Services

Design and engineering, from one team.

We take a product from a rough idea to a live release and keep it running afterwards. Four services, usually combined.

  1. 01

    Mobile apps

    iOS and Android apps, designed, built and taken through store review to a live listing, then kept up to date.

    • Native or cross-platform, chosen for the product and the budget
    • Notifications, widgets, maps and location; accounts and payments where the product needs them
    • Store submission, screenshots and listing copy
    • Release management and updates as each OS version changes
    Mobile apps
  2. 02

    Web platforms

    Marketing sites, dashboards and web apps that load fast, are structured for search and cost little to run.

    • Next.js and React, rendered ahead of time where it helps
    • Content you can edit yourself, without a developer
    • Technical SEO, structured data and Core Web Vitals as part of the build
    • Designed and tested against WCAG 2.2 AA
    Web platforms
  3. 03

    AI & automation

    Assistants, search and automation grounded in your own content, with citations a user can check.

    • Retrieval over your documents, catalogue or knowledge base
    • Responses grounded in approved sources, with citations where appropriate
    • Evaluated against representative queries before release
    • Fallbacks for when there is not enough evidence to answer confidently
    AI & automation
  4. 04

    Support & iteration

    Monitoring, updates and new releases after launch, on a monthly arrangement with one month's notice.

    • Uptime and error monitoring, checked by a person
    • OS, framework and dependency updates before they become urgent
    • An agreed block of development time each month
    • Improvements planned from how people use the product
    Support & iteration

How it runs

Four stages,
each one you can see.

Whichever service it is, the work runs the same way, and every stage ends with something to look at or use.

  1. 01

    Discover

    Agree what to build, who it is for and what it will cost.

  2. 02

    Design

    Flows and screens, as a prototype you can try.

  3. 03

    Build

    Short iterations, each ending in a working build.

  4. 04

    Launch & iterate

    Release, monitoring and the updates that follow.

Shipped work

We run this process on our own products

All work

Not sure which you need?

Most projects are a mix. Describe what you are trying to do and we will suggest where to start.

Start a project
Where we are
Zero Horizon Ltd, United Kingdom