App Development in Stuttgart for the development of mobile applications and websites – KNGURU
Are you looking for an experienced team to implement your app project in a customized and professional manner? We're happy to help! With our many years of experience, we support all types of companies – from startups to corporations.
Over 200+ design projects
Not just developers, but true consultants for your app!
In over 7 years, we've learned what truly makes apps successful. That's why we don't just develop; we also support you with concept, design, and marketing – as a team by your side.
With our many years of experience, we support all types of companies in Stuttgart – from startups to corporations. We know exactly what matters to each target audience and develop tailored solutions that stand out from the crowd.
Whether it's app development, backend, design, or marketing – we bring all specialists together internally and ensure everyone works towards a common goal. This ensures your app is fully developed in every respect – from the initial idea to a successful launch.
This is what structured product design looks like in practice.
From the initial product idea to sophisticated interfaces and scalable systems – our projects demonstrate how thoughtful development and consistent design create real business value.
The app for anyone who loves cars and motorsport!
DeepDays is the app for car events, community voting, and digital ticketing. From the initial idea to UX UI design and technical implementation, we developed the product entirely ourselves and quickly scaled it to over 30,000 users.
A festival that lets you play along.
For the Glücksgefühle Festival, we developed an app that offers 200,000 visitors interactive experiences – from ticketing and gamification to live communication.
Club Management for Leipzig's Night Owls
Clubkit is our white-label solution for smart ticketing. We built it to work like the best bouncer in town.
The platform for pet owners and pet professionals
With PetPlanner, pet owners can find suitable service providers nearby, book appointments online, and keep track of their pet's health data, appointments, and important information at all times.
Recruiting Software on Autopilot
Recruiting is often chaotic and manual. With Funellab, we built a platform that automatically filters, organizes, and perfectly matches applicants.
Energy that adapts to your life.
Clever-PV wanted more than just an app – they wanted to give households control over their energy. Our task: a UX and UI design that makes data clear, intuitive, and understandable.
Complex CAD workflows made simple & intuitive.
Mensch und Maschine stands for CAD and BIM software. We have developed an intuitive solution that simplifies complex processes and seamlessly connects teams.
Cook along with your favorite creators
Scoops connects food creators with their community in a new way. Influencers share their recipes directly in the app, and their followers can unlock them via a subscription, cook them, and become part of an active food community.
App Development in Stuttgart: From Design to Marketing
Developing a powerful app for your business doesn't have to be an opaque undertaking. Our proven process brings clarity – from the initial idea to go-live
Conception Phase
A solid concept always precedes the actual programming. This is the only way to ensure your corporate identity and target audience's needs are integrated into the development. That's why we involve you from this early stage: We'll go through your idea together, our UI/UX team will build the frontend, and once it meets your expectations, we'll build an MVP – which you can thoroughly test and even provide to external test users.
Platform-appropriate development
Once you're satisfied with the progress, we move on to implementing the actual application. We ensure the application runs everywhere, as this is the only way to reach all users. Don't worry: you won't need to finance the development of multiple apps. We utilize established frameworks that cover all platforms simultaneously, allowing your entire budget to be allocated to what truly matters.
Robust backend architecture
Beyond the app itself, a backend is almost always necessary. Access data and other information need to be stored and synchronized, and you'll also want to integrate this data into your existing processes. Thanks to our software development expertise, we cover this area in-house. Our backend developers work in dedicated teams with app developers, preventing coordination issues from the outset.
Targeted marketing
Once your finished app is in the stores, it naturally needs to be marketed. We handle both web design and marketing ourselves, ensuring our team members are always familiar with your project and can present it optimally.
Louis Nell
Louis was never one to do things by halves. As a developer at the railway company, he programmed software that revolutionized the system – and was quickly scrapped precisely for that reason. Frustration turned into opportunity: he quit and founded KNGURU. Today, Louis and his team develop digital products that offer real value – and aren't hindered by corporate politics.
Ivan Prosic
Four years ago, KNGURU was looking for a designer. Ivan responded on Reddit, participated in a design challenge despite a packed schedule – and prevailed. Today, he's our Lead Designer and, according to him, can even operate Figma in his sleep. He has a knack for pixels – and incredible patience for clients who "just want a quick tweak."
Vera Grosse
Vera came as an intern – and simply never left. Today, she juggles clients, projects, and designers simultaneously (and still finds time for a shisha). She's the only person on the team who voluntarily opens Excel spreadsheets – and even with enthusiasm. Plus, Vera can implement project plans faster than Ivan can swim (which he reluctantly admits).
Strahinja Nikolic
Strahinja is not just a designer, but a true go-getter. He builds his own businesses on the side, thinks like a founder, and knows exactly how UX becomes not just beautiful, but profitable. With KNGURU for years, indispensable for years. Always by his side: his dog Bebba, our unofficial team mascot (no, that's not Bebba in the photo).
+ more Kngurus, when you need them.
Lean or XXL? We scale with you. If your project needs more power, we bring in specialists. Developers, strategists, motion designers – all ready when you need them. Kngurus on demand!
Founders & Companies, who have entrusted us with their ideas & apps.
