UI/UX design that users understand – before the first line of code is written

A compact prototype for a website, a tool or an app idea is possible in the Starter package from €2,500. Comprehensive user research, several test rounds and a complete design system for a piece of software are usually in the Professional package from €8,000; large product landscapes we price individually as Enterprise. UI/UX design can be commissioned on its own or as part of a development project.

For manageable products, a few weeks are often enough from the first interviews to the tested prototype. For complex software, we plan several iterations and can design individual areas in parallel with development.

UX describes the entire user experience: whether workflows are logical and people reach their goal. UI is the visible interface with layout, colors, typography and controls. Good products need both – which is why we work on them together.

Even experienced designers cannot predict how every target group will react. Even a few tests with real users typically uncover the biggest hurdles – much cheaper than fixing them after launch.

Yes. We design with sufficient contrast, clear focus states, understandable error messages and keyboard operability, guided by the WCAG guidelines. Whether and to what extent legal requirements such as the German Accessibility Strengthening Act (BFSG) apply to your product should be reviewed legally – this note does not replace legal advice.

After the free initial consultation come user research, user flows and wireframes, followed by a clickable prototype with testing. LOMA DESIGN designs the final interfaces, and the handover to development takes place with a design system and specification.

User experience helps decide whether customers submit an inquiry or complete a purchase, and whether employees enjoy using software. Confusing workflows lead to drop-offs, support queries and input errors. Considering UX early avoids costly changes after launch.

A clickable prototype simulates an app or software without any programming: screens are linked, and buttons and navigation respond as in the finished product. This lets you test ideas with users, convince decision-makers and give development a clear blueprint. We create prototypes in Figma and share them via link.

A design system is a collection of reusable components, colors, fonts and rules that design and development use together. It pays off as soon as several products, teams or channels should present themselves consistently or software is extended regularly. New features are then built faster and stay consistent.

In a UX audit, experts evaluate an existing website, app or software against recognized criteria and document weaknesses with priorities. In a usability test, real users solve typical tasks while we observe where they get stuck. The two complement each other: the audit quickly finds known problems, the test shows the actual behavior of your target audience.

Yes. We design interfaces for mobile apps and take Apple's and Google's design guidelines into account so that the app feels familiar on both platforms. On request, Nano Concepts then builds the app directly, so design and development come from a single source.