We provide high quality and cost effective Android and iOS app development.

Planning an Android or iOS app?

With our experts around the topic of app development we are at your disposal.

Design | Code | Train

Your agency for strong Android and iOS apps.

Cayas Software sees itself as a full-service partner in the field of Android and iOS app development. Our core competence is the development of cross-platform apps and their backend. As support for your team or in complete project responsibility.

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Android & iOS Apps
Our expertise

A smartphone without apps is no longer conceivable today. With Xamarin, we develop cross-platform apps for Android and iOS that run on any smartphone, tablet or SmartTV. You have a smartwatch? We develop apps for it, too.

Cloud Solutions
Our backends

The web is as versatile as your requirements. HTML5, CSS, JavaScript & Co. have their home with us in every website. In the backend we are flexible with ASP.NET Core and RESTfull services.

App UI/ UX Design
The eye eats along

Successful Android and iOS apps impress with their ease of use and appealing design. Because the eye of your users determines the success of your app, we bring good looks in line with the best user experience.

App developer training
The turbo for your app project

Are you or your team new to app development with Xamarin or .NET MAUI? With hands-on training and workshops, we teach everything you need to know about app development with Xamarin and .NET MAUI so that you and your team can successfully implement Android and iOS apps.

Our project reports

Case study on the flaschenpost app for order picking
flaschenpost Warehouse-App
Efficient use of technology in the warehouse View Case Study
Case study on the flaschenpost delivery-driver-app
flaschenpost Driver-App
Be fast, but be safe View Case Study
Case study on dsp warehouse logistics app
dsp Warehouse Logistics App
Warehouse logistics made simple. View Case Study
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Logo von Förster Technik
Logo von Medifox
Logo von Ottobock
Logo von SAP
Logo von Techem
Logo von Xamarin

Fresh from our blog

  • Header graphic for Implementing voice commands in .NET MAUI in a calorie counting application
    Implementing voice commands in .NET MAUI in a calorie counting application
    by Igor Gridin  |  2/13/2024

    This post is a continuation of the Hackathon topic post, where the technical implementation of voice commands in .NET MAUI is revealed, as well as the challenges the development team faced and how they successfully solved them.

  • Header graphic for Voice input facilitates documentation - A hackathon topic
    Voice input facilitates documentation - A hackathon topic
    by Julia Wollfarth  |  12/30/2023

    Voice input makes it possible to intuitively record food eaten and drunk without having to look at a device or tap. Instead of laboriously entering everything by hand, users can simply record their meals and snacks by voice command. This approach can lower the inhibition threshold and encourage users to continuously document their eating habits. This saves time and encourages regular documentation.

  • Header graphic for UX, UI, usability: the symbiosis of design success
    UX, UI, usability: the symbiosis of design success
    by Julia Wollfarth  |  11/24/2023

    In the world of digital design, terms such as UX design, UI design and usability play a crucial role. But what exactly do these terms mean? How do they together contribute to designing digital products in such a way that they are not only beautiful to look at, but also offer a smooth and satisfying user experience? In this blog article, I would like to differentiate between the terms and show how they interact.

Our office

Koenigstr. 53
32427 Minden, Germany

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Phone: +49 (0) 571 82 92 58 10

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