
Android App Development Services




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What Android Development Services You Get?
Custom Android app development
We build custom Android apps tailored to your business goals and optimized for the full Android ecosystem, from smartphones and tablets to wearables and TVs. As an Android app development company, Aetherius can provide a single experienced developer or an entire dedicated team, giving you the flexibility to scale quickly.
Cross-platform development
Looking to launch on both Android and iOS faster and more cost-effectively? Our experts specialize in cross-platform app development using Kotlin Multiplatform (KMP), Compose Multplatform (CMP), Flutter, and React Native. By sharing one codebase for both platforms, you save time and reduce costs while maintaining high performance and a native-like user experience.
UI/UX Design
Our designers create intuitive, brand-aligned Android app UI/UX that engages users and drives retention. We research your target audience and create an interface that not only looks great on Android devices but also delivers seamless usability across multiple screen sizes and resolutions.
Android consulting
Need strategic guidance for your Android app development project? We’ll analyze your vision, recommend the best technologies and architecture, and outline a clear roadmap. Whether you’re planning a new app or improving an existing one, our consulting service provides actionable insights for success.
Maintenance and support
Our ongoing Android app maintenance and support keep your application secure, responsive, and fully functional as new devices and OS updates roll out. From bug fixes to performance tuning, our team ensures your Android app continues to run flawlessly long after launch.
The Way We Work Together
You can hire an entire team or individual developers to work with your in-house team. Project management and decision-making remain in your hands. This is an ideal choice if you already have a project and a plan but need additional resources to bring it to life.
You get full-service mobile app development, from developing your idea to launch. Our team creates a plan and delivers solutions for your startup vision. We take ownership of the project, treating your app as our own, and delivering a product that helps your business succeed.
We'll Recommend the Best Migration Technology
Ideal when you need to stay within budget while keeping native UI flexibility.
KMP allows you to share business logic across iOS and Android while still using native UI components,speeding up development without sacrificing performance.
Perfect for teams that want a modern, shared UI and business logic in one codebase.
CMP enables you to build beautiful, responsive interfaces for both iOS and Android, reducing maintenance and accelerating releases.
If not knowing what to choose, here you can get more info about KMP vs CMP.
Best for apps requiring a fully shared UI across iOS and Android, ensuring fast cross-platform development with near-native performance and a rich widget library.
A solid choice for projects that need quick time-to-market and strong community support,offering
a balanced mix of speed, performance, and reusable components.
Apps We Built For Clients
All Technologies
We Work With
And Yes, We’ve Probably Worked In Your Industry
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Launch healthcare apps patients actually use, fast and secure.
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Turn AI ideas into apps that wow your users.
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Keep learners engaged with interactive and easy-to-use apps.
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Boost user engagement and loyalty with beauty apps.
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Make every event easy, from schedules to ticketing.
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Connect customers to services instantly.
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Build an app that fits your industry’s unique challenges.
Our Development Process
We start by listening to your goals and specific needs, ensuring we understand your app’s vision clearly.
Based on the gathered information, you get a detailed project plan, including a precise timeline, cost estimation, and defined milestones, ensuring full transparency.
Our team begins the design and development phase, keeping you involved at every stage with regular progress updates and the opportunity for feedback to ensure alignment with your goals.
Before launch, the app goes through rigorous testing to ensure it meets the highest standards of functionality, performance, and user experience, eliminating bugs or issues.
Once everything is ready, we take care of the deployment process, making sure it’s properly set up on app stores or other platforms.
After launch, we offer continuous support to ensure your app stays up-to-date and runs smoothly, adapting to your needs over time.
FAQ
Aetherius provides senior Android engineers for team augmentation and full-cycle development engagements. We build custom Android apps in Kotlin with Jetpack Compose, handle Google Play submission, and cover UI/UX design, consulting, and ongoing maintenance. You can hire individual developers or bring in a full team depending on what your project needs.
In most cases, we present pre-vetted senior Android candidates within 5-10 business days. Our developers are experienced in jumping into existing codebases, understanding the architecture quickly, and contributing without a long ramp-up period.
Aetherius maintains a pool of senior Android engineers available for long-term team augmentation. We match based on your exact stack, project context, and seniority requirement, not just who's available. Get in touch and we'll present matching profiles within days.
It depends on your existing codebase, team structure, and client requirements:
- Native Android (Kotlin/Jetpack Compose) — best when you need full access to Google platform APIs, maximum performance, or your client is Android-first
- KMP — best when you want to share business logic across Android and iOS while keeping native UI on both platforms
- Flutter / React Native — best when UI consistency across platforms and faster delivery are the priority
If you're unsure, our team can consult on the right approach based on your actual constraints.
Every developer goes through technical screening that covers Kotlin architecture patterns, Jetpack libraries, code quality, and the ability to work independently in complex, enterprise-grade codebases. We don't label mid-level developers as seniors. If a profile doesn't precisely match your requirements, we say so before you meet them.
Yes. Aetherius developers are experienced in white-label delivery, they align with your workflows, communication standards, and team culture. They operate as your team members, not as an external vendor.
Yes, and this is one of the most common scenarios we work with. KMP doesn't require a full migration. You can introduce shared business logic incrementally, module by module, while keeping your existing native Android codebase intact.
Our developers are experienced in exactly this kind of integration, so there's no need to stop active development or put your current project at risk. Read the step-by-step guide on how to integrate KMP into an existing app without a full migration.
Pricing depends on seniority level and engagement model. We don't publish flat rates because every project is different, but pricing is always transparent with no hidden fees. Use the Aetherius Cost Calculator for a custom estimate, or get in touch, and we'll break it down based on your actual requirements.
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