X-StudioX-Studio
All services
X-StudioX-StudioService

Website & app development

Your website and your app, built by one team.

X-Studio is a website and app development agency: one senior team that designs and builds your marketing website, your web app and your iOS and Android apps, and keeps them working as one product. If you are looking for an agency to make a website and an app, you can bring both to us and deal with the same people from the first call to launch.

Most companies end up with a website from one supplier and an app from another, and then pay for the gap between them: two design languages, two sets of accounts, two backends that disagree about who a customer is. We build both on one design system and one backend, so the brand, the sign-in and the data are the same wherever a customer meets you.

You do not need a finished spec. Tell us what you are trying to do and who it is for, and we will tell you honestly what to build first, what can wait, and what it will take. Not sure you need both yet? Read website or app: which first.

Deliverables

  • Website
  • Web app
  • iOS
  • Android
  • Design system
  • API & backend
  • CMS
  • Launch

Starting price

From $1,800

What affects the priceEstimate your project

What it covers

Marketing and company websites

Fast, search-friendly websites on Next.js with a CMS your team can edit, designed to explain what you do and turn visitors into enquiries or sign-ups.

Web apps and platforms

Dashboards, portals, booking flows and SaaS products: the logged-in software behind the website, built in React and TypeScript on infrastructure you own.

iOS and Android apps

Native or React Native, chosen per product, designed for thumbs and short sessions, and released to the App Store and Google Play from your own developer accounts.

One design system, one backend

Shared components, shared accounts and a single API, so the website, the web app and the mobile apps look like one company and agree about every customer.

How it runs

  1. 01

    Scope on a call

    A free first call to understand the product and the audience, then a written scope with a fixed quote and milestones before anything is signed.

  2. 02

    Design and build together

    Designers and engineers work in the same weekly cycle. You see working software every week, on the web and on your phone, not a reveal at the end.

  3. 03

    Launch both, then stay

    We ship the website and submit the apps, watch the first releases, and hand over documentation and accounts your team can run with.

FAQ

Questions about this work.

The things people ask about this kind of engagement before the first call.

  • Usually, yes. One team means one design system, one backend and one set of accounts, so the website and the app look and behave like the same product. It also removes the handover between two suppliers, which is where most of the cost and delay in a split project comes from. The exception is when an in-house team already owns one half; then we work alongside them on the other.

Got something worth building?

Contact Us