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Trusted App Development Agency for UK Small Businesses

App Development Agency UK Small IOS, Android, and Web

Consult Wasfa is the app development agency UK small businesses choose for affordable iOS, Android, and web app builds. We design, develop, and launch custom mobile apps with fixed-price packages from £2,999 and a clear, agile process that ships in 6 to 14 weeks. From booking apps for hospitality to e-commerce apps for retail, our mobile app development services are built to drive revenue, not vanity downloads.

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6.1×

Avg. ROAS Delivered

£4.2M+

Ad Spend Managed

85+

Apps Delivered

4.9★

Avg. App Store Rating

98%

On-Time Delivery Rate

3×

Avg. Revenue Uplift

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App Development Services

Mobile App Development Services Built for UK Small Businesses

From native iOS and Android development to React Native cross-platform builds and progressive web apps, our mobile app development services help UK SMEs reach customers wherever they spend their time. Every app is engineered for performance, designed for conversion, and delivered with a clear fixed-price quote upfront. No retainers, no scope creep, no surprise invoices.

iOS App Development for UK Businesses

Native iOS apps built with Swift and SwiftUI for iPhone and iPad. We design against Apple's Human Interface Guidelines, optimise for the latest iOS versions, and handle App Store submission end to end. Ideal for UK small businesses targeting premium customers, professional services, and the iOS-heavy London market where iPhone share consistently sits above 50 percent.

Android App Development with Kotlin

Custom Android apps built with Kotlin and Jetpack Compose, engineered for the wide range of Android phones and tablets UK customers actually use. We test across real devices, optimise for Google Play, and ship apps that perform on every handset from flagship Samsung models to budget Motorola, with Android 12 as the minimum supported version by default.

Cross-Platform & React Native

One codebase, two platforms. React Native lets us deliver high-quality iOS and Android apps from a single project, cutting development cost by 30 to 50 percent versus dual native builds without sacrificing performance. The right choice for UK SMEs and startups launching on both platforms quickly and affordably, and the framework that powers production apps at Meta, Microsoft, and Shopify.

Progressive Web Apps (PWA)

Progressive web apps deliver native-like experiences through any browser. No App Store download, works offline, installable on any device, and indexable by Google. PWAs are the most cost-effective way to reach UK customers across mobile and desktop from a single web codebase, ideal for content-led businesses, online tools, and customer portals that do not need deep device features.

E-commerce & Booking App Development

Revenue-driving apps for UK retail, hospitality, and service businesses. Product catalogues, secure UK payment gateways (Stripe, Worldpay, GoCardless), table reservations, class schedulers, appointment booking, and order management systems that cut admin and increase repeat business. Built to integrate with your existing Shopify, WooCommerce, or booking platform from day one.

App Maintenance & Support

Your app needs to keep up with iOS and Android OS updates, security patches, and Google Play policy changes. Our maintenance retainers from £299 a month cover ongoing updates, performance monitoring, bug fixes, and small feature enhancements. We are a long-term technical partner for UK SMEs, not a one-time development shop that disappears after launch day.

App Development Agency UK

85+

Apps Shipped

Why Consult Wasfa

Why UK Small Businesses Choose Consult Wasfa for App Development

We’re not a faceless development agency with offshore teams and inflated timelines. We’re a UK-focused digital partner that understands the budgets, pressures, and ambitions of small businesses — and builds apps accordingly.

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Industries We Build For

Apps for Every UK Small Business Sector

We’ve built apps for businesses across the UK — if your industry isn’t listed, get in touch. We’ve likely done something similar.

Trades & Home Services

Plumbers, Electricians, Builders, Cleaners

Healthcare

Dentists, Clinics, Physios, Opticians

Hospitality

Restaurants, Cafes, Hotels, Pubs

Estate Agents

Independent Agents & Letting Companies

Professional Services

Solicitors, Accountants, Consultants

E-commerce & Retail

Shopify, WooCommerce, DTC Brands

Fitness & Wellness

Gyms, Personal Trainers, Spas

Education & Training

Tutors, Courses, Online Learning

How It Works

Our App Development Process — From Idea to Launch

A clear, transparent process designed to deliver your app on time and within budget — with no surprises along the way.

Discovery & Strategy

We start with a deep-dive consultation to understand your business goals, target users, and technical requirements. We map out the app's core features, user journey, and technical architecture — so everyone is aligned before development begins.

UI/UX Design

Our designers create wireframes and high-fidelity prototypes that bring your app to life visually before a single line of code is written. You approve every screen — ensuring the final product matches your vision and delivers an outstanding user experience.

Development & Testing

Our developers build your app using agile two-week sprints, sharing progress at every milestone. Rigorous testing across devices — both automated and manual — ensures your app is bug-free, performant, and ready for real-world users before launch day.

