10+ years of app development
Everything from a single source
50+ successful app projects
Built precisely around your goals, we create Android apps with distinctive design, intuitive usability, and modern technology — for smartphones, tablets, and smartwatches.
Book your free consultationFrom concept through launch
Built exactly for your use case
Modern tech & cross-platform expertise
Android is the world’s most widely used OS — giving you access to millions of potential users. Purpose-built Android apps boost efficiency, revenue, and customer loyalty.
For 12+ years, Cayas Software has shipped successful Android apps across industries. We build future-proof, cost-effective solutions with .NET MAUI, Microsoft’s modern framework.
Own the whole project or add us as specialists — you choose how we collaborate.
Proven processes and efficient tech get your app into the Play Store sooner.
Native APIs and modern tooling for great UX and rock-solid performance.
Phone, tablet, desktop, or web — designed around your product strategy.
Delivering user-friendly Android apps, stronger visibility, and happier customers
Two Ways to Work Together
Complete Android App Delivery
Hand us the project and we’ll deliver — concept, design, development, and support. After go-live, we stay by your side.
Expert as a Service
Already have a team and need reinforcements? Our engineers plug in where you need them — right through Play Store release.
Either way, our experts drive your vision forward with passion and ownership.
Explore flexible collaboration
Internal efficiency apps or customer-facing products — we design and ship solutions tailored to your business. Special use cases included — reliable, efficient, and outcome-driven.
You don’t always need a brand-new build. Modernize or migrate existing apps for a fresh UI, better performance, and — if needed — an iOS companion app.
Discuss your Android roadmap
.NET MAUI — the modern successor to Xamarin — is our go-to for cross-platform apps. With one shared codebase, we deliver Android — and optionally iOS, Windows, and macOS.
High code reuse typically saves around 30% in development time and cost — while keeping a stable architecture and a native user experience.
iOS projects are a core competency alongside Android. We rely on .NET for iOS and make full use of native iOS APIs.
Reusing business logic and integration layers enables an efficient build process with a strong return on investment.
Bold visions, smart ideas, shared success — here’s why companies choose us:
“Cayas Software is an outstanding team! I really appreciated the energy and professional support they provided throughout the project.”
“We knew Cayas Software from a previous workshop. The quality we got during the logistics app project was absolutely professional.”
“Cayas was a great partner. We could feel their passion and their drive to move fast and keep optimizing until everything worked perfectly.”
FAQ
Typical projects take 3–5 months, depending on scope. Larger apps need more time; smaller ones can be quicker. Standard phases:
It depends on scope. You’ll receive a transparent estimate with no hidden fees — including milestones and effort breakdowns.
We build for all common Android devices — smartphones, tablets, and wearables (e.g., smartwatches).
We’re a full-service partner — UX/UI, development, and operations. We can also embed with your team to cover skill gaps and manage delivery.
Good to know: We also provide training to upskill in-house teams.
Yes. From a fresh UI to deep technical modernization, we elevate your app — including migration to modern frameworks and, if needed, extending to iOS.
Depending on your goals, apps can offer advantages:
We’ve delivered numerous Android and cross-platform apps, including:
More examples:
Tech stack: Android (Kotlin, Java), iOS (Swift, Objective-C), Windows, web — plus modern backends, databases, and cloud.
New product, modernization, or flexible team support — with Cayas you get exactly the help your project deserves.