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App developmentin Guernsey.

Fast, powerful apps designed and built in-house, for iOS, Android and the web, by one studio in Guernsey.

iOS Android Web APIs

A Guernsey app studio that turns an idea into something people love to use.

Harbour Studios designs and develops mobile and web applications for businesses across Guernsey and beyond. From the first wireframe to the app store, it is all handled by one team.

Design, development and ongoing support in one place, with the right technology chosen for the job, native where it counts and cross-platform where it is smart.

What we
build

Apps designed around real people, engineered to feel fast and reliable.

iOS & Android

Native and cross-platform apps that feel right at home on every device, built for speed and reliability.

Web apps

Powerful, browser-based applications that put your tools and services wherever your users are.

Integrations & APIs

We connect your app to the systems and services it needs, with secure, well-built APIs behind the scenes.

Support & updates

We look after your app after launch, with monitoring, updates and improvements as you grow.

How we build
an app

A clear path from idea to launch, with you involved throughout.

STEP 01

Define

We pin down what the app needs to do, for whom, and what success looks like.

STEP 02

Design

We design the experience and interface, prototyping so you can feel it before we build it.

STEP 03

Build & test

Our developers build it with clean code and test it hard across real devices.

STEP 04

Launch & support

We ship to the app stores or your servers, then keep it running and improving.

App & platform work,
in practice

A few of the products we have designed and built.

What our
clients say

Long-term relationships built on responsive, high-quality work and a personal service that clients stay with for years.

Harbour Studios did a great job setting up our website. Very efficient, high-quality work, really responsive to our needs, and the follow-up support was much appreciated.
YS
Dr Yvonne Sadovy
Executive Director, SCRFA
When we wanted to update the look of our website, we turned to Harbour Studios and were delighted by the fresh creative approach they brought to the task.
Big Fish
Colin Carnachan
Managing Director, Big Fish
A great experience using Harbour Studios as our branding and web design agency. Their creative, professional work helped build our company image.
Bernard Chu
Bernard Chu
Managing Director, Sagarmatha Capital

App development in
Guernsey, answered

The questions clients ask us most.

How much does it cost to build an app?
App projects vary enormously with scope and complexity. We scope yours carefully after a discovery conversation and give you a clear, staged quote before development starts.
iOS, Android, or both?
Whatever suits your audience and budget. We often build cross-platform so one codebase serves both, and go fully native when a project demands it.
Can you take my app to the app stores?
Yes. We handle the build, the store submissions and the launch, and can manage updates and releases on your behalf afterwards.
Can you work with our existing systems?
Yes. We integrate apps with the platforms, databases and services you already use, with secure APIs connecting everything.
Do you support the app after launch?
We do. Apps need maintenance to stay secure and current, and we offer ongoing support, monitoring and improvement.
Do you only work with Guernsey businesses?
We are based in St Peter Port and love working with island businesses, but we also serve clients across the Channel Islands, the UK and internationally.
St Peter Port, Guernsey
Find us

Right here in St Peter Port

We work with clients all over the island and beyond, but you will find the studio at the Digital Greenhouse, in the heart of town. Harbour Studios
The Digital Greenhouse, 2 Market Street
St Peter Port, Guernsey GY1 1HB
T: +44 7781 137 502 E: info@harbourstudios.com
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