Build — Apps
Cross-Platform App Development
Not sure between Flutter, React Native or native? We pick the stack that fits your product, team and budget, then build it.
The problem
Every agency recommends whatever stack they happen to know. You end up with a tech choice made for their convenience, not your product.
What we do
We know Flutter, React Native and native, so we can be honest about which one fits.
- A short written comparison for your specific app
- One codebase for iOS and Android in most cases
- Native escape hatches planned up front, not discovered in month four
Who it’s for
- Startups that need iOS and Android on one budget
- Companies with an existing web team who want mobile too
- Products that must look identical on every platform
Why CrownCode
We pick the right cross-platform tool for your team (Flutter or React Native) rather than forcing one, and we plan for native modules from day one.
How we deliver
From first call to launch.
01
Discover
A free call to understand goals, users and constraints.
02
Demo & scope
A working demo in 48 hours, then a written scope and fixed price.
03
Build
Weekly releases you can click through. No black boxes.
04
Launch & grow
Go live, monitor, iterate — or a clean handover.
Proof
Related work
FAQ
Cross-Platform App Development: questions
How does a project with you work?
Placeholder answer (partners to confirm). Discovery call, written scope and estimate, then short sprints with a demo at the end of each. You see working software early and often.
How do you price projects?
Placeholder answer (partners to confirm). Fixed scope, monthly retainer, dedicated team or hourly. We recommend one after the discovery call.
You're in India. How do time zones work with UK, US and EU teams?
Placeholder answer (partners to confirm). We keep a daily overlap window with your working hours for calls and async updates the rest of the day.
Keep exploring
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Native Swift and SwiftUI apps for when you need every Apple API, peak performance or an iOS-only launch.
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