to maintaining two separate native apps.
Performance that feels native
Flutter renders using its own graphics engine not a web view, not a bridge. The result is 60fps animations and smooth interactions that users can’t tell apart from a native app.
Ship faster, iterate faster.
Flutter’s hot reload lets developers see code changes instantly without restarting the app. For startups and product teams, this means shorter sprint cycles and faster time to market.
Backed by Google. Proven at scale
Flutter is Google’s own framework. It powers apps at BMW, Google Pay, Alibaba, and Nubank companies running at hundreds of millions of users. It’s not experimental; it’s battle-tested.
Lower total cost of ownership
One codebase means one team handles bug fixes, feature updates, and OS upgrades across both platforms. Over a 2-year product lifecycle, Flutter apps consistently cost less to maintain than native alternatives.
Why Choose Alottt
Why Choose Alottt as Your Flutter Development Partner
There are hundreds of Flutter agencies. Here’s what makes working with Alottt different.
01
Full-cycle delivery
We handle everything product discovery, UI/UX design, Flutter development, QA, App Store submission, and post-launch support. You get one accountable team from start to finish, not a handoff chain.
02
Dedicated project manager
Every project gets a dedicated PM who runs your Agile sprints, sends weekly progress updates, and is available on Slack during your business hours. You’re never chasing status updates.
03
Transparent pricing
We offer both fixed-price and time & material models. You’ll get a detailed scope and cost estimate before any work begins no surprises mid-project.
04
NDA from day one
We sign a non-disclosure agreement before any project discussions. Your idea, your IP, your code — all protected and transferred to you on completion.
05
Async-friendly for global clients
We work with clients across the US, UK, UAE, and Australia daily. Our team communicates async-first via Slack and schedules video calls to fit your timezone.
06
30-day post-launch warranty
We don’t disappear after App Store submission. Every project includes a 30-day warranty period where we fix any bugs that surface after launch — at no extra cost.
Our Flutter App Development Process
A clear, repeatable process that keeps your project on time and on budget every time.
01 Discovery & Scoping
We start with a free discovery call to understand your idea, target users, and business goals. From this we produce a detailed scope document, tech recommendations, timeline, and cost estimate. No guesswork, no vague proposals.
02 UI/UX Design
Our designers create wireframes first, then high-fidelity Figma screens. You review and approve every screen before a single line of Flutter code is written. This step eliminates expensive rework later.
03 Flutter Development
Development runs in 2-week sprints. At the end of each sprint you get a working build to test on your actual device. Weekly Slack updates keep you informed without requiring you to attend every meeting.
04 QA & Testing
Our QA team tests across real iOS and Android devices not just simulators. We check performance, edge cases, payment flows, and network failure scenarios before anything goes to the stores.
05 Launch & Post-Launch Support
We handle App Store and Google Play submission, including all metadata, screenshots, and compliance requirements. After launch, our 30-day warranty covers any bugs that emerge in the real world.
Tech Stack We use
Flutter Tech Stack We Use
We use proven, production-ready tools at every layer of your Flutter app.
Layer
Technologies
Framework
Flutter 3.x · Dart
State Management
BLoC · Riverpod · GetX
Backend
Node.js · Firebase · REST APIs · GraphQL
Database
PostgreSQL · MongoDB · Firestore
Payments
Stripe · Razorpay · PayPal SDK
Maps & Location
Google Maps SDK · Mapbox
Notifications
Firebase Cloud Messaging · OneSignal
Design
Figma · Adobe XD
Let’s Work Together
Ready to Build Your Flutter App?
Tell us about your project what you’re building, who it’s for, and roughly what timeline you have in mind. We’ll send you a detailed scope and cost estimate within 48 hours. No sales pressure. No vague proposals. Just a straight answer on what your project needs and what it’ll cost.
Frequently Asked Questions
Got Questions? We’ve Got Answers.
How much does Flutter app development cost?
A: Flutter app development typically costs between $8,000 and $60,000 depending on complexity, features, and backend requirements. A basic MVP with core features runs $8,000–$15,000. A medium-complexity app with custom UI, third-party API integrations, and a backend falls between $20,000–$40,000. A fully-featured product with advanced logic, real-time functionality, and admin dashboards can reach $60,000 or more. We provide a detailed, itemised estimate after a free 30-minute discovery call — no commitment required.
How long does it take to build a Flutter app?
Is Flutter better than React Native?
A: Both are strong choices, and the right answer depends on your project. Flutter has its own rendering engine, which means it produces highly consistent UI across iOS and Android and tends to perform better for animation-heavy or complex apps. React Native is a better fit when your team is already JavaScript-heavy or you need a wider ecosystem of existing packages. We’ll give you an honest recommendation during our discovery call based on your specific requirements.
Do you build Flutter apps for both iOS and Android?
A: Yes — that’s the whole point of Flutter. One codebase produces a native-quality app on both iOS and Android simultaneously. This means you don’t need two separate development teams or two separate budgets. You get both platforms at roughly the cost of building one native app.
Will I own the full source code after the project?
A: Absolutely. Full source code ownership and IP transfer is included in every project we deliver. We sign an NDA before any discussions begin, and on project completion we hand over all Git repositories, design files, API documentation, and environment credentials. The code is 100% yours.
How do you handle communication with clients in different time zones?
A: We work with clients across the US, UK, UAE, and Australia regularly. Our default approach is async-first — we use Slack for daily updates so you can respond in your own time. We schedule weekly video calls to suit your timezone, and our project managers are available for urgent issues outside standard hours. Most clients tell us communication feels easier than working with a local agency.
Do you offer post-launch support?
A: Yes. Every project includes a 30-day post-launch warranty at no extra cost — we fix any bugs that emerge after App Store and Play Store submission. Beyond that, we offer monthly retainer packages for ongoing feature development, performance monitoring, and OS update compatibility. We’re built for long-term partnerships, not one-and-done projects.