Award-Winning Mobile App Development in London

According to KPMG’s global Technology Industry Innovation survey, London has emerged as one of the top anticipated tech hubs of the future. Behind Silicon Valley, London is ranked as the second most connected place for tech in the world; in 2018, the UK tech sector was worth nearly £184bn to the economy. 

When there’s a demand for more apps, there will also be a demand for those that can build them properly. It only makes sense to be searching for expert app development companies who know the formula that makes an app successful in London’s wildly competitive, but thriving marketplace. 

App Developers in London


Fueled is a mobile app development company that creates award-winning, groundbreaking apps for emerging startups and established enterprises alike. Our team of developers, designers, and strategists serve the UK through our offices located in London, Newcastle, New York, Los Angeles, and Chicago. We’ve launched over 200 projects for iOS, Android, and web, with several of them winning awards and getting featured in their respective app stores. 

KeeToo, a tourist app for London-based attractions, approached Fueled with an idea that would help bolster their digital presence. Our team then designed and developed their website, iOS, and Android apps with a sophisticated, yet user-friendly interface that would be one of their primary tools for product delivery. 

Mysteryvibe, the UK startup behind the world's first smart vibrator, requested that we make an app for their product, the Crescendo. We fashioned them an iOS and Android app with an intuitive design that puts the user in total control of their pleasure.

Our products have brought in over $10 billion in transactions— there’s a clear reason we’ve consistently been featured as one of the world’s top app developers. It’s why we get to work with startups and enterprises that aren’t just based in the UK, from Warby Parker and Compass to Verizon and Google. 


The Fueled team is comprised of mobile app developers, UX and UI designers, product managers, and marketing strategists who project their passion for all things tech into products that fulfill your vision. Every individual on our team is dedicated to providing the most robust, analytics-driven, innovative product that will boost your company’s digital presence well above other competitors.

Fueled brings a diverse set of skills that allows us to expertly personalize our services to be compatible with all your company’s needs in strategy, design, and development. Our company kickoff process helps chisel broad concepts into specific solutions. We ensure that each solution we deliver is comprised of a digital, product, and corporate strategy that the client can be pleased with. 

We consult, strategize, and execute. It’s as simple as that. Our straight-forward and efficient processes help our clients identify the full potential behind their product— we just bring it to life with immaculate code, sleek design, and data-inspired strategy. 

Have an app idea?

App Development in London


You’re entering into the app development journey with an app idea you want to bring to life, but that’s it; that’s just the beginning. It might only be scratching the surface level of the solution that customers need. You want to be working with a team that can expertly predict what users are looking for; you want to keep the user’s best interests in mind.

We’ve guaranteed success on many of our products with ideation, discovery, testing, and iteration. This is what agile is all about: building the product iteratively and incrementally. Agile not only proves to be effective and foolproof but also allows us (and you) to save time and money since we only build what’s absolutely necessary.

Building an app without constant testing poses unforeseen risks that become increasingly difficult to fix, creating the perfect scenario for a killer headache. On the flip side, agile helps to limit that risk by letting our teams utilize unparalleled flexibility and build the apps in smaller parts. With agile, we ship quickly and frequently. Its methodologies allow our teams to recognize better paths for the app and go for better opportunities when they emerge.


When we launch products, we cater them to a user’s needs by offering the maximum experience to customers and high-level ROI for companies— they work on a parallel track. Our product managers and business strategists dive into hard, data-centric research that will get us a blueprint of the solution we might want to create. After analyzing the product concept as well as its predicted value, we align our findings to your business objectives. 

We begin with a limited number of sprints in order to fit in as many ideas as possible into the minimum feature set. Sprints encourage flexibility in our process, which we’ll inevitably need as the solution will, in most cases, evolve and pivot from its original destination. 

Once we establish a viable answer to your key business and product-related questions, we’ll move onto the design and development phase to create it into a deliverable. Conducted by our assiduous engineering, design, product, and account team, each successive release will help wield core features for future sprints— and we’ll be that much closer to showcasing a product that you can be proud of. 

