Web app development
A web app runs straight in the browser and delivers an app experience without a download. We build fast, secure web applications that work on every device.
What is a web application?
A web application — or web app — runs in the browser but behaves like an app on your phone or computer. Users don't download anything from an app store, and you don't maintain separate versions for iOS, Android, and desktop.
Unlike a traditional website, which mainly presents content, a web app lets users do things: fill in, calculate, collaborate, and see content update without reloading the page.
Web app, website, or native app?
Roughly speaking:
- Website: presents content — right when the goal is visibility and information.
- Web app: functionality in the browser — right when users need to get tasks done, without the friction of installing an app.
- Native app: installed from an app store — right when you need deep access to device features or maximum performance.
- Progressive web apps (PWAs) sit in between: installable on the home screen, offline-capable, and able to send push notifications — from a single codebase.
Security and reliability
A web app handling user data must be built safely from the ground up: encrypted communication, solid authentication and access control, and error handling that keeps the app predictable even when things go wrong. These aren't add-ons we bolt on at the end — they're part of the architecture from day one.
How we work
We start with an analysis of your market, competitors, and users, and set a strategy that ties the web app to your business goals. Our designers shape an accessible, intuitive experience, and our developers build it robust and scalable, with thorough testing before launch. After launch, we offer maintenance and further development as your needs grow. Design and development sit on the same team, and we deliver at a fixed price.
Relevant work
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Frequently asked questions
A web app is an application that runs in the browser and behaves like a regular app — no download or installation required. It works across devices and updates for all users at once.
It depends on functionality and complexity — from a few hundred thousand NOK for a focused solution to several million for larger platforms. We deliver at a fixed price per phase, so the cost is settled before we start.
A web app when you want to reach every device with one codebase and no app-store friction. A native app when you need deep access to device features or maximum performance. A PWA offers much of the best of both.
A progressive web app (PWA) is a web app that can be installed on the home screen, work offline, and send push notifications — an app-like experience delivered through the browser, from a single codebase.
Want to work
with us?
We're all ears. Let's chat about your ideas.
Have a web app in mind?
Tell us about the idea, and we'll have a no-strings chat.