📱

Mobile App Design & Development for UK Small Businesses

A custom mobile app that puts your business in your customers' pockets — intuitive, beautifully designed, and built to work on both iOS and Android.

Starting from £1,500
90% of mobile time is spent in apps, not browsers
higher conversion rate vs mobile websites
iOS
& Android
single codebase, both platforms

Why a Mobile App Might Be Right for Your Business

Not every business needs a mobile app — and we'll tell you honestly if we think a well-built mobile website would serve you better. But for the right business, a dedicated app delivers something a website simply can't: a persistent presence on your customers' phones, push notifications, offline functionality, and a level of engagement that browser-based experiences rarely achieve.

📊 Mobile users spend around 90% of their time in apps rather than mobile browsers. Apps also convert at roughly three times the rate of mobile websites for businesses where repeat engagement matters.

For businesses with loyal, returning customers — whether that's a local service provider, a retailer, a hospitality business, or a membership organisation — an app can transform how you communicate, sell, and retain customers.

Types of App We Build

🛒

Retail & E-Commerce

Browse, wishlist, buy, and track orders — a shopping experience optimised for mobile

📅

Booking & Scheduling

Appointment booking, class scheduling, resource management — reduce no-shows and admin

🎁

Loyalty & Rewards

Digital loyalty cards, points systems, and exclusive offers to keep customers coming back

📋

Service Delivery

Job management, customer portals, field service tools — operational apps built around your workflow

🍽️

Hospitality & Food

Digital menus, table ordering, takeaway and delivery — frictionless experiences for your customers

👥

Community & Membership

Member directories, event listings, content access, and communication tools for your community

Not sure which category fits your idea? That's what the discovery call is for. Bring us the problem you're trying to solve and we'll help you figure out the right solution.

iOS, Android, or Both — What We Recommend

🍎 Native iOS

Built specifically for Apple devices. Best performance and platform integration, but only reaches iPhone and iPad users. Higher cost for iOS-only.

Recommended

📱 Cross-Platform

One codebase, both iOS and Android. Near-native performance, significantly lower cost, and reaches your entire audience. Our default recommendation for small businesses.

🤖 Native Android

Built specifically for Android devices. Best for businesses whose audience is predominantly Android users. Similar cost considerations to native iOS.

💡 Cross-platform is the right choice for most small businesses. It delivers a high-quality experience on both iOS and Android at roughly half the cost of building two separate native apps. We use modern cross-platform frameworks that produce apps that look and feel native on both platforms.

What's Included in Every App

🎨 UX Research & Design

We map out user journeys before writing a line of code. Good UX is the difference between an app people use daily and one they delete after the first session.

🖼️ UI Design & Prototyping

Full visual design aligned to your brand, with interactive prototypes so you can test the experience on a real device before we build it.

⚙️ Custom Development

Built to your specification — not a template dressed up to look custom. Every feature is purpose-built for your business and your users.

🔗 Backend & Integrations

Where needed, we build the server-side infrastructure your app depends on, and integrate with third-party tools like payment processors, CRMs, and booking systems.

🔔 Push Notifications

Reach your customers directly on their home screen — promotions, reminders, order updates, and announcements without relying on email open rates.

🏪 App Store Submission

We handle the submission process for both the Apple App Store and Google Play Store — including screenshots, metadata, and compliance requirements.

🧪 Testing & QA

Thorough testing across devices and operating system versions before launch. We don't ship apps we wouldn't be happy to have our name on.

🔧 Post-Launch Support

Apps need maintenance — OS updates, bug fixes, and feature iterations. We offer ongoing support packages to keep your app working perfectly.

How It Works

  1. Discovery & Scoping

    A free call to understand your business, your users, and what you want the app to achieve. We'll ask the right questions to make sure we scope the project correctly — including whether an app is genuinely the best solution or whether something simpler would work better.

  2. UX Mapping

    Before any visual design, we map the user journeys — how different users move through the app, what actions they take, and where friction points could arise. This stage saves significant time and cost downstream.

