Award Winning Mobile Apps

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We've always been more than just app developers. We're a startup friendly entrepreneurial team of individuals with proven success in building successful businesses. Our apps reach the app charts and obtain five star ratings on the AppStore and Google Play.


At Agile App Co. We use cross platform development so your app is available in iOS, Android and Windows. Apps are built in one language and compiled in to native platforms to keep code consistent and efficient which also improves reliability and usability.


Our work has given years of experience in data inter connectivity. Our techniques remove double or triple entry data practises to improve the efficiency of your business. We can link Mobile Apps with Web Portals to leverage the power of mobile in a company's operations.


We work with you, Not for you

Application Development

We use Xamarin. A Cross Platform Mobile Framework for building high quality apps on all platforms.

We’re an experienced team of developers and consultants with over 40 years combined experience in IT specialising in cross platform development and data inter-connectivity and our aim is to pursue a “can-do” attitude towards software development. Our mission statement is to reduce time, overheads, cost, inefficiencies and waste in your business and to provide software that builds, scales, adapts, optimizes and returns on your investment.

Example mobile services that we use

    • Push Notifications
    • GPS Location
    • Social Media Integration
    • Hardware & Accessory Integration
    • Bluetooth Services
    • Web Platforms
    • Continuous Deployment
    • Web Back-end Development

If you fancy meeting up for a coffee, perhaps you could get in touch and we could chat?


User Experience Design

Our design approach keeps you in control all the way along to ensure your users get to see your vision in full, vivid reality.


At Agile App we offer our clients the option of predefined templates hand-picked by us as part of our UX Kit. If you know what you want or wish to control the design aspect a bit more, we also build custom designs to meet your needs exactly. Either way, you’re in the driving seat on how your app looks and exactly how it functions. 

Some of the methods we employ in our UX approach:

    • Interaction Design
    • Wire-frames
    • User Analysis
    • 60/30/10 rule
    • Sketching
    • Utilising Gestalt Principles
    • Adobe UX Mockups & Prototypes
    • User Engagement

Perhaps you’re not quite ready to commit to a full app just yet, or are looking for just a prototype? We design prototypes as a stand-alone service which can be used to generate interest in your idea, or communicate exactly what you want to achieve to potential investors. 


User Interface Design

Design is not just about nailing the look, but goes hand-in-hand with functionality.

In an age where we use apps for an ever-increasing array of purposes, dialing down on the interface is the key to engaging functionality. We’ve assembled a team of people dedicated to sleek interface design who have studied interface design inside and out to bring out the best elements for your application.

Our approach to the interface design elements include:

    • Onboarding
    • User Centered Design
    • Usability Understanding/Investigation
    • Usability Testing
    • GUI Design
    • Functionality Requirements/Assessments

Keeping your interfaces simple communicates to the user effectively what you want them to know at any given stage. Alongside a great look you need exceptional usability.



Xamarin is a mobile application framework for building user interfaces.

IOS, Android, WP. Xamarin is defined as a cross-platform UI toolkit that allows developers to easily create native user interface layouts that can be shared across Android, iOS, and Windows Phone. At Agile App we utilise Xamarin.Forms specifically which provides the ability to develop on one common interface and output native code for each operating environment. 

The benefits of this are:

    • Layouts
    • Custom Renders
    • Native apps for
      • IOS
      • Andorid
      • Windows Phone

Xamarin.Forms is a powerful framework for creating cross platform applications while providing a means to write application logic that can be shared across platforms.


Internet of Things

The internet of things, or IoT, is a system of interrelated computing devices with the ability to transfer data over a network without requiring human-to-human or human-to-computer interaction.

Devices and objects with built in sensors are connected to an Internet of Things platform, which integrates data from the different devices and applies analytics to share the most valuable information with applications built to address specific needs.

These powerful IoT platforms can pinpoint exactly what information is useful and what can safely be ignored. This information can be used to detect patterns, make recommendations, and detect possible problems before they occur.

The three categories of IOT are:

    • Things that collect information and then send it.
    • Things that receive information and then act on it.
    • Things that do both of these.

Agile App has been utilising these technologies for some time in our offices to facilitate a smart working environment. Walk into the office and the lights turn on, leave and they turn off, 5 minutes later the PC’s hibernate. All part of a smarter way of working.




Since 2015 the AgileApp Team has worked primarily on mobile and web based apps with users in mind. Our work is of a high quality and is always centred around user experience.

Our philosophy is to provide honesty, transparency and integrity in business in order that relationships can be established on firm foundations and principals. We make an effort to enjoy spending time with our clients and as a result we can do business together more effectively. 


Collaborative and Creative


User Centred Agile Development


London and Brighton, UK

Who we are

We’re an experienced team of app developers and consultants with over 40 years combined experience in IT specialising in cross platform development and data interconnectivity and our aim is to pursue a “can-do” attitude towards software development.

Our mission statement is to reduce time, overheads, cost, inefficiencies and waste in your business and to provide software that builds, scales, adapts, and returns on your investment.

Our philosophy

By keeping an open dialog with our clients we set daily meetings which aim to ensure the development process is always being nurtured in the right direction.

The principals we follow are “Agile”. Information on the key principals can be found here. We are aware that your requirements may evolve but your initial budget could be fixed, Agile development helps to accommodate this and ensures you end up with a product that is viable. We believe in small incremental releases of software and frequent updates. We use “User Stories” to outline requirements in a clear and concise way, involving our clients in the process every step of the way.

How we work

Sadly we don’t take on any app project. We vet all of the projects we take on to ensure we’re confident that the business is viable and we develop relationships before we decide on the fit of our clients.

This allows us to invest into your idea and will offer a return on it’s investment. We are deliberately careful about new client projects we take on to increase our ability to serve our existing successful app projects. 

If you’re starting a new project and looking to find the right app developers, why not try our suggested third party cost generator tool HowMuchToMakeAnApp.com.

What Our Clients Say...



Agile App has been the development partner for Trueview and has very much been a partner throughout the process and has produced good quality work and has communicated extremely well throughout the project

Neil Johnson, Founder