Leading agency for customised web app development

  • +16 years of experience
  • +20 web app projects
  • 70 employees

As an experienced web app agency, we support large companies and SMEs in web app development, giving them decisive impetus for innovation and digitalisation. We rely on technological expertise, iterative development and a wealth of experience.


They are web apps that enable all the cool services on the Internet. Such solutions do not care about operating systems. They only need a browser and can be used on any device via smartphone, tablet, desktop or as a mobile web app. We drive bold ideas and pioneering web apps for you to accompany you into the digital present. Our 70 developers, strategists and designers are already working with the technologies of tomorrow and helping to shape the future in innovative projects. From e-learning to the secure use of personal data. Healthcare, media, mobility, sport and many other sectors. Cloud computing, artificial intelligence, blockchain and IoT. Across multiple countries and continents. Since 2007, 120+ companies from 5 countries have entrusted us with their trickiest platform and app developments. 83% of our orders come from recommendations.

_Who we work with

Selected projects of our web app development


Self-Service Portal​

Implementation of a self-service portal as a web application for Germany and Austria, a multi-vendor marketplace and an in-app payment function via NFC.


Highly scalable website

Developed a new data backend and scalable live architecture for the website and app. Implementation of a headless CMS for 20 editors.


E-Commerce Websites

Upgraded 14 shops and two bookshops to webapps. As longstanding technology partner, we developed a powerful IT infrastructure including Directus CMS.


Matchmaking platform

Creation of the information, advice and placement portal for care services for the largest ecumenical start-up in Germany.


Data platform with a live focus

The architecture of the web app enables the import, processing, refinement and playout of football data in real time.


Video web app with AI

With the web app, customers can create professional explainer videos themselves based on an intelligent workflow.

_Our services

Customised web app developments are our speciality

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Do you have digitisation initiatives in mind or do you have specific services in mind for web delivery? But aren’t sure how to get there or how to build them? We provide a reality check and help you refine your plans.

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Do you want to bring your plan to maturity, define the functions of your software and start web app development? Good. We’ll sit down together, map out your idea in a project plan and “translate” it into technology.

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As a web app agency, we use agile approaches and frameworks. Our developers and project managers regularly exchange ideas with you. This allows you to see how your web app is continuously growing.  

_Frequently asked questions

Web app development for your requirements

What is web app development?

Web applications/applications are used in browsers. They are not primarily mobile apps and are also not dependent on operating systems such as iOS and Android. This is why they are also referred to as Google Chrome apps, web apps for Firefox or Apple web apps, among others. The browser serves as the input and output window, while the server processes the data in the background. Both factors must be taken into account when creating web apps.

What problems do web apps solve?

The possibilities of web apps are almost unlimited. They work in the background of many services. Typical web app examples are Google Docs or Facebook.

What are the biggest advantages of web app development?

These platform-independent solutions (cross-platform apps) offer low costs and high development speed with a wide range of services. A download is not necessary. Progressive web apps can be used for offline use.

_How we work

Our proven process for your successful web app development

We work professionally on the basis of our established process model for web app development. This spans six phases, from conception and roll-out through to operation and further development – including agility and quality assurance.

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Idea & Strategy

From your business idea to web app design: The key results of our kick-off workshop are an analysis and a clear, realisable strategy as the basis for the next steps. We utilise our planning and consulting experience.  


Conception & Design

Second step: Creation of the concept for your app. This also includes the web app design and the UI design. This is because the web app concept must aim for a high level of user-friendliness through excellent user interfaces. 


Agile development

Agile methods and frameworks are our tools of the trade when it comes to app programming. This also means that our developers and project managers regularly keep you up to date with agile app development.  


Quality assurance

Quality assurance in all project phases is an integral part of web app development. Fast troubleshooting through regular automated and manual testing creates a web app that is a pleasure for all parties: efficient, fail-safe and with a strong user experience.



Your go-live date is our goal. We will provide you with your version for the web app go-live on time so that you can market the service to your customers, for example as an app in the Chrome Web Store.



As a web app agency, we know: The go-live is just the start. Web apps thrive on updates and new versions for a perfect B2B or B2C marketing presence. The continuous maintenance of your web app includes new features and technical upgrades, e.g. optimisations for increasing traffic.

_Our Tech Stack

Complex web app projects are our passion

HTML5, for example, plays an important role in the web app development of such cross-platform apps (HTML5 App). We also programme web apps with tools such as Java, Python, CSS and JavaScript. We use Angular, React and Java/Spring as web app frameworks.

Tech Stack für die Web App Entwicklung
Tech Stack für die Web App Entwicklung
_Costs and duration

Costs and duration for the development of a web app?

How long does it take to develop a web app for your use case? How much will it cost?

Share your idea with us – and we will give you a concrete estimate of the project length and price from the perspective of a web app agency. We know how the web app costs are made up and will be happy to provide you with a breakdown.

If you have your web app programmed by us, we will utilise our resources efficiently – and thus reduce the costs of the project. We agree deadlines, targets and services in close dialogue with you.

_Why us

What you can expect from us as a web app agency

100% reliable and transparent

When it comes to project management, transparency and customer service are our priorities. We ensure regular communication and flexible project management – including a personal contact person.

Fast, agile and cost-efficient

The same applies to web apps: speed is key – for your competitive edge. That’s why we also provide fast demo versions for testing with users, for example.

Holistic foresight

User-friendliness or user experience is a decisive success factor. Error-free code is a matter of course so that users enjoy using your service.

Innovative sparring partner

We create agile apps for you according to the motto “app first”, which utilise the latest technologies to help you stand out on the market with innovative services.

Strong partnerships

As a web app agency, we prioritise customer focus, fairness and trust. Our customers can rely on us.

Achieving goals at (almost) any price

App developers with insight: Benefit from the many years of expertise of our team of programmers in Berlin for your web app development.

_Our industry experience

Web app development with in-depth industry expertise

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With responsive apps and software for automotive companies such as Mercedes-Benz, we contribute to the brand image of European OEMs.  

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Health & social affairs 

We are not new to service applications for social and health services. For mitunsleben, we developed a web application for care navigation.

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Media & Publishers

Numerous international publishers use responsive apps from us – for example, Die Welt provides its e-papers with one of our tools. 

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We also develop financial web applications, including data security. Our e-commerce solutions generally support financial processing.

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We are exploiting the potential of web apps for insurance companies with a platform for an incentive programme for proactive driving.

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Our project list also includes applications, apps and platforms for the sports environment, realised for a fitness chain, for example.

What our customers say about us as a web app agency

SPRYLAB implemented our benefits shop extremely quickly and professionally. Keyword great service: The team is very agile and so even unforeseeable, sudden requirements were no problem.

Jasmin Grünig
Senior Produktmanager Payments bei Sodexo

SPRYLAB has worked with us successfully for many years. The team is always at the forefront of our thinking and a great source of inspiration. They also work at a breathtakingly fast pace!