Our Digital Product Services

Here at Fueled, we’re willing to challenge traditional boundaries by tackling all facets of tech, from newer buzzwords like blockchain and AR/VR to good old fashioned mobile app development.

Our highest priority is to flesh out products that are the result of hard research, robust analytics, and multi-step optimization for your company’s strategy and direction. As a solid team of digital growth consultants, seasoned project managers, and UI/UX experts, we take full advantage of opportunities or openings others might have missed by providing services in:

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App Design in London


Our process is fairly straightforward. During our first few product design sprints, we research and analyze the market, brainstorm potential prototypes, and continue to iterate. When we get to the wireframing and prototyping stage, we can transition to design and development sprints that allow us to build muscle onto the app’s skeleton.


Our goal with design and development sprints is to fashion a product that can be released at its very minimum value. We build only what we need, then test it in the market to draw in user feedback. After completing these prerequisites, we refine and iterate upon the product feature set and provide additional polish where it’s necessary. 

We aim for a digital strategy that will continue to guide your product post-launch. The after is just as important as the process, and we want our clients to rest assured that we’re there from beginning to end. 



For the past decade, Fueled has been building award-winning apps for a variety of clients like Verizon, Crunchbase, MGM, and QuizUp. Our agile teams of product managers, designers, and London app development specialists collaborate to create applications for all types of enterprise and startup clients. 

Our apps strive to be tools and solutions that people rely on every day. If you feel that your company’s mobile app idea is elementary, we’ll make it so that it becomes a living, breathing, high-level digital product that exceeds all expectations. 

iOS App Developers in London 

We have a dedicated and passionate Fueled team stationed in the tech hub of London to deliver the most cutting-edge, industry-disrupting iOS mobile products. We’re not here to make normal apps— we want to change how people interact with the tech world by providing the best iOS app development services you’ve ever experienced. 

Why You Should Be in the App Store:

When the App Store first launched in 2008, it was a gold mine waiting to be explored. It now continues to be a rich economy that promises the most ground-breaking, first-rate apps for Apple users. 

In 2018, the App Store made $46.6 billion— nearly double the revenue brought in by the Play Store. Compared to Android users, iOS users are reported to have higher annual income and level of engagement. This enables them to make more in-app purchases, as they recognize the value in the apps they choose to download. 

Because there are a limited number of Apple device types, iOS app development is also significantly faster. In fact, Android app development is 30-40% slower than iPhone app development— and time is money.

Android App Developers in London 

Our Android app developers in London are well-versed in both traditional and newer forms of tech, whether that’s in text recognition, face detection, barcode scanning, or any other MLKit offering. We don’t believe in just taking successful iOS apps, loading them with overhyped features and transferring them to Android. We build them from scratch, ideating and iterating for a user experience that, while being inspired by iOS apps, look and feel at home on the Android. 

It’s important to remember that most of the world owns Android, making the Play Store the biggest app economy to date. With such a vast spectrum of users, Android-compatible mobile devices, and levels of accessibility, Android app development allows for more growth and higher SEO ranking due to its natural integration with Google. The Play Store is also considerably less strict than Apple’s approval policy, making it easier to launch Android apps. And even though Android app development may be slower, you’re catering your product to a greater number of Android devices to users all over the globe— there’s money to be made. 

React Native App Developers in London

React Native takes React’s Javascript library and enables it for natively rendered mobile applications on iOS and Android. Because it shares a Javascript language identical to React, React Native allows developers to create mobile apps with a code that bridges the gap between mobile and web. The best part? It’s directly compatible with both Android and iOS, so you don’t have to choose one over the other.  

Collaborate with a London App Developer Today 

The numbers say it all: London is becoming a powerhouse for all things tech, mobile app development included. 

Fueled works to create exciting new products that will contribute to the bright future of London app development. And even if you’re not based in this bustling tech hub, our teams across the world are ready to tackle your project and make the best app imaginable. 

If you have any questions about Fueled, London App development, or just fancy a chat, pick up the phone: we’re here to work for you. 

Let’s Chat About Your Project