App development

Software built around how you actually work.

Good Giant designs and builds custom web platforms and native Apple apps for small businesses, schools, clubs and organizations: from the first conversation and sketch to launch, the App Store and beyond.

You work directly with the person building it, in plain English, with no hand-offs and no jargon.

What you get One builder, from idea to App Store.
  • Native apps in Swift for iPhone, iPad, Mac and Apple Vision
  • Web platforms in Next.js and React
  • Real-time data, sign-in and storage with Supabase
  • Training, documentation and ongoing support
What we build

From internal tools to App Store apps.

Whether it’s a public-facing app or a tool your team uses every day, we build for the way people really work.

Swift

Native Apple apps

Fast, polished apps that feel at home on Apple devices.

  • iPhone, iPad, Mac and Apple Vision
  • App Store submission and TestFlight betas
  • Notifications, offline use and device features
Next.js · React

Web platforms

Responsive web apps and dashboards that work on any screen.

  • Public pages, portals and admin tools
  • Fast, accessible, mobile-first design
  • Hosting and deployment handled
Supabase

Data & back end

The engine underneath: secure, reliable and live.

  • Databases, sign-in and permissions
  • Real-time updates across web and apps
  • Imports, exports and reporting
Workflow

Integrations & automation

Connect the tools you already use and remove the busywork.

  • Imports from spreadsheets and CSV
  • Automated emails, recaps and reports
  • Apple Shortcuts and everyday automations
How a project runs

Five clear steps, no surprises.

Every step ends with something you can see and react to, so the build stays pointed at what you need.

Discover

We listen, map how your work happens today and agree on what success looks like.

Design

Sketches and clickable screens you can react to before any code is written.

Build

Built in focused stages, with regular check-ins and working previews along the way.

Launch

Go live on the web and the App Store, with training for the people who use it.

Support

Updates, improvements and help as your needs grow.

Flagship build

Touchline Live

A live match operations platform for soccer clubs and schools: a sideline scoring interface, public match pages, and the Touchline Fan app for iPhone, iPad, Mac and Apple Vision, all running on one live data stream.

Read the case studyVisit touchline-live.com
Touchline FieldMode: the live match screen with players on the field, the bench rail, score and match controls
Who it’s for

Built for teams that have outgrown spreadsheets.

Small businessesSchools & programsSports clubs & leaguesNonprofitsStudios & practicesFounders with an idea

Have an idea that needs building?

Tell us what you’re trying to do. We’ll help you figure out what to build first, and what it will take.

Start a project [Email address] · [Phone]