App Development in Linz for the development of mobile applications and websites – KNGURU
Are you looking for experts in innovative mobile solutions in Upper Austria? We transform your visions into powerful apps that impress with excellent design and cutting-edge technology – right from Linz.
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 extensive experience, we support companies of all sizes – from aspiring startups to established businesses in Linz. We develop solutions that precisely meet your users' needs and create apps that visibly stand out from the competition.
Sustainable software solutions only emerge from a holistic perspective. Our toolkit supports your app from start to finish – from design to a powerful backend. We use proven methods and modern cloud technologies so that your app not only impresses today but also grows with the evolving market demands in Linz and beyond.
This is what app development 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.
From a UI dinosaur to a modern management hub.
Avviso manages parking violations and reminders – but its UX/UI still looked like Windows 98. We streamlined the user experience and brought the software into 2024.
App Development in Linz: From Design to Marketing
Building a powerful app for your business doesn't have to be an opaque project. Our proven process ensures transparency – from the initial idea to launch.
Strategic Concept & UX Design
Every digital success story in Linz begins with a crystal-clear strategy. In our Discovery Workshops, we thoroughly analyze your requirements to precisely identify the core of your app. We develop solutions that precisely meet your users' needs – through intuitive user guidance and aesthetic interfaces that are not just downloaded, but genuinely enjoyed and used daily.
Native & Cross-Platform Development
We find the right technological foundation for every project. To ensure optimal app performance, we use Swift for iOS and Kotlin for Android. For rapid time-to-market and efficient development, we rely on cross-platform frameworks like Flutter and React Native – a single codebase for both platforms, without compromising user experience.
Backend & API Development
Behind every seamless app interface lies a powerful, scalable backend. We design secure server architectures and efficient APIs that ensure smooth real-time data flow. With modern cloud technologies like AWS and Firebase, your infrastructure remains flexible and grows with your success – ensuring maximum data security and fast loading times.
App Launch & Maintenance
Our commitment extends far beyond deployment. We guide you through the publication process in the App Store and Google Play, ensuring all technical requirements are met. After launch, we remain your partner: regular maintenance, updates, and performance monitoring will ensure your app's long-term success in Linz.
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 Linz? Talk to us now without obligation!
What benefits does a custom app offer for my company in Linz?
A custom app improves internal workflows, automates processes, and creates direct digital communication with your customers. It is precisely tailored to your industry and target audience – becoming a real growth driver for your business in Linz.
Do you develop native or cross-platform apps?
Both. For maximum platform performance, we use Swift for iOS and Kotlin for Android. For fast time-to-market and cost-efficiency, we rely on Flutter and React Native – a single codebase for both platforms, without compromising quality.
What technologies do you use in Linz?
We work with React Native, Flutter, AWS, Firebase, and Figma. For specific requirements, we also integrate modern cloud solutions and custom API architectures – depending on the use case.
What happens after the app launch?
We remain your partner. We handle regular maintenance, updates, and performance monitoring – ensuring your app remains compatible with new operating system versions and runs stably long-term.
What makes KNGURU special as an app agency in Linz?
We offer an all-in-one solution: from strategic conception, UX/UI design, and development to store optimization (ASO) and submission to Apple and Google. You focus on your business – we solve the technical challenges.
What does your app cost?
The more features your app is intended to include, the higher the development costs usually are. Therefore, we recommend starting with the leanest and most clearly defined version possible and then expanding the app strategically later. This way, costs can be reduced, initial results achieved faster, and user feedback incorporated into further development early on.
A real-time live feed for your app, where users can discover new content, interactions, and activities from their community.
Send automatic push notifications directly to your users' smartphones and keep them engaged in your app with updates, reminders, or new content.
Personalized profiles where users can centrally manage their information, activities, and personal settings.
Integrate event features into your app, allowing users to create, discover, and directly manage their participation.
Add a map feature to your app, allowing users to easily share live and fixed locations.
Enhance your app with powerful search and filter functions to make content, locations, or users easily discoverable.
Integrate secure payments and subscription models directly into your app to easily monetize products, content, or services.
