Flutter App Development for iOS & Android
One codebase. Two platforms. Shipped in weeks. We build high-performance Flutter apps with custom UI, Firebase or REST backends, and full App Store & Play Store submission.
What's Included
Everything You Need, Nothing You Don't
Cross-Platform iOS & Android
One Flutter codebase that runs natively on both iOS and Android — half the cost of two separate apps.
Custom UI/UX Design
Fazeen designs your screens in Figma first. You approve every pixel before a line of code is written.
Firebase & REST Integrations
Real-time databases, push notifications, authentication, and any REST or GraphQL API your app needs.
App Store & Play Store Submission
We handle the full submission process — certificates, screenshots, descriptions, and review follow-up.
AI-Accelerated Development
We use AI tools to build 5x faster than traditional agencies without cutting corners on quality.
30-Day Post-Launch Support
Free bug fixes and support for 30 days after launch. Ongoing maintenance packages available.
Why CueBytes
What Makes Us Different
- Fixed price upfront — no hourly surprises or scope creep
- Daily progress updates via Slack or WhatsApp
- You own 100% of the source code after delivery
- AI-powered development — 5x faster than traditional agencies
- 30+ Flutter apps shipped for startups worldwide
- Figma-first design process — you approve before we build
30+
Projects delivered worldwide
5x
Faster than traditional agencies
2–4 wks
Average delivery time
Process
How It Works
Discovery Call
We understand your idea, goals, and timeline. You get a clear scope and fixed price.
UI Design in Figma
Our designer creates your screens. You approve the look before development starts.
AI-Powered Development
We build fast with daily updates. You see progress every step of the way.
Launch & Handoff
We submit to the stores, deploy your backend, and hand over everything.
Ready to Get Started?
Book a free discovery call. Fixed price, no surprises.
You Might Also Need
Our Other Services
React & Next.js Web Apps
Fast, SEO-optimized web applications and dashboards.
Node.js Backend & APIs
Scalable backends and REST/GraphQL APIs.
MVP in 2–4 Weeks
Idea to launch-ready product in weeks, not months.
App Store Optimization
Grow downloads with AI-powered ASO.
AI Automation
Automate workflows and grow faster with AI.