Mobile App Development

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Mobile App Development

Native and cross-platform apps, built around your business

Web Choice designs, builds and supports iOS, Android and cross-platform apps for UK businesses, from a working prototype through to launch on the App Store and Google Play.

17+ years' experience 1,400+ projects delivered 4.8/5 on Google Reviews

Businesses we've worked with

Trusted by businesses across the UK

Why businesses trust Web Choice with mobile app development

1,400+

websites and software builds delivered

17+ yrs

in business, since 2009

97%

client retention rate

4.8/5

rating on Google Reviews

5 ★

rating on FreeIndex

200+

verified client reviews

The basics

Mobile app development explained

Mobile app development is the process of designing, building and testing software that runs on smartphones and tablets, covering the visible interface a user taps through, the backend systems and data behind it, and the integrations that connect it to the rest of your business.

What this means in practice

  • Customers reach you from the home screen, not just a search result
  • Bookings, orders and enquiries can happen without a browser at all
  • Push notifications bring people back without relying on email alone
  • Device features such as camera, location and payments work natively
  • Your app connects to the CRM, booking system or stock you already run
  • Every build is scoped around your business, not a generic template

Our approach to mobile app development

We take a practical view of app development. Not every business needs an app on day one, and we will tell you honestly if a mobile-optimised website would serve you better first. Where an app is the right call, we focus on features that solve a real problem for your users rather than adding complexity for its own sake, whether you are a startup validating an idea or an established business extending an existing service.

Does building an app mean changing my existing website?

No. A mobile app sits alongside your existing website rather than replacing it. We build your app to work with the website and systems you already have, whatever platform they run on, so your current content, branding and search rankings stay exactly as they are while the app is developed and launched separately.

How we build

Platforms and technologies we build with

Native iOS (Swift)

Apps built specifically for iPhone and iPad, taking full advantage of Apple's design standards, security model and App Store review process.

Native Android (Kotlin)

Apps built specifically for Android devices, giving you the flexibility and reach of the world's largest mobile operating system.

Cross-Platform (Flutter & React Native)

One codebase that runs on both iOS and Android, keeping development time and ongoing maintenance lower without compromising on feel.

Backend & APIs

Secure backend systems and APIs that handle your app's data, whether hosted on your own infrastructure or a cloud platform.

App Store & Google Play

Full handling of app listings, screenshots, store descriptions and the submission process for both major app stores.

Push Notifications & Analytics

Built-in notifications and usage analytics, so you can see how your app is actually being used and re-engage users when it matters.

Payments & Third-Party Integrations

Secure payment processing plus connections to the CRM, booking, inventory or messaging tools your business already relies on.

Security & GDPR

Security testing and data protection built in from the start, discussed openly with you before any development begins.

What we build

Types of app we build

Customer & Loyalty App

Booking & Field Service App

eCommerce & Retail App

Internal & Enterprise App

MVP & Startup App

Membership & Subscription App

Marketplace App

Connected Device App

Our work

A mobile app we have designed and built

Web Choice designed and built FiveApp for Evenarena, a mobile workforce management and analytics app that brings productivity, performance, HR analytics and workforce planning into one platform. It supports KPI tracking, team and performance management, cost analysis, payroll and gender analytics, reporting and Net Zero planning, built for industries including service businesses, call centres, back office operations, eCommerce, manufacturing, retail, supply chain, logistics and warehousing.

View the FiveApp case study
  • KPI tracking
  • Team and performance management
  • Cost analysis
  • Payroll and gender analytics
  • Reporting and Net Zero planning
Client reviews

What our clients say

“I vetted 4 providers and put them through a fairly strenuous knowledge test on web design, marketing, and SEO. Web Choice delivered an excellent looking, fast-loading website along with solid content and technical SEO. I like to move fast and they were able to keep up.”
John Foshee, CRO, Porter Logistics
“We have used Web Choice for 2 websites now and also our marketing and SEO for our hosting company. They were able to take our ideas and get it exactly how we envisioned it. They kept us updated on every step and the team were very quick to make any changes we needed.”
Mark Grindey, Director, UKBSS Group
“After speaking to Web Choice, they had the knowledge and professional edge compared to other web companies. A brand new website was designed, with checks all throughout the process to see that we were happy with it.”
Jacob Mummery, Manager, TreeSOS
“I run the largest B2B LinkedIn ads agency in the US. The Web Choice team are amazing. I've known the co-owner, Sam, for years on LinkedIn and followed his actionable tips for SEO and websites. We recommend Web Choice for any SEO, paid search or website requirements. Always excellent feedback and results.”
Justin Rowe, Founder/CMO, Impactable

How it works

Our mobile app development process

  1. Discovery & scoping

    understanding your business, users and required features before design or development begins.

  2. UX & UI design

    wireframing the user journey and designing the interface for clarity and ease of use.

  3. Native or cross-platform development

    building frontend and backend together, connecting APIs, databases and third-party systems.

