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App Development in Graz for the development of mobile applications and websites – KNGURU

Graz is a hotspot for digital innovation. We transform your visions into powerful apps with first-class design and modern technology – for your digital transformation in Styria.

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Our Projects

Over 200+ design projects

300.000+
App Downloads for projects we have managed.
5.0
50+ Reviews

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.

Team Vera image
Team Ivan image
50+
Designers

With our extensive experience, we support companies of all sizes – from emerging startups to established businesses in Styria. We understand the needs of your target audience and create custom app solutions that noticeably stand out from the competition.

Every successful project begins with a clear strategy. In our discovery workshops, we analyze your requirements, define the target audience, and develop interfaces that are not only visually impressive but also strategically guide users to desired actions. From conception and technical implementation to ongoing maintenance – we are your team.

This is what structured product design looks like in practice.

From the initial product idea to well-designed interfaces and scalable systems – our projects demonstrate how structured development and clear design lead teams to their goals more securely and quickly.

Our own startup
30,000+ users

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.

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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.

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UX/UI Design
Web App
Our Own Startup
10,000+ Users

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.

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clubkit logo
UX/UI Design
Mobile App
Web App

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.

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Recruiting Software on Autopilot

Recruiting is often chaotic and manual. With Funellab, we built a platform that automatically filters, organizes, and perfectly matches applicants.

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Web design
Artificial Intelligence

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. 

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Clever pv logo

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.

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mensch und maschine logo
UX/UI Design
Product Refresh

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.

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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.

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avviso logo
UX/UI Design
Product Refresh

Clearly manage thousands of vehicles

Smartmove needed a solution for efficient vehicle fleet management. We developed an intuitive interface with smart automations – understandable in just 10 seconds.

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UX/UI Design
Website Design
Web App

App Development in Graz: From Design to Marketing

Are you looking for a reliable app agency in Graz that professionally supports your project from start to finish? From the initial concept to the finished product – we are your partner!

01

Strategic Conception & UX Design

Concept Development, User Experience Design, and Prototyping

Every project in Styria begins with a clear strategy. In our discovery workshops, we analyze your requirements and jointly define the vision. We precisely identify the target audience to create genuine added value. The focus is on user-friendly design that prioritizes usability and conversion – for interfaces that not only impress but also strategically guide users to action.

free
02

Native & Cross-Platform Development

App Development in Graz for Android and iOS

We offer the right technological foundation for your requirements. While native development gets the most out of iOS and Android, we rely on cross-platform frameworks like React Native and Flutter for maximum reach. A single codebase covers both operating systems – without compromising performance. The goal: to bring your app quickly and stably to your users' devices.

03

Backend & API Development

Scalable and powerful backend solutions for your app

Behind every strong app is a powerful engine. We develop a scalable backend that grows with your success. With cloud solutions like AWS and Firebase, we guarantee an infrastructure that remains stable even with high user numbers. Special attention is paid to seamless API integration and maximum data security – so your data is always protected and quickly accessible.

04

App Launch & Maintenance

Top-tier support from launch to ongoing development

Our service doesn't end with the code. We guide you through the entire publication process in the Apple App Store and Google Play. After launch, we provide continuous maintenance and regular updates for compatibility with new operating system versions. Through proactive performance monitoring, we immediately identify optimization potential – ensuring your app remains successful long-term in Graz and beyond.

Louis Nell

CEO

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.

Team Louis image

Ivan Prosic

Lead designer

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."

Team Ivan image

Vera Grosse

Project Manager

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).

Team Vera image

Strahinja Nikolic

Graphic and Product designer

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).

Team Strahinja image

+ 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.

5.0
1200+ reviews
Davide Faga

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Are you planning an app project in Graz? Talk to us now without obligation!

Do you have a vision that could change the market in Graz? Then simply book a free initial consultation with our app agency – whether you have a finished concept or just an initial idea. We look forward to advancing your project with expertise and passion.
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What advantages does a custom app offer my company in Graz?

A customized app improves internal workflows, automates processes, and enables direct digital communication with customers. It is precisely tailored to your industry, target audience, and business goals – providing a real competitive advantage in Graz.

Do you also work with native development or only cross-platform?

Both. While native development extracts maximum performance from iOS and Android, cross-platform frameworks like Flutter and React Native enable a shared codebase for both platforms – cost-efficiently and without compromising quality.

Which technologies are used for app development in Graz?

We rely on React Native, Flutter, AWS, Firebase, and Figma. For specific requirements, we also integrate AI functionalities or customized API connections – depending on the use case.

How do you ensure the app remains stable after launch?

Through proactive performance monitoring, regular updates, and continuous maintenance. We respond quickly to store feedback and new operating system versions – ensuring your app runs reliably long-term.

What makes KNGURU special as an app agency in Graz?