Launch & Ongoing Support

We manage your App Store and Google Play submissions, handle app store optimisation (ASO), and monitor performance post-launch. Our support packages keep your app updated, secure, and improving — so it continues to deliver value long after go-live.

Client Results

What Our Clients Say

“ConsultWasfa completely rebuilt our website and within 4 months we went from page 3 to the top 5 on Google for our main keywords. Enquiries have tripled. Absolutely brilliant team.”

James Thompson

Director, Thompson Plumbing — Manchester

“We were paying a London agency £3,000/month and getting minimal results. ConsultWasfa delivers more for half the price. Our Shopify store revenue is up 180% since we switched.”

Sarah Henderson

Founder, Bloom Skincare — Leeds

“Their social media and video content is on another level. Our Instagram went from 500 to 12,000 followers in 6 months and we’re getting bookings directly from Instagram every week.”

Raj Patel

Owner, Spice Garden Restaurant — Birmingham

Transparent Pricing

Plans That Fit Your Budget

No hidden fees. No long-term contracts. Cancel anytime. Prices 30–50% lower than comparable UK agencies.

Starter

Starter

Perfect for small businesses just getting started online

£299/mo

Billed monthly · No contract
  • On-page SEO (up to 10 pages)
  • Google Business Profile setup
  • 4 social media posts/week
  • Monthly performance report
  • Basic keyword tracking
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Starter

Growt

For businesses ready to scale their online presence

£599/mo

Billed monthly · No contract
  • Full SEO campaign (technical + content)
  • Google Ads management (up to £2k spend)
  • Social media management (2 platforms)
  • 2 blog posts/month
  • Monthly strategy call
  • Link building (5 links/month)
Most Popular
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Scale

Scale

Full-service marketing for ambitious businesses

£999/mo

Billed monthly · No contract
  • Everything in Growth, plus:
  • Google + Meta Ads management
  • Video content (2 reels/month)
  • Social media (3 platforms)
  • 4 blog posts/month + email marketing
  • Dedicated account manager
  • Bi-weekly strategy calls
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FAQ

Common Questions About App Development

Got a question that isn’t answered here? Drop us a message and we’ll get back to you within one business day.

Ask us Anything
How much does it cost to build an app for my UK small business?
App development costs vary depending on the complexity, platforms (iOS, Android, or both), and features required. At ConsultWasfa, our packages for UK small businesses start from £2,999 for a focused single-platform app, £6,999 for a full-featured cross-platform app, and £14,999+ for complex custom platforms. We provide a fully itemised, fixed-price quote upfront — no hidden fees, no scope creep surprises. We also offer flexible payment plans to spread the cost across the project timeline, making app development accessible for growing UK businesses.
 
How long does it take to build and launch a mobile app?
Timelines depend on the scope of the project. Our Starter Launch App package is typically delivered in 6–8 weeks, while our full-featured Growth package takes 10–14 weeks from project kick-off to App Store and Google Play submission. Enterprise and custom platform builds are scoped individually. Throughout every project we use two-week agile sprints so you can see progress regularly and provide feedback — meaning there are no unpleasant surprises at the finish line. We always commit to a clear timeline in writing before we start.
 
Do I need a separate app for iOS and Android, or can you build one app for both?
You don’t necessarily need two completely separate apps. Using React Native — a cross-platform framework — we can build a single codebase that runs natively on both iOS and Android, which significantly reduces development cost and time while delivering excellent performance. For businesses with highly specific platform requirements or those needing deep integration with iOS or Android hardware features, native development in Swift (iOS) or Kotlin (Android) may be more appropriate. We’ll advise you on the best approach for your specific business needs and budget during our free consultation.
 
Will I own the app and its code once it's built?
Absolutely — full intellectual property ownership transfers to you upon final payment. This means you own 100% of the source code, design assets, and all associated files. You’re free to take the code elsewhere in the future, have another developer work on it, or do whatever you like with it. We’ll also help you set up your own App Store developer accounts (Apple Developer and Google Play) so all app listings are registered in your business name from day one. We believe in complete transparency and no lock-in.
 
What happens after the app launches — do you offer ongoing support?
Yes — all of our packages include a post-launch support period (30 days for Starter, 90 days for Growth, 12 months for Enterprise) during which we fix any bugs and address issues at no extra charge. After the included support period, we offer flexible monthly maintenance retainers starting from £299/month, which cover iOS and Android OS update compatibility, security patches, performance monitoring, and minor feature updates. We’re committed to being a long-term partner for your business — many of our UK clients have been with us for years, continuously improving and growing their apps.
 

Ready to Build an App That Grows Your UK Business?

Book your free 30-minute app consultation today. We’ll discuss your idea, recommend the right approach, and give you a clear picture of costs and timelines — with no obligation and no hard sell.

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