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Mobile app development

Mobile apps for iOS and Android that people actually use

We build mobile apps for customers, staff and communities. One codebase for iOS and Android with React Native, or fully native iOS with Swift when your app needs it.

  • iOS and Android
  • React Native and Swift
  • App Store and Google Play release

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What is mobile app development?

Mobile app development is designing, building and publishing apps for iPhone and Android phones. Most business apps today use React Native, which shares one codebase across iOS and Android. Swift is used for fully native iOS apps that need deep Apple features. MGT builds both, plus the back end and admin tools that keep the app running.

The problem

A good app starts with one clear job

Your idea needs both iOS and Android

Building two separate apps doubles the cost and the bugs.

Staff work away from a desk

They need tasks, forms and customer details on their phone.

Customers expect an app

Ordering, booking or tracking by phone is now the norm.

The app is only half the work

It also needs a back end, admin panel, notifications and updates.

What we build

Apps we build

Business and staff apps

Tasks, customer details, forms and approvals in the field, with offline access where needed.

Ordering and delivery apps

Local ordering, group buying and delivery with customer, supplier and driver roles.

Booking apps

Appointments and services booked in a few taps, with reminders.

Business directories

Searchable listings with maps, reviews and contact options.

Healthcare and wellness apps

Routines, records and reminders, built with privacy in mind.

Subscription and micro-SaaS apps

Focused apps with accounts, in-app purchases and subscriptions.

IoT and device apps

Bluetooth pairing, live readings and remote control for connected devices.

Back end and admin panel

APIs, databases and admin tools to run the service behind the app.

Options

React Native or native Swift?

Most apps

React Native

One codebase for iOS and Android. Faster to build and cheaper to maintain.

Native iOS

Swift

Fully native iPhone and iPad apps for deep Apple features and top performance.

When it fits

Both

React Native for the app, with native Swift modules where the phone needs it.

Use cases

What people use it for

  • Let customers order, book or pay from their phone
  • Give field staff tasks and forms on the go
  • Send useful notifications and reminders
  • Control and monitor connected devices
  • Launch a subscription app
  • Replace paper forms with a simple app

Our capability

What we've already built

Production systems we have designed, built and shipped. Every project starts from this experience.

  • Staff and field service apps with offline access
  • Hyperlocal ordering, delivery and bulk buying apps
  • Business directory and listing apps
  • Healthcare and personal routine apps
  • IoT control apps with Bluetooth and remote access
  • Apps published to the App Store and Google Play

Technology

Our mobile development technology stack

Proven, well-supported tools, picked for your project rather than out of habit.

  • React Native
  • Swift
  • Node.js
  • FastAPI
  • PostgreSQL
  • Firebase
React Native
One codebase for iOS and Android, with a native look and feel.
Swift
Native iOS when your app needs Apple-specific features or maximum performance.
FastAPI and Node.js
The APIs, notifications and admin tools behind your app.

Frequently asked questions

Should we build with React Native or native Swift?

Most business apps are best with React Native because one codebase covers iOS and Android. We recommend Swift when the app needs deep iPhone features or the best possible performance.

How long does it take to build a mobile app?

A first release with the core feature usually takes 8 to 12 weeks, including testing and app store submission.

How much does a mobile app cost?

It depends on features, user roles and the back end. After a short call we give you a fixed quote for the first release.

Do you publish the app to the App Store and Google Play?

Yes. We prepare and submit the app under your developer accounts, and handle review feedback.

Do you build the back end too?

Yes. We build the APIs, database and admin panel your app needs.

What happens after launch?

We agree a plan for updates, OS changes and new features, so the app keeps working as phones change.

What should your app help people do?

Tell us who the app is for and the one thing they need to get done. We'll reply with how we'd build the first release.

We reply within one business day.