12+ Years of App Development
Everything from a single source
50+ Successful App Projects

Our Services

We are your software agency

Our comprehensive services include app development, UI/UX design, app development training and Expert as a Service. Discover how we can turn your visions into powerful technologies.

Two software developers working on the concept of an app, displayed on a tablet and a large screen.

App Development

Apps that will inspire you and your users

As an app agency, we are the perfect partner for developing innovative mobile applications. We use the latest technologies to create apps for various platforms, whether it's iOS, Android, or cross-platform applications. From concept to App Store publication, we guide you every step of the way to ensure your app is unique, user-friendly, and powerful. We work transparently and collaboratively—as a good app agency should.

  • Concept and planning
  • Cross-platform app programming
  • Integration of IoT elements
  • Testing & troubleshooting
  • Documentation, maintenance & further development
Learn more about app development

App UX / UI Design

Apps that are more than just good-looking

An appealing and intuitive user experience is the key to the success of any software development. Our experienced UI/UX design team places great importance on user-centricity, designing interfaces that not only look beautiful but also function seamlessly. We optimize the design of your apps and websites to offer your customers a captivating experience.

  • Target audience analysis before creation
  • Develop user-centered design
  • Creation of a first draft
  • Prototyping & testing
  • Iteration & improvement
Learn more about UI/UX design
A team of UI/UX designers discussing app designs and wireframes to create an intuitive user interface.
An experienced developer from Cayas Software holding an app development training for a team of programmers.

App Development Training

Our know-how, your added value

Want to train your internal team and strengthen their development skills? Our app development trainings are designed to familiarize your team with the latest tools and technologies. Our experts share their knowledge and best practices from our app agency's daily work to empower your team to develop future-oriented apps and implement your projects more efficiently.

  • Assessment of specific training needs
  • Target-group-oriented content
  • 3 to 5 training days online or on-site with proven experts
  • Explanation and application in real practice environments
Learn more about our trainings

Expert as a Service

Stay flexible and still achieve your goals

Our software development experts are available as a service to expand your team and provide additional resources when you need them. Whether you need temporary support on a project or additional expertise for specific technologies, we are ready to stand by your side as a trusted partner.

  • Takeover and further development of Android, iOS, Xamarin, or .NET MAUI apps
  • Support for your team to overcome development bottlenecks
  • Our designers make your vision visible and tangible
  • Team leadership of existing teams and projects
We offer our expertise as a service
A Cayas expert supports a developer working on complex code, symbolizing the 'Expert as a Service' approach.
Portrait of Sebastian Seidel – contact person for app development and digital projects at Cayas Software.

Let's build something great together.