Skip to main content
ZIIXTechnologies
iOS and Android apps that people love to use

Mobile App Development

Beautiful, high-performance mobile apps for iOS and Android — built to be used.

Get a free quoteView related work
About this service

Mobile App Development done properly

Your customers live on their phones. We build mobile apps that deliver your product with the speed, polish and reliability users expect from the App Store and Google Play.

From product strategy and UI/UX design to development, store submission and post-launch growth, we manage the entire app lifecycle — choosing the right native or cross-platform approach for your goals and budget.

What's included

  • Native iOS and Android development
  • Cross-platform builds with React Native / Flutter
  • App UI/UX design and prototyping
  • Push notifications and offline support
  • Secure API and payment integration
  • Analytics, crash reporting and performance monitoring
  • App Store / Google Play submission
  • Post-launch iteration and growth support

What you receive

  • App strategy and technical specification
  • UI/UX design and prototype
  • iOS and/or Android app development
  • Backend/API integration
  • Store submission and launch
  • Ongoing maintenance and updates

Technologies we use

React NativeFlutterSwiftKotlinNode.jsFirebasePostgreSQL

Ready to get started?

Tell us about your project and get a clear proposal with timeline and cost.

Request a quoteTalk to our team
Related work

Recent mobile apps projects

Real examples of how we've delivered this service for UK businesses.

Explore more

Services that work well alongside this one

Custom Web Applications

Automation, productivity and scalable business workflows

Software Development

Custom software that powers your operations

AI Solutions

AI automation and intelligent workflows for business

Cloud & Hosting Services

Fast, secure and reliable hosting managed for you

FAQ

Frequently asked questions

Answers to the questions we hear most about mobile app development.

Native is best for maximum performance and deep platform features. Cross-platform (React Native / Flutter) delivers faster, more cost-effective builds when you need both platforms. We'll recommend the right fit for your product.

Yes. We prepare all assets, manage technical review and guide you through App Store and Google Play approval — including updates after launch.

Absolutely. Apps share APIs with your web platforms, CRMs and back-office systems for a unified product across every screen.

Let's build together

Ready to start your mobile apps project?

Request a free quote and our team will be in touch within one business day.

Get a Free ConsultationRequest a Quote

Or email us directly at info@ziix.co.uk