Mobile Development
Agile. Quick. Simple.

Mobile Development
Agile. Quick. Simple.

App Development

We at Zweidenker have been developing mobile solutions for more than ten years. We design and program tailor-made apps for every requirement. Whether it is a start-up or a large corporation, whether a small tool or a complex all-in-one-solution: with us you will get support at all stages on the way to the ideal application. As a holistic digital and software agency, we cover the entire value-added process of app development for you.

We specialize in highly complex apps that are scalable, business-critical or hardware-related and that have to meet comprehensive security requirements.

We develop all solutions individually and from scratch using the latest technologies in mobile development. In all project phases, we rely on an agile process and close cooperation with our customers: starting with ideation and UX design through the implementation of front and back ends to ongoing operation and associated maintenance. We work with you as a team to develop tailor-made solutions for your project.

From useful applications to e-commerce to playful entertainment: we create intuitive mobile web applications and native apps across platforms for iPhone, iPad, Android, watch and wearable.

Together with you, we design your mobile world: with mobile apps, web apps & native apps. We develop for iOS, Android, Hybrid and Flutter and rely on professional UX / UI design with prototypes and quick review of ideas through agile development.

App Services

Agile Methods

ZWEIDENKER has been working according to the principles of the Agile Manifesto for years and extensively uses agile methods with Scrum and Kanban in all phases of the development process. The essential principle is a highly iterative approach. With our many years of experience and an agile approach, web solutions can be developed reliably, quickly and in a customer-oriented manner.

Agile Development: Short development cycles, an iterative approach and visible results at the end of the sprint
Agile Teams: Interdisciplinary teams equipped with the necessary skills and our customer as an active part of the process – right from the beginning
Agile Processes: Lean and flexible processes preventing bureaucratic expenses and short reaction times

Project Phases

Different phases are passed through in the development cycle of an app. Meanwhile, our experts are in constant contact with one another. Depending on the scope of the project, these development phases are flexibly adapted.

Phase 1-3
We start with a kick-off workshop for planning and consulting in the app project. The requirements analysis is carried out together with the customer in order to define goals right through to the marketing stage of the application. Based on the project plan, we implement the research and analysis phase as well as the brainstorming and conception.

Phase 4-5
Then follows the design sprint: colors, graphic elements, UX and UI design as well as an optimal user experience are developed. Then we develop a first prototype. The app is implemented after successful testing.

Phase 6
After the release, our ongoing support ensures an intact and always up-to-date app. This means that apart from maintenance and technological operation we also update the user interfaces or add new functions.

Whether travel guides, service app solutions or indoor navigation with location-based services: With well-designed applications and state-of-the-art technologies, we offer flexible and intelligently integrated mobile apps.


B2B-Travel Planner
Deutsche Bahn Connect GmbH
> To the project

Flinkster Carsharing
Deutsche Bahn Connect GmbH
> To the project

SAP Press-Reader
Rheinwerk Verlag
> To the project

Karlsruher Verkehrsverbund
> To the project

Flink Me Rideselling
Deutsche Bahn Connect GmbH
> To the project

Call a Bike
Deutsche Bahn Connect GmbH
> To the project

Frequently Asked Questions

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+49 221 95 49 12 88