OverseasDesigners
Application Development
Android Applications
Built for the world’s most widely used mobile platform.
Quick answer
How are Android apps built?
Native Android apps are built with Kotlin and Jetpack libraries and follow Material design. We test across screen sizes, OS versions and manufacturers, then handle the Google Play listing, compliance and staged rollout.
Overview
Native Android apps built with Kotlin and Material design, tuned for the huge range of real-world devices.
What you get
- Android app (APK/AAB)
- Play Store listing
- Crash and performance monitoring
- Source code
- Maintenance plan
Built for the world’s most widely used mobile platform.
Our approach
How we deliver Android Applications.
Kotlin & Jetpack
Modern, maintainable native code.
Device compatibility
Tested across screen sizes, OS versions and manufacturers.
Material design
Interfaces that feel at home on Android.
Play Store launch
Listing, compliance and staged rollout handled for you.
How we work
From first idea to launch day, in four clear steps.
- 01
Think
Research, positioning and a sharp brief. We learn your market before we draw a line.
- 02
Create
Concepts, systems, prototypes. You see real work early and often, never a black box.
- 03
Build
Design hands off to engineering without losing a pixel: sites, apps, campaigns.
- 04
Own
You launch with full files, guidelines and a team that stays to help you grow.
Common questions.
Do you publish to Google Play?
Yes. We prepare listings, graphics and compliance information, and manage the release.
Will the app work on all Android devices?
We test across a wide range of screen sizes, OS versions and manufacturers.
Do you use Kotlin?
Yes. We build native Android apps with Kotlin and Jetpack libraries, as well as Flutter and React Native when cross-platform is a better fit.
Do you build an MVP first?
Usually, yes. A focused first release gets real feedback quickly and keeps risk and cost low before you scale.
Who owns the code?
You do. All source code and intellectual property transfer to you on payment.
Can you work with our existing systems?
Yes. We integrate with existing databases, APIs and third-party tools, or modernise legacy systems step by step.
How much does an app cost?
Cost depends on features, platforms and integrations. After a discovery session we provide a fixed estimate for a focused first release, so there are no surprises.
Should I build for iOS, Android or both?
It depends on where your users are. Cross-platform development can reach both at lower cost, while native apps suit performance-heavy or platform-specific products.
Will you help publish my app to the stores?
Yes. We prepare listings, screenshots and compliance information, and handle submission to the App Store and Google Play.
How do you keep my data and users secure?
We follow secure coding practices, encrypt sensitive data, use role-based access and run security reviews before launch.
Do you provide support after launch?
Yes. We offer maintenance plans covering bug fixes, OS updates, monitoring and new features.
How do we communicate during development?
You get a dedicated project lead, regular demos at the end of each sprint and a shared board showing progress at any time.
Can you add features to an app someone else built?
Yes. We review the code, document what we find and extend or refactor it safely.