Adaptify
iOS, Android and web apps

App development for businesses: iOS, Android and web apps

App development that takes your idea all the way to launch

We build apps for iOS, Android and the browser, from first sketch until the app is live. A short path from idea to testable version, and full transparency about what you pay for.

What kind of app does your business need?

An app can be many things: a customer app in the App Store and Google Play, a web app that runs straight in the browser, or an internal tool that brings your company's day-to-day operations together in one place. The right answer depends on who will use it and what it needs to do, and that is the first thing we help you clarify. We are an app development company in Oslo, Norway, building for businesses across the country.

We build all three: native apps for iOS and Android, web apps, and progressive web apps that install without an app store. Often a web app is the smartest first step, and the path onward to the app stores stays open whenever you want to take it. You get an honest recommendation for your need, not the most expensive thing to deliver.

  • Native apps for iOS and Android
  • Web apps and progressive web apps (PWA)
  • From idea and prototype to launch in the app stores
  • Close dialogue from first sketch to launch
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See your app as a clickable prototype early

Long before launch, you get a clickable prototype on your own phone. You see how the app feels, give feedback and adjust the direction while changes are still quick and easy to make.

What we build

From customer apps that strengthen your brand to internal tools that remove manual work.

Customer apps for iOS and Android

Ordering, booking, membership or loyalty: the app that makes it easier to be your customer. Published in the App Store and Google Play.

Web apps and PWAs

Applications that run in the browser, no download and no app store. Can be installed on the home screen as a progressive web app, and work on every device from day one.

Internal tools and systems

Apps that bring your daily operations together in one place, built around your workflow and connected to the systems you already use.

From website to app

Already have a website or online store? It can often become an app in the App Store and Google Play, with push notifications and its own icon. We assess for free whether your website is a fit.

Why businesses build their app with us

Faster from idea to launch

A small, efficient organization means fewer layers behind each delivery, a short path to the first testable version, and a price that is honest about the work actually done.

One partner the whole way

Design, development, launch in the App Store and Google Play, and further development afterwards. You talk directly to the people building the app, not an account manager in between.

Flexible payment

Apps differ, and so do their budgets. We are flexible on the payment model, so a good project never falls apart over payment structure.

How we work

01

Clarification

We go through the idea, the users and the need, and recommend what fits best: native, web app or both. You get a concrete quote before anything is built.

02

Design and prototype

You see and try the app as a clickable prototype before development starts, so the direction is right from the beginning.

03

Development and testing

You have full visibility while the app is built. You test early versions yourself, and adjustments happen while they are still cheap.

04

Launch and beyond

We handle publishing in the App Store and Google Play, or launch on the web. Afterwards we follow up with operations, improvements and new features as needed.

What does it cost to develop an app?

The short answer: the cost of mobile app development depends entirely on what the app needs to do. A well-defined web app and a full native app with login, payments and integrations are two different projects, and the price should reflect the work, not a price list. That is why you get a concrete written quote after a no-obligation chat, and we are flexible on the payment model.

Book the no-obligation chat here

Pick a time that suits you. We talk through your idea, and you get an honest assessment and a written quote.

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FAQ

The price depends on what the app needs to do: number of screens, login, payments, integrations, and whether it goes to the App Store and Google Play or runs in the browser. After a no-obligation chat you get a concrete written quote, and we are flexible on the payment model.
If you need to be found by new customers, the website matters most; it is what shows up in Google. If existing customers or employees will use something often, the app wins with quick access and push notifications. Many businesses need both, and a web app can cover both roles: visible as a website, installable as an app.
A native app is built for iOS and Android and downloaded from the App Store or Google Play. A web app runs in the browser with no download, and a progressive web app (PWA) can also be installed on the home screen. Native gives you the most when you need full access to the phone's features. A web app gives you the most reach for the money. We build both and recommend based on your need.
Often, yes. Whether your website is a fit depends on how it is built, and we assess that for free. If it is, you get an app in the App Store and Google Play with push notifications and its own icon, and a concrete quote for what it involves for your specific website.
A well-defined web app can be ready in a few weeks, while a larger app with integrations typically takes a few months. You get a concrete timeline in the quote, and the path to the first testable version is short.
Yes. Several people come to us with a prototype built in AI tools that almost works but lacks the last part: login, security, integrations and launch. We take the app from prototype to a finished, secure product, and you keep everything that is already good.

Have an app idea, or a need that looks like one?

Have a no-obligation chat with us. You get an honest assessment of what should be built, what it will cost, and what might not be worth building at all.