App Development
App development for companies - from idea to app in production
We design, build and launch mobile and web apps for iOS, Android and the web. 40 specialists who already run streaming apps and AI solutions in production.
Tell us about your app
What we build
App development at Shapp covers the full journey: mobile apps for iOS and Android, web apps and progressive web apps (PWA). We choose native or cross-platform based on what the app actually needs, not on what we happen to know.
- Mobile apps in Swift, Kotlin, React Native or Flutter.
- Web apps with modern frameworks and API-first architecture.
- Streaming apps with video, DRM and payment flows - our speciality.
- AI features such as chatbots, search and recommendations - see AI development.
- Integrations with payments, CRM and business systems via API integrations.
How app development works with us
We work in a clear process that keeps pace without losing quality:
- Discovery and workshop. We define the audience, core flows and technical architecture.
- Design and prototype. A clickable prototype tested before a single line of code is written.
- Development in sprints. You see working increments every two weeks.
- Testing and launch. We handle the App Store, Google Play and web publishing.
- Maintenance. Operations, further development and new releases after launch.
What does it cost to build an app?
Cost is driven by three things: the number of platforms, the complexity of the features and how much backend needs to be built. A focused MVP is a very different investment from a full product with sign-in, payments and real-time data.
We work with a fixed quote per stage, so you know what each step costs before it starts. Describe your app and we will come back with a quote within 24 hours.
App development in Stockholm with global hubs
Project management and architecture sit in Stockholm. We scale development with our hubs in Manila, Mumbai and New York. You get Swedish requirements dialogue and the delivery pace of a larger team, without big-agency overhead.
We already build streaming platforms and AI solutions in production for media and SaaS companies. See how we work with media and entertainment and SaaS and tech.
Frequently asked questions about app development
What does it cost to build an app?
It depends on platforms, features and backend. We always give a fixed quote per stage before work starts, so you know the cost up front.
How long does it take to build an app?
A focused MVP often takes 8 to 12 weeks from workshop to launch. Larger products are split into stages with increments every two weeks.
Should we choose native or cross-platform?
Cross-platform such as React Native or Flutter is enough for most apps and halves the maintenance. We choose native when the app requires maximum performance or deep platform integration.
Can you take over an existing app?
Yes. We start with a technical review of the codebase and deliver a plan for takeover, stabilisation and further development.
Is maintenance included after launch?
Maintenance is a separate agreement. Most clients choose an ongoing retainer for operations, updates and further development.