Mobile App Development UK
From field operations to customer apps, AMX delivers mobile products that stay reliable on the move — with UK-led delivery and enterprise-grade backends.
Mobile is where many UK teams meet customers and field staff. We design and engineer apps that sync with your systems, handle offline moments gracefully, and feel simple under pressure.
As a mobile app development UK partner, we cover native and cross-platform builds, companion apps for desktop products (such as QR workflows), and secure API layers that protect your data.
Field productivity
Apps that reduce paperwork and keep status updates accurate in real time.
Consistent experience
Shared design systems across iOS, Android and web where needed.
Secure by default
Auth, encrypted transport and least-privilege API design.
Store-ready delivery
Build pipelines, signing and release support for App Store and Google Play.
Business problem
Paper forms, delayed status updates and apps that die without signal slow field and shop-floor teams. Desktop-only tools leave mobile staff inventing workarounds.
UK operators need companions that register inventory, confirm batches and sync when connectivity returns — without compromising security.
- Field teams stuck on paper or WhatsApp updates
- No offline path for poor-connectivity sites
- Separate mobile and web logic that drifts apart
- Store submission and release process unclear
Our solution
We build customer apps, partner apps and workforce tools — often paired with a shared API and admin portal so operations stay in control.
Examples include QR scanning companions, booking flows, notifications and offline-first capture for weak connectivity.
- iOS and Android (native or cross-platform)
- API-first architecture with shared business logic
- Push notifications and deep links
- Offline sync and conflict handling
- Admin portals for configuration and support
Technologies
We integrate mobile clients with .NET, Laravel or Node APIs, and with CRM, ERP, payments and identity you already run.
- React Native / Flutter / native options by case
- Kotlin companions for shop-floor workflows
- REST APIs, OAuth and JWT patterns
- Analytics and crash reporting hooks
- CI builds for TestFlight and Play Console
Process
We map on-device journeys early — including weak signal and interrupted sessions — then prototype before full engineering investment.
- Discovery & persona workshops
- UI prototypes and usability checks
- Backend and mobile sprints in parallel
- Device QA matrix and regression packs
- Store release and post-launch iteration
- Ongoing support and enhancement
Mobile apps — capability catalog
Field and companion experiences that sync with your systems.
Workforce on the move
Status updates without paper forms.
Job #204
Update status on site
Offline-first capture
Keep working when signal drops.
Offline queue · 4
Sync when online
QR companion
Shop-floor scanning beside desktop POS.
Align QR · SKU0148
Tripura POS
See how an Android companion closes the loop on QR garment registration and laundry status beside an offline desktop POS.
Questions about this service
Native or cross-platform — which do you recommend?
It depends on UX complexity, device features and budget. We recommend the lightest approach that meets your quality bar and long-term maintenance plan.
Can you build an app that works offline?
Yes. We design local storage, sync queues and conflict rules so field teams can keep working when connectivity drops.
Do you publish apps to the stores?
We prepare builds, assets and compliance checklists and support your App Store / Google Play submission process.