A real-time feed for your app, where users can discover new content, interactions, and activities from their community.
Send automatic push notifications directly to your users' smartphones and keep them engaged in your app with updates, reminders, or new content.
Personalized profiles where users can centrally manage their information, activities, and personal settings.
Integrate event features into your app, allowing users to create, discover, and manage their event participation directly.
Add a map feature to your app, allowing users to easily share live and fixed locations.
Add powerful search and filter features to your app to make content, locations, or users easily discoverable.
Integrate secure payments and subscription models directly into your app to easily monetize products, content, or services.
A real-time feed for your app, where users can discover new content, interactions, and activities from their community.
Get a free initial consultation now.
Send automatic push notifications directly to your users' smartphones and keep them engaged in your app with updates, reminders, or new content.
Integrate event features into your app so users can create, discover, and directly manage their participation in events.
Enhance your app with a map function that allows users to easily share live and fixed locations.
Personalized profiles where users can centrally manage their information, activities, and personal settings.
Enhance your app with powerful search and filter functions to make content, locations, or users easily discoverable.
App Agency Linz- Innovative App Development for All Platforms
A combination of website and app
If your project is clearly defined and you want to start with a lean budget, a Progressive Web App (PWA) can be the smartest choice. PWAs use modern web technologies for offline capability and can be launched directly via a link – without store installation.
While PWAs are not discoverable in app stores and don't always achieve the full native user experience, they cover all platforms with a single codebase, can be developed from existing web applications, and function on desktop just as usual. For Linz-based companies that quickly need a digital solution – such as a customer portal or an internal dashboard – a PWA is often the fastest and most cost-effective way. If the need grows, the foundation can always be expanded into a full-fledged hybrid app.
One app for all devices
If you want to offer the user experience of a native app without developing each platform individually, cross-platform development is the right choice. A shared codebase fully covers iOS and Android – efficiently and future-proof.
We favor this approach and rely on frameworks like Flutter and React Native. Modern cross-platform apps are now in no way inferior to native solutions in terms of functionality, performance, and design.
Programming and App Development in Linz: KNGURU, your specialist for customized apps
Focus on User Experience & Design Excellence
An app's quality is measured by its usability. We combine technical expertise with modern UX/UI design tailored to your users' needs.
Through intuitive user guidance and aesthetic interfaces, we ensure that your app is not only downloaded but also enjoyed daily – making it a true growth driver.
Scalable Solutions for Future Growth
Instead of disposable products, we develop digital ecosystems. Our solutions are designed to evolve alongside your company.
Whether you're just starting out or aiming to reach the whole world – our cloud architectures and flexible structures adapt to every requirement, today and tomorrow.
Full-service from idea to store management
With us, you get everything from a single source. We not only assist with development but also handle complex tasks like Store Optimization (ASO) and submission to Apple and Google.
We solve the technical challenges – so you can fully focus on your core business.
Efficient App Development: The technologies behind our apps
Compelling Mockups with Figma
To ensure your app starts off in the right direction, we involve you early and actively in the design process. Clickable prototypes provide clarity on concept and user guidance – long before development resources are committed.
We rely on Figma: collaborative, fast, and cost-efficient. Prototypes can be intuitively tested and immediately refined. The final design is exported as HTML and directly integrated into the implementation without detours.
React.js for Limitless App Development
After prototype approval, we begin technical implementation – consistently based on the React ecosystem. React.js provides flexible, component-based frontends, Next.js optimizes server-side rendering for better loading times, and React Native enables cross-platform mobile apps from a unified codebase. Growing requirements thus don't necessitate a rebuild – your investment remains protected long-term.
Reliable Backend with AWS and Firebase
After launch, data is generated – and this data must be stored reliably, securely, and with high performance, even when usage significantly increases.
We reduce operational overhead by using established platforms like AWS and Firebase, which confidently handle peak loads and largely manage backups and data security independently – so you can fully concentrate on further developing your app.
App development with React Native and cloud technologies.
We rely on state-of-the-art technologies in app development to ensure your app can withstand 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!