  4. Quality assurance & device testing

    testing across real devices and OS versions for performance, security and stability.

  5. App Store & Google Play submission

    preparing listings, screenshots and descriptions, managing Apple and Google review requirements.

  6. Launch support & ongoing maintenance

    monitoring performance, applying OS updates, fixing issues, supporting new features.

Choosing a platform

iOS, Android or cross-platform: which is right for you?

Native iOS

Suits businesses targeting a higher-spending, brand-conscious audience, where Apple's strict review process and consistent devices support a premium or security-sensitive product.

Native Android

Suits businesses that need the widest possible device reach and greater flexibility to customise features, with no licensing cost attached to the platform itself.

Cross-Platform

Suits businesses that want both iOS and Android from a single build, keeping development time, cost and ongoing maintenance lower without running two separate teams.

Should I build for iOS or Android first?

Your customer demographic matters most here. Android often suits a wider, more price-sensitive audience and can be faster to launch, since Apple's App Store review is more stringent. iOS often suits a smaller but higher-spending audience and tends to take a little longer to build, since Swift generally involves less code than the Java or Kotlin used for Android. Your budget and project timeline should also factor into the decision, which is something we help you weigh up during scoping.

Why us

Why should you partner with Web Choice?

  • Hands-on experience across native iOS, native Android and cross-platform frameworks
  • Every app is custom-built and scoped around your business, never a generic template
  • Straightforward advice, including telling you honestly if an app is not the right first step
  • Thorough device testing and security checks before anything reaches the App Store or Google Play
  • Ongoing support and maintenance, so your app keeps working as iOS and Android evolve
  • 17+ years, 1,400+ projects delivered, and a 97% client retention rate
Planning

Timescales & cost

~4-6 weeks

an MVP or app prototype

~8-14 weeks

a single-platform app, iOS or Android

~14-22 weeks

a cross-platform or multi-feature app

How much does a mobile app cost to develop?

Cost depends on the workflow of your business, the features you want, the platform you choose and how deeply the app connects to your other systems. The more functionality involved, the longer the build takes, and time is the main driver of cost. Until your requirements are properly defined, an accurate figure is not possible, which is why we scope every project before quoting rather than guessing.

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FAQs

Frequently asked questions

Mobile app development is the process of designing, building and testing software that runs on smartphones and tablets, covering everything from the user interface through to the backend systems, data and APIs that power it behind the scenes.

Cost depends on the features you need, whether you build for one platform or several, and how deeply the app connects to other systems such as a CRM or payment provider. Until your requirements are defined, an accurate figure is not possible, which is why we scope every project properly before quoting.

A simple MVP or prototype usually takes around 4 to 6 weeks. A single-platform app with a defined feature set typically takes 8 to 14 weeks. A cross-platform or multi-feature build usually takes 14 to 22 weeks. Your exact timeline depends on the functionality and complexity involved.

It depends on your customers, your timeline and your budget. Android tends to suit businesses targeting a wider, price-sensitive audience, while iOS often suits businesses targeting a smaller but higher-spending user base. We help you weigh this up against your goals before recommending a starting point.

Native iOS apps benefit from Apple's strict App Store review process, which gives users confidence in data privacy and quality. iOS users are also more consistent in device experience and tend to have higher average spend, which suits subscription and premium products particularly well.

Android is open source with no licensing cost, which keeps development more affordable and gives more flexibility to customise features. It also reaches a much wider device base globally, making it well suited to businesses that need mass-market reach or a lower barrier to entry.

A cross-platform app, built with a framework such as Flutter or React Native, lets you launch on iOS and Android from a single codebase. This reduces development time and cost, keeps both versions consistent, and is usually the right choice when budget or timeline is tight.

A basic, minimally functional prototype can usually be built within 4 to 5 weeks. Prototypes are useful both as a testing tool with real users and as a way to demonstrate your concept to investors or stakeholders before committing to a full build.

Both. We build native iOS apps in Swift, native Android apps in Kotlin, and cross-platform apps in Flutter and React Native. We recommend the approach that fits your goals, budget and timeline rather than defaulting to one method.

Yes. We regularly connect mobile apps to existing websites, CRM platforms, booking systems, payment providers and inventory tools, so your app works as part of your existing operations rather than as a disconnected extra.

Yes. Every app we build goes through security testing before launch, and we discuss data protection and GDPR requirements as they apply to your specific app before any development begins, particularly where personal or payment data is involved.

Yes. We offer ongoing support after launch, covering operating system updates, bug fixes, new features and performance monitoring, so your app continues to work properly as iOS and Android evolve.

We handle the submission process for you, including preparing your app listing, screenshots and store descriptions, and managing Apple's and Google's review requirements, so your app is approved and published correctly the first time.

Ready to turn your app idea into a working product?

Book a free, zero-obligation consultation and we will review your idea, recommend the right platform, and give you honest timescales and next steps, no jargon and no pressure.

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