How much does a custom web app cost?

Rock & Blu Ltd builds custom web apps from £499. Final pricing depends on features, users, database complexity, integrations, and support requirements.

What can a web app include?

A web app can include authentication, dashboards, admin tools, booking flows, customer portals, reporting, APIs, and database-backed workflows.

Do you build for SMEs?

Yes. Rock & Blu works with UK SMEs and growing teams that need practical software for real operations.

Tools & Platforms

Custom Web App Development for UK SMEs

Rock & Blu Ltd builds browser-based software for teams that need dashboards, portals, booking systems, internal tools, admin workflows, or database-backed products.

Plan The App View Case Studies

Built Around Workflow

A web app is useful when a normal website is not enough. We scope the workflow first, then build the screens, data model, permissions, and integrations needed to make the system usable.

Authentication, database, and admin workflows
Custom user journeys and dashboards
API and third-party integrations
Scalable architecture planning

Starting Point

The starting price covers lean app foundations. More advanced roles, payments, integrations, AI features, or complex data models are scoped clearly before build.

From£499

FAQs

What is the difference between a website and a web app?

A website mostly presents information. A web app lets users log in, manage data, complete workflows, or interact with a custom system.

Can you modernise an existing process?

Yes. Many projects start by replacing spreadsheets, manual admin, or disconnected tools with one clearer workflow.

Can a web app become a mobile app later?

Yes. We can plan the data and backend so a mobile app can be added later if the business case is there.