12+ Years of App Development
Everything from a single source
50+ Successful App Projects
In app programming, we combine your requirements, including design and UX/UI concepts, with our technical expertise to create a stable and high-performance application.
Request a Free QuoteRequirements, UX, and architecture translated into code, clear structure, stable functions
Fast response times, secure data flows, a codebase that can be extended
.NET MAUI, iOS & Android, selecting the right technology for your goals
App programming is the technical core of your app. While App Development describes the entire process from idea to maintenance, this part focuses on the implementation in code:
Are you also interested in User Experience (UX) and User Interface (UI) Design? You can find more information about this service here.
Reliability and transparency characterize our cooperation from the first idea through app programming to the go-live and the continuous further development of your app.
As iOS, Android, and Cross-Platform experts, we adapt to your requirements. We also program web applications professionally.
As an app agency by your side, we design apps variably and with the functions you really need.
Performance, stability, and a sustainable app architecture are possible with our experience as app developers.
The Process to a Mobile App
This is the foundation if you want to have an app programmed for iPhone, iPad, or Android that can grow over years.
This is how we integrate your app into your digital process chain.
Regardless of whether app programming for iPhone, iPad, or Android devices, we program in such a way that your app feels fluid in everyday use.
So you can develop your app long-term with us by your side.
Individual App Programming
All-Round Service for Your App Development
In the all-round service, you book the complete app development at Cayas from the first idea through UX/UI and app design to professional app programming, testing, store release, and later further development.
Within this complete package, we take over app programming as a central step. If you choose this path, you can have your app programmed without having to worry about technology, team resources, or tools. We take over the entire process and deliver a finished application.
Expert as a Service – App Programming as a Single Service
If you only need app programming, our model Expert as a Service comes into play. You already have internal know-how or have implemented the concept, UX, and app design yourself and want to outsource or reinforce the actual app programming. In this case, we step in exactly there. We program your app, supplement your team with experienced app developers, and support you where you need it.
So the responsibility for the overall project remains with you, while you book app programming specifically as a professional individual service from Cayas.
»Cayas Software is an excellent team! I personally enjoyed the energy and professional support the entire team gave us during the project.«
Talk to Our Team!
Whether you want to start a new app, modernize an existing application, or stabilize an ongoing project – in a non-binding conversation we clarify:
FAQ
App Development covers the entire process from the idea, UX/UI, app design, to app programming, testing, launch, and maintenance. App Programming is the technical part. This is where the concept and design are turned into a functional application. If you want to have your app programmed, we will work together to see where you need us in the process.
Yes. Many clients come to us with a prototype, existing code, or an internal idea. We can either join the ongoing app programming or set up your concept technically from scratch. We include everything that contributes to the success of your app.
In app programming, we rely on modern, established technologies that have proven themselves in many projects. Depending on the goal of your app and the desired platforms, different languages and frameworks are used.
Regardless of whether we program natively or cross-platform: We focus on high performance, stability, clean architecture, and secure data processing so that your app functions reliably in everyday use and can be smoothly further developed if needed.
Depending on the target platform, a different program is used for app programming to ensure your application works reliably on all devices. For iOS apps, we use Xcode for programming; for Android projects, we program apps with Android Studio. In addition, other programs for app programming such as Visual Studio, CI/CD pipelines, and device farms for testing are used.
We are professionals in app programming for iPhone as well as experts in app programming for iPad, Mac, and Android devices like tablets, smartphones, and wearables. Regardless of whether you want to program for a single platform or an app for both iOS and Android, we plan with you which combination is economically and strategically sensible.
Furthermore, we support you in app programming for Windows. Together we look at whether we program a dedicated Windows app or if a cross-platform solution offers itself, which runs just as reliably on Windows devices, like a classic PC, as on mobile devices.
The costs for app programming depend heavily on what your app should be able to do. Factors include the range of functions, whether your app is developed for iOS, Android, or both platforms, how many screen views are needed, and whether existing systems like databases, ERP (integrated software solutions for business processes), or other software need to be connected. The effort for testing and later extensions also plays a role. The more extensive and individual your app is, the more time programming takes and the higher the prices will be.
At Cayas, it is important to us that you can understand your offer. That's why we rely on transparency without hidden costs. So you know from the start what costs you will face and can plan your budget and timeframe securely.
App Development
With modern technology, we put your digital ideas into practice. From the first sketch through concept and design to programming and publication, we accompany you step by step. Whether you need a native iOS or Android app or a cross-platform solution: We develop high-performance, modern applications with high quality, clear communication, and cooperation at eye level that fit your company.
Information on App DevelopmentApp Design
Thoughtful app design turns functions into a coherent user experience. We translate your brand, goals, and content into clear user guidance, attractive interfaces, and intuitive interactions. From the first clickable prototype to the final user interface. This creates a consistent look & feel that fits your target group, makes your content understandable, and makes your app look professional at first glance.
Information on App DesignApp Development Trainings
In our practice-oriented workshops and training sessions, you will learn how modern app development is structured and how you can expand your skills step by step. Whether you are a beginner or have already implemented your first projects: We provide you with sound know-how on cross-platform apps and show you concrete procedures, tools, and examples that you can apply directly in your own programming.
Information on Trainings
Let your app be technically realized in such a way that it functions reliably in everyday life and can be individually expanded later. What you can expect from us as a partner for app programming:
Contact us and we will see in a non-binding conversation how we can specifically support you in app programming.