App Development Agency

We are an app development company that develops custom mobile and web applications that your users will love: intuitive, performant, and built to scale with your business, with a seamless user experience and clean user interface, from day one.

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9:41
Dashboard
Revenue
OW
This Month
+24%
£184.2K
Users
2,847
Active
128
New Sale
2 min ago
+£249

Trusted by businesses across the UK

App Development

Launch Your New App

Sometimes a website just won't cut it for your needs. This is where a purpose-built app is required. Whether it's mobile app development or desktop app development, we can help you build your perfect tool.

We have developed applications for all kinds of use cases, such as custom quoting systems, admin apps for documents, customer dashboards, educational course-based systems, and much more. One of the most common is a CRM built around your own process rather than an off-the-shelf one.

9:41
New Quote
REF-00847
Service
Quantity
×80123456789
£2,400
£650
£900
£475
Total£4,425
Send Quote
9:41
Dashboard
Orders
24
Revenue
£12.8K
This Week
Order #1847 · £340
Order #1846 · £1,200
Order #1845 · £89
Excellent·Trustpilot
“

“We wanted a fresh look for our GP Federation website which would be user friendly for both staff and patients…”

WN

Will Newman

Deputy COO

“

“I'm a bit of a dinosaur with anything technical but Otis has been amazing. He made me feel really relaxed about…”

AW

Andrea Williams

Clear Skin

“

“I have been working closely with Otis and Luke for a couple of years now, design work on a new website and a…”

SG

Spencer Groves

The Luxury Travel Society

“

“We have been very pleased with the service provided by CreateTheWeb. They helped design and host our website…”

JW

Joe Williams

Falcon Technology

“

“I stumbled across CreateTheWeb whilst looking for a website design company and boy do I feel lucky! Otis has…”

ML

Matt Lyons

Lyons Blade

“

“Working with Otis at CreateTheWeb has been an absolute joy. All too often, people have a vision in mind, but…”

AB

Andre Berry

JB Autos

Start Your Project

Free App Quote

Tell us about your app and we'll come back within a few minutes with honest advice and a clear price. No pressure, no jargon, no obligation.

  • Free, no-obligation quote
  • UK-based design and development team
  • iOS, Android and web apps built to scale
Otis
Luke

Speak to the people who build it. Otis and Luke.

Mobile Apps

Native and cross-platform mobile applications for iOS and Android, on any mobile device.

9:41
Good morning
Dashboard
OW
Users
12.4K
+12%
Revenue
£8.2K
+24%
Weekly Activity
+34%
Recent Orders
3
Notifications
7
Messages
2

Web Apps

Full-featured web applications accessible from any web browser. Dashboards, portals and admin tools, no downloads required.

app.yourbusiness.co.uk

Desktop Apps

Powerful desktop applications for Windows, Mac, and Linux.

Document Manager
FileEditViewTools
PDF
Q3 Report.pdf
2.4 MB
PDF
Invoice-0847.pdf
340 KB
DOC
Proposal Draft.docx
1.1 MB

AI Automation

Intelligent, AI-powered apps. Automate workflows, analyse data, and make smarter decisions.

AI Processing
Analysing & automating
Action
Report

Backend Systems

Secure Infrastructure

Every great app needs a powerful backend built with the right programming languages. We build secure authentication systems, RESTful APIs, real-time databases, and server infrastructure that handles thousands of concurrent users without breaking a sweat.

From user management and role-based access control to payment processing and third-party integrations, we handle the complex backend work, from bug fixing to scaling, so your app just works.

api.yourbusiness.co.uk
API
Dashboard
Users
Database
Endpoints
Logs
Settings
Requests/min
2.4K
Avg Response
48ms
Uptime
99.99%
Recent Endpoints
GET/api/v1/users20032ms
POST/api/v1/auth/login20067ms
GET/api/v1/orders20045ms
PUT/api/v1/users/14820153ms
Database
PostgreSQL
|
42 tables
|
1.2M rows
Connected
Secure Login
Email
admin@business.co.uk
Password
••••••••••
Sign In
2FA Protected

What We Build

Services We Provide

Our development process pulls on the same four capabilities, each one tuned to your users and the outcomes that actually move your business forward.

Mobile App Development

Native and cross-platform apps for iOS and Android, built to feel right on every device and ship fast without cutting corners.

Web Applications

Full-featured web apps that run in the browser. Dashboards, portals, internal tools, no downloads, no app store hurdles. More on how we build web apps.

Backend & APIs

Secure authentication, role-based access, RESTful APIs and real-time data layers that scale with your business.

AI & Automation

Embed AI where it actually moves the needle, automate manual work, analyse data, and unlock features your competitors don't have.

Tech Stack

Built With The Best

Enterprise-grade technology powering your app

React Native

Cross-platform mobile apps for iOS and Android.

Swift

Swift

Premium native iOS and macOS apps.

Electron

Desktop apps for every platform.

Node.js

Scalable backend services and APIs.

Python & AI

Machine learning and automation.

Everything else

Whatever your project needs.

Why Choose Us

The partner your business deserves

We combine creativity, technology, and strategy to deliver results that genuinely matter to your business.

Get a Quote

Personal Service

Otis and Luke lead every project, backed by our team of specialists.

Creative Solutions

Innovative strategies tailored to your unique business goals and audience.

Transparent Pricing

No hidden fees. Clear, upfront pricing so you always know what you're investing.

Fast Turnaround

We deliver projects on time without compromising on quality or detail.

Ongoing Support

Continuous support to ensure your digital presence keeps growing.

Proven Track Record

Hundreds of successful projects and high client retention rate.

Types of Apps

The kinds of app we build most often

Most of what we build falls into one of these. If yours is not on the list, it almost certainly overlaps with something that is, so it is still worth a conversation.

Common FAQs

Everything you need to know about working with us on a new app build. Can't find what you're looking for? Get in touch and we'll be happy to help.

Get a Quote

Most app builds run 8 to 16 weeks from kickoff to launch, depending on scope, integrations, and how quickly content and decisions land. We share a clear timeline with milestones during discovery.

Yes. We default to cross-platform (React Native) so one codebase ships to both stores. For premium native experiences we also build in Swift for iOS.

Absolutely. We regularly inherit codebases, we start with a short audit to map what's there, flag the risks, and agree the next move before touching a line.

Every app comes with a support plan covering hosting, monitoring, OS-version updates, and ongoing feature work. You always have a direct line to the team that built it.

Yes. You own everything we build for you, source code, designs, accounts, the lot. We hand over a complete, documented project at the end.

It depends on the platforms, features and complexity involved, so we price every app individually once we understand what you need. We are always clear about scope and cost up front, and we can phase the build so you launch a strong first version and grow it as your business does.

Otis Wilkinson
Luke Jeffrey
Excellent·Trustpilot

Ready to Start Your Growth?

Get in touch with our team today and discover how we can help your business grow with our comprehensive digital marketing services.