Build — Apps
Native Android App Development (Kotlin, Java)
Native Android in Kotlin with Jetpack Compose, plus rescue and upgrades for legacy Java apps that still pay the bills.
The problem
Android runs on thousands of devices. Your old Java app crashes on half of them, and nobody on the team wants to touch it.
What we do
We build modern Android apps in Kotlin and Compose, and we take over legacy Java codebases without a full rewrite.
- Device-aware testing across screen sizes and OS versions
- Step-by-step Kotlin migration while the app keeps shipping
- Play Store vitals cleaned up: crashes, ANRs, battery
Who it’s for
- Products with Android-first audiences, especially in India and emerging markets
- Apps that need deep hardware or OS integration
- Teams modernising an old Java codebase to Kotlin and Compose
Why CrownCode
We build with modern Kotlin and Jetpack Compose, test on real mid-range devices, not just flagships, and handle Play Store review for you.
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
Native Android 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.
Who owns the code and designs?
Placeholder answer (partners to confirm). You do. Once invoices are paid, the code, designs and accounts are transferred to you.
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