Good UX/UI design is not just about the outcome, but also about the collaboration that leads to it. Read here how our clients experienced their journey with us.
Are you planning an app project in Stuttgart? Talk to us now without obligation!
How long does app development take in Stuttgart?
The duration depends on the requirements and complexity of your project. Smaller apps can be completed in a few weeks, while more extensive applications with individual features may take several months. With a clear timeline and regular updates, you will always be informed about the progress.
Can I customize my app myself after development?
Yes, many applications are designed to be easily customizable. Our developers ensure you have user-friendly tools to edit content or update data – without requiring in-depth technical knowledge.
What happens if problems arise after launch?
Our app agency in Stuttgart offers comprehensive post-launch support. Whether it's bug fixes, updates, or adjustments based on user feedback – we ensure your application runs smoothly and stays up-to-date.
How does the development process work in Stuttgart?
The process begins with a detailed consultation to discuss your requirements and goals. Subsequently, a concept is developed, designs are created, and technical implementation begins. Throughout the collaboration, you will be regularly informed about progress, and your feedback will be integrated.
Which technologies are used in app development?
Modern tools like React Native and Flutter enable us to create cross-platform applications. Our experts select technologies based on your requirements to ensure optimal performance and user-friendliness.
What does your app cost?
The more features your app is intended to have, the higher the costs will naturally be. Therefore, we always recommend developing the app as compactly as possible first and then expanding it incrementally later.
Get a free initial consultation now.
App Agency Stuttgart- Innovative App Development for All Platforms
A Combination of Website and App
Is your project relatively straightforward and you don't want to invest much? Then a PWA could offer significant savings potential. Such apps consist of regular web applications that, thanks to certain JavaScript features, can also be stored offline and launched via a shortcut like a normal app.
Unfortunately, such a solution doesn't make it into the app stores, and often doesn't achieve the look and feel of a true app. However, it covers all platforms at once, can be cost-effectively derived from existing websites, and functions as a regular website on PCs. For Stuttgart companies looking to offer their customers a dashboard or an ordering platform, a PWA is often sufficient. If requirements grow, the codebase might even be transferable to a hybrid app.
One App for All Devices
Your app should feel like a native app, but you don't want to finance development separately for each platform? Then cross-platform apps are the perfect solution – they cover all mobile operating systems with a single codebase.
We focus on this approach and generally do not work with native single solutions. Because with modern frameworks like React Native, cross-platform apps don't have to hide from their native counterparts – neither in appearance, performance, nor functionality.
Programming and App Development in Stuttgart: KNGURU - your specialist for custom apps
Tailored Digital Applications
At our app agency, we focus on individuality. We want to optimally help our clients stand out from the competition – and that's only possible if we don't work by the book.
That's why we always start with individual consultation. Together, we openly and transparently discuss what competitors offer and where gaps exist. Then, we find a way to create unique selling points with an innovative concept – combined with a design that impresses even the most discerning users.
Long-term Support and Further Development
After go-live, the real work often begins. The app needs regular updates, and you should be able to respond quickly to feedback from the app stores.
To avoid constant onboarding of new people, not only our development leads but our entire team is permanently employed. This way, developers keep your project "on their radar" for an extended period – and nothing gets overlooked.
Digital Transformation as a Strategic Advantage
To professionally implement a digital project, it's not enough to just master the core area. Otherwise, you'll have to outsource everything else to external parties who aren't integrated into the project in the same way.
We therefore cover a wide range of skills internally. Whether it's app and backend development, marketing, or design – we bring all specialists together internally and ensure everyone is working towards the same goal.
Efficient App Development: The Technologies Behind Our Apps
Compelling Mockups with Figma
To ensure the mobile app ultimately aligns with the original plan, a good app agency involves the client as early as possible. Clickable prototypes are the best way to achieve this.
Naturally, we don't want to invest excessive budget or burden you with IDEs and code. That's why we build our prototypes with Figma – fast, cost-efficient, and intuitively testable. Ultimately, we export the design as HTML and use it directly for further development.
React.js for boundless app development
Once you're satisfied with the prototype, we bring it to life. We use solutions from the React ecosystem: React.js for the full functionality of a large framework, Next.js for server-side rendering, and React Native for independently runnable cross-platform mobile apps. Working with a unified ecosystem ensures that the codebase doesn't need to be rewritten as requirements grow.
Reliable Backend with AWS and Firebase
The data generated by your app project after launch must be securely stored – ensuring the backend doesn't buckle even if your product becomes an absolute hit.
To avoid the overhead of operating our own servers, we use platforms like AWS and Firebase. These providers have ample reserve capacity to handle even extreme demand peaks – and backups and data security are largely managed by the provider themselves.
App development with React Native and cloud technologies.
We rely on state-of-the-art technologies in app development to ensure your app remains stable even with high user numbers.
Your 30-minute meeting with real experts.
Whether it's an idea or an existing app – we'll tell you honestly where you stand. All of this is free, based on experience from over 100 projects and our own app with 30,000 users. Book your meeting now and get to know us!
We have received your inquiries and will get back to you as soon as possible with more details. All the best, your KNGURU Team!