We combine the highest quality standards with budget efficiency through cross-platform expertise. You get two full-fledged apps for iOS and Android for almost the price of one – all with direct, transparent communication on equal terms.

What does your app cost?

The more features your app needs, the higher the costs will naturally be. That's why we always recommend developing the app as compactly as possible first and then expanding it incrementally later.

Start your estimate

Answer a few quick questions and get an estimate for your app's cost in under 2 minutes.

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1/6
What category would you place your app in?

To estimate an app's cost, the underlying idea is particularly crucial for defining its scope.

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2/6
How many different
screens does your app need?

The number of screens your app will include provides a good basis for estimating development costs.

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3/6
Can users register in your app?

User profiles and their interactions often account for a significant portion of the development effort

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4/6
Do you already have a design for your app?

The design is the blueprint for every app. If you don't have a design ready yet, we'd be happy to help you with that too.

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5/6
Do you need a dashboard?

With your own dashboard, you always have all your app's data in view and can also create and manage content yourself.

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6/6

Book your free initial consultation now.

Based on similar projects we've supported in the past, we estimate your project will fall within a price range of approximately 65.000€ to 85.000€

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6/6
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App Agency Graz - Innovative App Development for All Platforms

progressive web apps

A Combination of Website and App

Web Apps are cost-effective to develop and particularly suitable for B2B applications or dashboards. Since they run directly in the browser, the installation process via app stores is eliminated – a major advantage for quick accessibility.

For Graz-based companies seeking an efficient solution for customer portals, internal tools, or ordering platforms, the Progressive Web App is often the smartest entry point. Once developed, it runs on any device with a browser – without store approvals or installation barriers. Should needs grow, the codebase can always be expanded into a full-fledged hybrid app.

cross-platform apps

One App for All Devices

Today, cross-platform apps are virtually indistinguishable from native apps. The decisive advantage: a shared codebase for iOS and Android allows us to significantly reduce time and costs – without compromising on quality.

We rely on Flutter and React Native for fluid animations and high-quality UI elements across all platforms. For businesses in Styria, this means faster time-to-market, maximum reach, and significantly lower maintenance costs.

Programming and App Development in Graz: KNGURU - Your Specialist for Custom Apps

Highest Quality Standards & Precision

In Graz, tradition meets high-tech – and our apps reflect precisely this standard. We rely on clean code, thorough testing phases, and an architecture that remains absolutely stable even with increasing user numbers.

Our solutions stand for reliability, security, and longevity – ensuring your digital product thrives in the market long-term and delivers real value to your customers in Graz.

Cost Efficiency through Cross-Platform Expertise

Budget efficiency is crucial for businesses in Styria. Our specialization in frameworks like React Native and Flutter significantly reduces development costs, as we serve both platforms – iOS and Android – with a single codebase.

You get two high-quality apps for almost the price of one, without compromising on design or performance.

Transparent, Collaborative Communication

Nothing is more frustrating than complicated communication channels or anonymous call centers. We prioritize transparency and close, collaborative coordination.

As your app agency in Graz, we speak your language and are quickly available for personal meetings or strategy workshops if needed – uncomplicated, direct, and with genuine Styrian hospitality.

Efficient App Development: The Technologies Behind Our Apps

Compelling Mockups with Figma

To ensure the mobile app meets its original goals, it is crucial to involve customers early in the development process. Clickable prototypes are particularly valuable for this.

We don't want to strain your budget or overwhelm you with IDEs and coding. That's why we use Figma for our prototypes, allowing us to develop them quickly, cost-effectively, and intuitively testable. Ultimately, we export the design as HTML, which we then use for further development.

React.js for boundless app development

Once you are satisfied with the prototype, we move into the implementation phase. We utilize solutions from the React ecosystem: from React.js with comprehensive functionality, to Next.js for server-side rendering, and React Native for standalone cross-platform mobile apps – working within a unified ecosystem ensures that the codebase does not need to be rewritten as requirements grow.

Reliable Backend with AWS and Firebase

The data your app project generates after launch must be stored securely to ensure the backend remains stable even with great success.

To minimize the overhead of managing your own servers, we rely on platforms like AWS and Firebase. These providers offer sufficient capacity to function reliably even during peak loads and largely handle backups and data security, allowing you to fully concentrate on further developing your app.

App development with React Native and cloud technologies.

We use state-of-the-art technologies in app development to ensure your app stays stable even with high user numbers.

Front-end
React Native
React
Next.JS
Back-end & Infrastructure
Firebase
Node.JS
Supabase
Railway
Integrations
RevenueCat
Stripe
Google APIs
Github
Design & Prototyping
Figma
FigJam
Illustrator
After Effects
AI Integrations
Gemini
Claude
ChatGPT

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!

How can we reach you?
Planned budget
Legal matters
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The first step is complete!

We have received your inquiries and will get back to you as soon as possible with more details. All the best, your KNGURU Team!

Knguru enjoying a meal
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