Digital Tools & Custom Systems
We build applications, portals and systems that simplify workflows and move your business forward digitally – from the first concept to ongoing operation.
Digital solutions for real workflows
Whether it is an internal tool, a customer portal or a custom web app: we choose technology to fit your project – not the other way around.
iOS App Development
Native iOS apps with Swift and SwiftUI for iPhone and iPad. Optimized for performance and user experience.
- • Swift & SwiftUI Development
- • App Store Optimization
- • iOS Design Guidelines
- • Performance Optimization
Web Apps & SaaS
Web apps that run in the browser on any device — Android included. That is how we built ClarioCRM, Voilà Rechnungen and the ordering system for The Pizza Bros.
- • Runs on iPhone, Android & desktop
- • Login, payments & dashboards
- • Hosted in Germany
- • From MVP to product
Launch & Operations
We get your app into the App Store and then take care of updates, hosting and further development.
- • App Store submission & review
- • Privacy labels & store copy
- • Updates & maintenance
- • One fixed point of contact
Our Development Process
A structured approach for successful app projects from the first idea to launch.
Concept
Analysis of your requirements and creation of a detailed concept for your app.
Design
Creation of wireframes, prototypes and final UI/UX design for your app.
Development
Programming your app with modern technologies and best practices.
Launch
Testing, app store optimization and publication of your app.
Frequently Asked Questions
Answers to the most important questions about app development.
How long does app development take?
Web apps and systems such as online booking or an ordering shop are usually live in 2–6 weeks, native iOS apps in 1–3 months depending on scope. Before that you get a free, clickable draft.
What does app development cost?
Online booking or an ordering shop start at €1,490 or €129/month on a subscription, tools and automations at €490. You get the exact fixed price after the free draft – you only pay if you like it. All packages: nolte-apps.de/en/#pricing
Do I need an app, or is a web app enough?
A web app is faster and cheaper to build and runs on every device. An iOS app pays off if you need push notifications, offline use or a place in the App Store. We'll tell you honestly what your project needs.
What technologies do you use?
For iOS we use Swift and SwiftUI; web apps are built with modern web technologies and hosted in Germany. You can see examples in our own products.
Ready for Your App Project?
Let's talk about your app idea. We're happy to advise you for free and create an individual concept for your project.