Do you build for both iOS and Android?

Yes. We build one codebase that works on both, which saves time and makes the app easier to maintain.

What does an app cost?

It depends on features, integrations and how much design is needed. Use Get a quote now for an estimate.

How long does it take?

A first version can ship in a few weeks, a larger app takes a few months. You get a timeline before we start.

Can you take over an existing app?

Yes. We start by reviewing the code and suggest what should be fixed before we build further.

Do you help with the App Store and Google Play?

Yes. We handle publishing and review, and update the app when new versions of iOS and Android come out.

Apps for iOS and Android that are easy to use.

We build the app once for both iOS and Android and connect it to your systems.

Get a quote now

Companies we've worked with

From idea to an app in the stores

We help from a first test version to an app people use every day.

MVPs
A first version that ships quickly, so you can test the idea with real users.
Apps for iOS and Android
One codebase for both platforms, with the same experience on each.
Login and payments
Accounts, login and in-app purchases that are secure and easy to use.
Integrations
The app fetches and sends data to the systems you already have.
Notifications and analytics
Push notifications that reach the right person and data that shows how the app is used.
Maintenance
Updates for new versions of iOS and Android, and further development after launch.

What we keep in mind

Accessible
The app works with screen readers, larger text and other phone settings.
Stable
We test on real devices and follow up on crashes after launch.
Fast
Short load times and smooth transitions, even on older phones.
Publishing
We take the app through review in the App Store and Google Play.
Offline
If the app needs to work without a connection, we build that in from the start.
Security
Login and data are handled securely and in line with GDPR.

We build apps with AI. You choose whether the time goes to more features or an earlier launch in the stores.

AI drafts first versions of screens and tests. Our developers review everything and spend their time on performance, stability and what makes your app unique.

How we use AI

How an app project works

From idea to an app in the App Store and Google Play.

Discovery
We go through audience, features and which systems the app should connect to. You get a plan and an estimate.
Prototype
We build a clickable prototype and test it with real users before we build.
Development
We build in short sprints and you test the app on your own phone along the way.
Launch
We publish to the stores, follow up on crashes and ratings, and keep building.

Build your app with us
or strengthen your own team.

More about pricing

ConsultantsFrom SEK 900/h

An app developer or designer who works in your team and your codebase.

App developer or designer
Experience with both iOS and Android
Full-time or part-time
Works in your team and routines

ProjectsAvg. SEK 400,000

We build the whole app, from prototype and design to development and publishing in the stores.

MVP or finished app
Estimated cost and timeline from the start
Publishing in the App Store and Google Play
Maintenance after launch

Apps we've built

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Euro Accident

App design

Radeito

App & design

Common questions about apps

Question not covered here? Call or email us and we'll help.

+46 8 428 60 400

info@kumpan.se

Companies we've worked with

From idea to an app in the stores

MVPs