We have built apps that support tens of thousands of end users in hundreds of organisations with rich functionality at a lower cost than you'd imagine. Start with the basics and get your app into production in the App Store and Google Play in a matter of weeks, then iterate with new functionality as part of a well planned continuous improvement plan with planned releases keeping your app fresh and useful.

Our strengths

  • Expertise — Our expertise, experience, and deep commitment to mobile app development and adjacent technologies make us the ideal choice to meet your development needs.
  • Specialist skills — Publishing an app requires planning, software development, builds, testing, submission for review, operational monitoring, and updates.
  •   Expertise — 100% success at App Store approvals and Google Play policy compliance with many dozens of apps for over ten years.
  • Published by your organisation — With your permission, we can act as the development team working on your behalf, and manage the app development, listing and publication process. You have control and final sign off in full compliance with review requirements.
  • UK team — Our experienced and flexible network of UK based developers have been producing mobile apps, using the cloud based platforms that they require, for different clients, for well over a decade. We all work from home with our own equipment for development and testing.
Apple App Store Review Guidelines

Apps for iPhone® and iPad®

App management involves app feasibility analysis and written requirements, development, testing, App Store review, in-life and end of life support. Engaging apps require notifications and regular content and feature updates to keep functionality fresh in concert with new devices and operating systems.

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Joomla Solutions Developer

Joomla!®

Joomla! is an open source, mobile ready content management system under continuous development. Every Joomla! website can have mobile friendly content for visitors and administrators. Joomla! is mature, powerful and proven. We love it and our apps are better because of it.

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OSI logo

Open Source

Open source software is software that can be freely used, changed, and shared by anyone. We encourage our developers to contribute code they have written for our projects back to open source projects that use software licenses approved by OSI in the belief that better software will be the result.

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Multizone apps on Google Play

Android™ apps

App management involves feasibility analysis and written requirements, development, testing, in-life and end of life support. Android apps need strong Visual Design and User Interaction and performance with stability. Apps designed for Google Play need to adhere to publication criteria.

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Licences, trademarks, source code licences and attributions

Multizone and this site is not affiliated with or endorsed by The Joomla! Project™. Any products and services provided through this site are not supported or warrantied by The Joomla! Project or Open Source Matters, Inc. Use of the Joomla!® name, symbol, logo and related trademarks is permitted under a limited licence granted by Open Source Matters, Inc. AdMob™, AdSense™, AdWords™, Android™, Chrome OS™, Chromebook™, Chrome™, DART™, Flutter™, Firebase™, Firestore™, Fuchsia™, Gmail™, Google Maps™, Google Pixel™, Google Play™, Pixelbook Go™, and Pixel™ and other trademarks listed at the Google Brand Resource center are trademarks of Google LLC and this site is not endorsed by or affiliated with Google in any way. Apple and the Apple logo are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc. The OSI logo trademark is the trademark of Open Source Initiative. Any other product or company names may be trademarks™ or registered® trademarks of their respective holders. Use of these trademarks in articles here does not apply affiliation or endorsement by any of them.

Where the source code is published here on multizone.co.uk or on our GitHub by Angus Fox, Multizone Limited it is licenced according to the open source practice for the project concerned.

BSD 3-Clause "New" or "Revised" Licence
Original source code for mobile apps are licenced using the same licence as the one used by "The Flutter Authors". This Licence, the BSD 3-Clause "New" or "Revised" Licence (bsd-3-clause) is a permissive licence with a clause that prohibits others from using the name of the project or its contributors to promote derived products without written consent.
GNU General Public Licence v2.0 or later
Original source code for Joomla! published here on multizone.co.uk by Angus Fox, Multizone Limited is licenced using the same licence as the one used by Joomla!. This Licence, the GNU General Public Licence Version 2 or later (gpl-2.0) is the most widely used free software licence and has a strong copyleft requirement. When distributing derived works, the source code of the work must be made available under the same licence.

You can use any code you find here, just respect the licences and dont use the name of this site or our company to promote derived products without written consent. I mean, why would you? You're not us!

Amazon Associate
As an Amazon Associate we earn from qualifying purchases.
Logo
Our Logo Image is by Freepik. We chose it because its an M and also the letter A twice - and that represents us.
Graphics
Our images representing user experience and interface design are from Freepik here and here and here and here and here.