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Mobile Application Development
Development Services
Mobile apps your customers will actually keep using
From a first MVP to a fully featured product, we design, build and launch iOS and Android apps that are fast, intuitive and connected to the systems you already run.
Typical projects
- Customer apps and loyalty programmes
- Booking and ordering apps
- Field-team and staff apps
- MVPs for start-ups
- Companion apps for existing platforms
What we do
End-to-end app development
Cross-platform apps
One codebase for iOS and Android using Flutter or React Native, for faster delivery and lower cost.
Native iOS & Android
Native builds where performance, device features or platform guidelines demand it.
UX & UI design
User research, wireframes and polished interfaces tested with real users before build.
APIs & integrations
Secure back ends and connections to your CRM, payments, booking or ERP systems.
App Store launch
Submission, store listings and release management for the App Store and Google Play.
Support & updates
OS updates, bug fixes, analytics and new features after launch.
Why Marvice
Built for real users, not just the demo
We validate the idea before writing code, release in stages and measure how people actually use the app. That keeps costs under control and makes every release better than the last.
- Clickable prototype before development
- Fortnightly builds you can test
- Security and data protection by design
- Analytics and crash reporting included
- You own the source code
- Support plans after launch
How we deliver
A clear, four-step process
01
Discover
We learn your goals, the people involved, your current systems and any constraints.
02
Scope
We agree deliverables, integrations, timeline and responsibilities in writing.
03
Build & test
We deliver in reviewable stages, tested against examples you sign off.
04
Launch & support
We train your team, hand over documentation and support you to the agreed plan.
FAQs
Questions about app development
Should we build native or cross-platform?
For most business apps cross-platform is faster and more cost-effective. We recommend native only when the app needs it, and explain why.
How much does an app cost?
Cost depends on features, integrations and design. We usually suggest starting with a focused MVP, then building on what users value most.
Who owns the code?
You do. Source-code ownership and handover are set out in your proposal.
Can you take over an existing app?
Yes. We start with a code and security review, then agree a plan to stabilise and improve it.
Turn your app idea into a plan
Share your idea and we’ll help you shape the MVP, timeline and budget.