  3. Design & Prototype

    We design the full UI and create an interactive prototype — a clickable version of the app that looks and behaves like the real thing. You can test it on your own device and share it with others for feedback before we write any code.

  4. Development

    We build the app in agreed sprints, sharing progress regularly. You'll see the app taking shape throughout development — not just at the end. We build backend infrastructure and third-party integrations in parallel where needed.

  5. Testing & Refinement

    Structured testing across multiple devices, screen sizes, and OS versions. We work through a comprehensive QA checklist and give you a test build to use before anything goes near the App Store.

  6. App Store Submission & Launch

    We handle the complete submission process — App Store and Google Play — including screenshots, descriptions, and compliance requirements. Once approved, we support you through launch and monitor for any early issues.

  7. Ongoing Maintenance (Optional)

    Mobile operating systems update regularly, and apps need to keep up. We offer retainer packages covering OS compatibility updates, bug fixes, analytics monitoring, and iterative feature development.

Pricing

Mobile app pricing depends on the number of features, the complexity of the backend, and any third-party integrations required. All projects are quoted at a fixed price after the discovery call.

Starter App

From £1,500

Simple, focused single-purpose app

  • Cross-platform (iOS & Android)
  • Up to 5 screens
  • Basic user authentication
  • App Store submission
  • 30 days post-launch support

Custom

POA

Complex apps & bespoke requirements

  • Unlimited screens
  • Custom backend infrastructure
  • Complex integrations
  • Multiple user roles
  • Ongoing retainer included

Maintenance

From £100/mo

Keep your app up to date

  • OS compatibility updates
  • Bug fixes & monitoring
  • Analytics review
  • Priority support

💡 Not sure if your idea fits these tiers? Most projects are quoted individually after the discovery call. Bring us the idea and we'll scope it honestly — including if we think a different solution would save you money.

Who This Service Is For

A mobile app is the right investment when your business has frequent, repeat interaction with customers who would benefit from a more direct and convenient way to engage. It makes the most sense for:

If you're unsure whether an app is the right investment for your business right now, we'll give you an honest answer during the discovery call — including if we think starting with a high-quality mobile website makes more sense as a first step.

Got an app idea? Let's talk.

Book a free discovery call. Bring us your idea — however rough — and we'll tell you honestly what it would take to build it, how long it would take, and what it would cost.

Frequently Asked Questions

Do you build apps for both iOS and Android?
Yes. We build cross-platform apps that work on both iOS and Android from a single codebase — which significantly reduces development cost and time compared to building two separate native apps. Where native development is genuinely required for performance or platform-specific reasons, we'll advise you accordingly.
How long does it take to build a mobile app?
A straightforward app typically takes 8–14 weeks from kickoff to App Store submission. More complex apps with custom backends, multiple user roles, or extensive integrations take longer. We'll give you a realistic timeline in the proposal before any work begins — and we build in buffer time so we're not scrambling at the end.
Will I own the app and its code?
Yes, absolutely. On completion and final payment, full ownership of the codebase transfers to you. You're not locked into using SwiftForge for future development — though we hope you'll want to continue working with us.
Do I need my own Apple and Google developer accounts?
Yes. To publish apps under your business name, you'll need an Apple Developer account (£99/year) and a Google Play developer account (£20 one-off fee). We'll guide you through setting these up and handle the rest of the submission process on your behalf.
Can you update an existing app we had built elsewhere?
Potentially, yes. We'd need to review the existing codebase first to assess its quality and whether it makes sense to build on it or start fresh. Sometimes inheriting someone else's code is straightforward; sometimes a rebuild is actually faster and cheaper. We'll give you an honest assessment.
What if I just have a rough idea — is that enough to get started?
Absolutely. Most clients come to us with a problem they want to solve, not a fully specced app. The discovery call is specifically designed to turn a rough idea into a clear scope. Bring us the problem and we'll help you work out the solution.

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