App development · Cardiff
App development in Cardiff
Apps that stay installed and get used. Built for Cardiff's broadcast, public-sector and events buyers. We handle App Store approval, offline behaviour, accessibility and the maintenance that keeps apps working for years.
App development for Cardiff businesses
Hubb Group is a digital agency and software company. Our studio is in Dubai and we work with UK clients remotely, on UK hours, with a named lead on every project. Contracts and invoices are issued by our UAE company, in pounds.
We track what matters: install numbers, daily and monthly active users, crash rates, session length, and feature usage. For backends, we monitor uptime, response time, and error rates. For public-sector work, we report on accessibility compliance and user feedback. No guesswork, no vanity metrics.
Every project is a fixed quote with a clear timeline and clear milestones. You own the work and the accounts outright when we're done — no lock-in, and nothing you can't take with you.
Sectors we work with in Cardiff
- Broadcast and media production
- Public-sector bodies and councils
- Events and venue management
- Arts and cultural organisations
- Public health and safety services
- Tourism and hospitality
Everything we deliver includes
Scoped to ship
A first version people will actually open, priced before the build starts.
Store review handled
App Store and Play requirements — privacy, account deletion, demo logins — dealt with.
Works on a bad connection
Offline behaviour and accessibility treated as requirements, not polish.
Fixed prices
A clear quote and timeline up front — no open-ended retainers, no surprises.
A named lead
One person who knows the build, on UK hours, not a ticket queue.
Yours to own
Code, signing keys and store listings in your name.
Apps that fit how Cardiff's sectors actually operate
Your app isn't a prototype. It needs to integrate with systems already running across your organisation, perform when demand spikes—especially around events or campaign windows—and come with documentation your team can follow when something breaks. We build native iOS and Android apps, plus the backends that sit behind them, designed to work within the constraints of broadcast scheduling, public-sector procurement, and the rigour those buyers apply.
Whether you're handling ticketing for an events venue, managing production workflows for a drama company, or serving public-facing audiences from a public body, the app has to be reliable. Offline behaviour matters. Accessibility standards aren't optional. Welsh-language provision often is. We scope those requirements upfront, not as an afterthought.
App Store and Play approval without the delays
Getting an app through Apple's and Google's review processes costs time and momentum. We handle approval requirements at the start—data handling, permissions, content policies, accessibility compliance—so your app doesn't sit waiting for rejection and resubmission. We've seen delays stall launches when buyers are ready to go live. That doesn't happen here.
The backend gets the same treatment. We build systems that don't leak data, scale when you need them to, and come with clear monitoring so you know when something's wrong before users do. Maintenance is where most apps actually fail. We don't hand over code and disappear.
Maintenance and support that keeps apps live
Apps degrade. Dependencies break. OS updates change what's possible. User feedback reveals what wasn't tested. Without ongoing maintenance, an app installed six months ago quietly becomes unreliable. We include maintenance as part of the delivery—monitoring, security updates, bug fixes, and the small changes that keep users coming back.
Your team gets visibility. You know what's running, what's being used, what's failing. We report clearly—not dashboards full of noise, but the metrics that matter to your business: install numbers, crash rates, usage patterns, and backend performance.
How buyers in Cardiff judge the work
People in broadcast, public bodies and events make decisions fast—they watch first and decide quickly. They also know good craft when they see it. Your app needs to feel solid, respond instantly, and work when connectivity drops. Referral drives most new business here, which means the work has to stand up to scrutiny from people who do this for a living.
We don't claim traffic numbers or revenue guarantees we can't control. We show you what the app actually does: how many people use it, how often, whether they come back, where it's failing. That proof matters more in Cardiff's sectors than generic promises.
App development in Cardiff — common questions
Do you handle Welsh-language versions of apps?
Yes. Welsh-language provision is expected on public-facing work for public bodies, and we build it in from the start—not as a translation layer added later. Interface, content, and any user-generated content features are designed for bilingual use.
How do you handle App Store approval?
We review Apple's and Google's guidelines upfront, code to their requirements, and manage the submission process. This avoids the delays and rejections that happen when compliance is treated as optional. App review still takes time, but not because of us.
What happens after the app launches?
Maintenance starts. We monitor performance, handle bug fixes, push security updates, and manage OS compatibility. You get regular reporting on usage, crashes, and backend health. Most apps fail here because support stops. Ours doesn't.
Can the app work offline?
Yes, depending on what it does. We design offline behaviour upfront—what syncs when connectivity returns, what's cached locally, how conflicts resolve. This matters for event venues, location-based work, and any app used where signal is unreliable.
How do buyers in Cardiff typically judge whether an app is good?
Speed, stability, and how it fits their existing systems matter most. Referral drives decisions. People in broadcast and public bodies work with each other—if your app frustrates one organisation, word spreads fast. Craft and reliability are non-negotiable.
Do you build the backend, or just the app?
Both. The backend is part of the work. We build systems that integrate with your existing infrastructure, don't leak data, and scale properly. A good app with a weak backend will fail. We treat them as one product.
More on app development
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Where we work across Wales
Need app development in Cardiff?
Tell us what you need and we'll come back with a fixed quote and a timeline — usually the same day.