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Home/Locations/Cardiff/Mobile App Development
Mobile App Development · Cardiff

Mobile App Development for Cardiff Businesses

Cardiff has grown into one of the UK's fastest-moving digital hubs, with fintech, media and public-sector employers clustered around Cardiff Bay and the city centre, alongside a large student population from Cardiff and Metropolitan universities. Whether you run a hospitality group, a professional services firm or a fast-scaling startup, a well-built mobile app puts your business in your customers' pockets — for bookings, loyalty, ordering or account access — where a website alone increasingly isn't enough.

We build cross-platform iOS and Android apps from a single codebase, so you get both stores without paying twice, and we handle the whole lifecycle: design, build, App Store and Google Play submission, hosting, security and ongoing updates. Everything is included in one fixed price, quoted upfront with no surprise invoices, and it typically lands at around half what a traditional Cardiff agency would charge. You deal directly with the engineer writing your code — no account managers, no telephone tag — just clear answers from the person actually building your app.

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Sam — your local AI specialist
Verified AI Expert
4.9★★★★★Google Rating
100%Recommended
5.0★★★★★Trustpilot

Your local AI specialist

Meet the AI expert covering Cardiff

You'll work directly with one experienced AI developer — from your initial consultation through to launch and ongoing support. No outsourcing, no account managers, no sales team. Just one experienced developer building AI systems that genuinely improve the way your business operates.

07903 505874info@aiagencyindex.co.ukUK-wide coverage
20+
Years Experience
150+
Projects Delivered
4.9★
Google Rating
UK
Based
WhatsApp us
100%
Custom Built

Specialities

AI AgentsAI AutomationCRM SystemsBusiness AutomationChatbotsCustom SoftwareAPI IntegrationsLaravelNext.jsMachine LearningInternal ToolsWorkflow AutomationVoice AIOpenAIClaudeGeminiMCPZapiern8n

Why clients choose us

No outsourcing

Everything is designed and built in-house.

Direct communication

Speak directly with the developer building your system.

Built around your business

No templates — every AI system is designed specifically for your processes.

Long-term support

We're still here long after launch.

Fast response

Quick turnaround and rapid, hands-on support.

Future proof

Systems built to grow with your business.

“
I don't believe in selling software. I believe in solving business problems with technology.
Sam Swain · Founder

Ready to automate your business?

Book a free consultation and let's discuss how AI can save you time, reduce costs and generate more revenue.

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Helping businesses across Cardiff with:

  • AI Automation
  • •AI Agents
  • •Business Automation
  • •CRM Systems
  • •Custom Software
  • •Workflow Automation
  • •AI Chatbots
  • •Internal Business Tools

Mobile App Development in Cardiff — questions answered

How much does a mobile app cost for a Cardiff business?

You get a single fixed price agreed before any work starts, covering design, build, both app stores, hosting and updates. It typically works out around half the price of a conventional Cardiff agency because you deal direct with the engineer, with no layers of overhead added on top.

Will my app work on both iPhone and Android?

Yes. We build cross-platform apps from one shared codebase, so your Cardiff customers get a native-feeling experience on both iOS and Android without you paying for two separate builds.

Do you handle submitting the app to the App Store and Google Play?

We do. Store submission for both Apple and Google is part of the fixed price, including the account setup, listing and review process, so your app is ready to download rather than left sitting on your desktop.

What happens after the app launches?

Ongoing maintenance, security patching and OS-compatibility updates are all included, so your app keeps working as iOS and Android evolve. You can reach the same engineer directly whenever you need a change or a new feature.

Other services in Cardiff

AI AutomationAI Chatbot DevelopmentCRM SystemsCustom Software DevelopmentE-commerce DevelopmentSEO & Local SearchWebsite Design & Development
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